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Fernández-Caliani JC, Fernández-Landero S, Giráldez MI, Hidalgo PJ, Morales E. Unveiling a Technosol-based remediation approach for enhancing plant growth in an iron-rich acidic mine soil from the Rio Tinto Mars analog site. Sci Total Environ 2024; 922:171217. [PMID: 38417521 DOI: 10.1016/j.scitotenv.2024.171217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/26/2024] [Accepted: 02/21/2024] [Indexed: 03/01/2024]
Abstract
This paper explores the potential of Technosols made from non-hazardous industrial wastes as a sustainable solution for highly acidic iron-rich soils at the Rio Tinto mining site (Spain), a terrestrial Mars analog. These mine soils exhibit extreme acidity (pHH2O = 2.1-3.0), low nutrient availability (non-acid cation saturation < 20 %), and high levels of Pb (3420 mg kg-1), Cu (504 mg kg-1), Zn (415 mg kg-1), and As (319 mg kg-1), hindering plant growth and ecosystem restoration. To address these challenges, the study systematically analyzed selected waste materials, formulated them into Technosols, and conducted a four-month pot trial to evaluate the growth of Brassica juncea under greenhouse conditions. Technosols were tailored by adding varying weight percentages of waste amendments into the mine Technosol, specifically 10 %, 25 %, and 50 %. The waste amendments comprised a blend of organic waste (water clarification sludge, WCS) and inorganic wastes (white steel slag, WSS; and furnace iron slag, FIS). The formulations included: (T0) exclusively mine Technosol (control); (T1) 60 % WCS + 40 % WSS; (T2) 60 % WCS + 40 % FIS; and (T3) 50 % WCS + 16.66 % WSS + 33.33 % FIS. The analyses covered leachate quality, soil pore water chemistry, and plant response (germination and survival rates, plant height, and leaf number). Results revealed a significant reduction in leachable contaminant concentrations, with Pb (26.16 mg kg-1), Zn (4.94 mg kg-1), and Cu (2.29 mg kg-1) dropping to negligible levels and shifting towards less toxic species. These changes improved soil conditions, promoting seed germination and seedling growth. Among the formulations tested, Technosol T1 showed promise in overcoming mine soil limitations, enhancing plant adaptation, buffering against acidification, and stabilizing contaminants through precipitation and adsorption mechanisms. The paper stresses the importance of tailoring waste amendments to specific soil conditions, and highlights the broader implications of the Technosol approach, such as waste valorization, soil stabilization, and insights for Brassica juncea growth in extreme environments, including Martian soil simulants.
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Affiliation(s)
| | | | | | - Pablo J Hidalgo
- Department of Integrated Sciences, RENSMA, University of Huelva, Campus El Carmen, s/n, 21071 Huelva, Spain.
| | - Emilio Morales
- Department of Chemistry, University of Huelva, Campus El Carmen, s/n, 21071 Huelva, Spain.
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Hümmler A, Bayer VJ, Achten C. Unravelling mixed sources of polycyclic aromatic hydrocarbons (PAH) in urban soils by visual characterization of anthropogenic substrates and coal particles, 71 PAH and alkylated PAH patterns. Environ Pollut 2024; 342:123029. [PMID: 38030105 DOI: 10.1016/j.envpol.2023.123029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/10/2023] [Accepted: 11/21/2023] [Indexed: 12/01/2023]
Abstract
The identification of polycyclic aromatic hydrocarbon (PAH) sources in heterogeneous urban soils containing pyrogenic and/or petrogenic anthropogenic substrates is a common task for risk assessment. Here, for the first time, the results of source identification using analysis of 71 PAH, alkylated PAH patterns and PAH Alkylation Index were related to visually identified and quantified anthropogenic substrates in 50 soil samples. Only the combination of chemical methods with visual characterization enabled the deeper understanding of varying alkylated PAH patterns used for source apportionment and their superimposition if multiple sources occur. Pyrogenic substrates show homogenic slope-shape PAH patterns despite large visual variety. Petrogenic substrates (bituminous coals), show prevailingly bell-shape patterns but pyrogenic patterns also occur, probably due to residues from industrial processes and/or sorption of other pyrogenic PAH. Superimposition of both PAH patterns within a sample results in intermediate patterns, which are determined by the abundance of substrates and their individual PAH contents. A discrepancy between the share of petrogenic substrates and petrogenic PAH was observed due to low-medium PAH contents from coals/tailings. This may lead to misinterpretations if only chemical source identification methods are applied. With increasing proportion of petrogenic PAH in the mixture, the intermediate V-shape pattern (later bell-shape) appears in lower molecular weight PAH and moves progressively to higher molecular weight PAH. ∑71 PAH contents vary from 1.77 to 326.5 mg/kg (median 26.5 mg/kg). Non-EPA PAH measured include highly toxic ∑4 dibenzopyrene isomers (0.045-6.23 mg/kg, median 0.79 mg/kg) and 7H-benzo[c]fluorene (0.008-1.57 mg/kg, median 0.12 mg/kg). Most common anthropogenic substrates are bottom ashes, slags, bituminous coals/tailings and coke/coke ash. The PAH Alkylation Index identifies reliably samples dominated by either petrogenic (<0.4) or pyrogenic (>0.9) PAH, independently of the PAH content. Mixed or primarily pyrogenic PAH sources (0.4-0.9) need further investigations, like the presented combination of methods, which enables a reliable source apportionment.
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Affiliation(s)
- Anna Hümmler
- Institute of Geology and Palaeontology - Applied Geology, University of Münster, Corrensstr. 24, 48149, Münster, Germany.
| | - Viviane J Bayer
- Institute of Geology and Palaeontology - Applied Geology, University of Münster, Corrensstr. 24, 48149, Münster, Germany
| | - Christine Achten
- Institute of Geology and Palaeontology - Applied Geology, University of Münster, Corrensstr. 24, 48149, Münster, Germany.
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Minkina T, Fedorenko G, Nevidomskaya D, Fedorenko A, Sushkova S, Mandzhieva S, Chaplygin V, Litvinov Y, Ghazaryan K, Movsesyan H, Popov Y, Rensing C, Rajput VD, Wong MH. Biogeochemical and microscopic studies of soil and Phragmites australis (Cav.) Trin. ex Steud. plants affected by coal mine dumps. Environ Sci Pollut Res Int 2024; 31:406-421. [PMID: 38015398 DOI: 10.1007/s11356-023-31064-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 11/11/2023] [Indexed: 11/29/2023]
Abstract
Developed areas of the coal industry are subjected to long-term anthropogenic impacts from the input and accumulation of overburdened coal material, containing potentially toxic heavy metals and metalloids (HMM). For the first time, comprehensive studies of soils and plants in the territory of the Donetsk coal basin were carried out using X-ray fluorescence, atomic absorption analysis, and electron microscopy. The observed changes in the soil redox conditions were characterized by a high sulfur content, and formations of new microphases of S-containing compounds: FeS2, PbFe6(SO4)4(OH)12, ZnSO4·nH2O, revealed the presence of technogenic salinization, increased Сorg content, and low pH contents. Exceedances of soil maximum permissible concentrations of Pb, Zn, Cu, and As in areas affected by coal dumps were apparent. As a consequence of long-term transformation of the environment with changes in properties and chemical pollution, a phytotoxic effect was revealed in Phragmites australis (Cav.) Trin. ex Steud, accompanied by changes in ultrastructural and organization features of roots and leaves such as increases in root diameters and thickness of leaf blades. The changes in the ultrastructure of cell organelles: a violation of the grana formation process, an increase in the number of plastoglobules, a decrease in the number of mitochondrial cristae, and a reduction in the electron density of the matrix in peroxisomes were also observed. The accumulation of large electron-dense inclusions and membrane fragments in cell vacuoles was observed. Such ultrastructural changes may indicate the existence of a P. australis ecotype due to its long-term adaptation to the disturbed environment.
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Affiliation(s)
| | - Grigoriy Fedorenko
- Federal Research Center, the Southern Scientific Center of the Russian Academy of Sciences, Rostov-on-Don, Russia
| | | | | | | | | | | | | | | | | | - Yuri Popov
- Southern Federal University, Rostov-on-Don, Russia
| | - Christopher Rensing
- Institute of Environmental Microbiology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | | | - Ming H Wong
- Southern Federal University, Rostov-on-Don, Russia
- Consortium on Health, Environment, Education, and Research (CHEER), and Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong, 999077, China
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Melo VF, Lipski B, Motta ACV, de Pierri L, Leme DM, Ercole TM, D D S Lima MF, Thá EL, Bastos LP. Integrated environmental assessment of iron ore tailings in floodplain soils and plants after the Fundão Dam disaster in Brazil. Integr Environ Assess Manag 2024; 20:117-132. [PMID: 37128987 DOI: 10.1002/ieam.4780] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/01/2023] [Accepted: 04/17/2023] [Indexed: 05/03/2023]
Abstract
Previous studies of the Doce River basin (Brazil) seem to be contradictory regarding the contamination of soils with potentially harmful elements (PHE). This research aimed to perform an integrated assessment of PHE in the soil-plant-tailing system from the area most affected by the iron waste after the Fundão Dam disaster in 2015. Different fractions of PHE (exchangeable, nonexchangeable, reducible, and pseudo-total) were determined on deposited iron waste (DIW), soil waste mixture (SWM), and control soil (CS) samples. Total contents of PHE in Poaceae were also determined, and Allium cepa bioassays were performed to determine DIW and CS cytotoxicity and/or genotoxicity to plants. The Fe and Mn contaminations were the only ones related to the deposition of DIW on floodplains, and other harmful element content (such as As, Hg, Ni, Cd, Cr, and Pb) was not found above baseline values for soils. In addition, a significant part of the Fe and Mn in DIW is readily available or subject to acidification and prolonged flood reduction processes. The high available content of Fe favored its excessive accumulation by Brachiaria. The DIW chemical conditions reduced biological functions of A. cepa under a controlled environment. However, more drastic effects, such as genetic damage, were not seen. The postdisaster action of covering DIW with CS resulted in undesirable enrichment of Pb on the floodplain soils. The integrated results allow the conclusion that the iron waste is not a time bomb for PHE contamination of soils between the Fundão and Risoleta Neves Hydroelectric Dam (~100 km away from Fundão). Integr Environ Assess Manag 2024;20:117-132. © 2023 SETAC.
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Affiliation(s)
- Vander F Melo
- Department of Soil Science and Agricultural Engineering, Federal University of Paraná, Paraná, Curitiba, Brazil
| | - Bernardo Lipski
- Institute of Technology and Development (LACTEC), Curitiba, Paraná, Brazil
| | - Antônio Carlos V Motta
- Department of Soil Science and Agricultural Engineering, Federal University of Paraná, Paraná, Curitiba, Brazil
| | - Letícia de Pierri
- Pontifical Catholic University of Paraná (PUCPR), Curitiba, Paraná, Brazil
| | - Daniela M Leme
- Department of Genetics, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Tamires M Ercole
- Department of Soil Science and Agricultural Engineering, Federal University of Paraná, Paraná, Curitiba, Brazil
| | | | - Emanoela L Thá
- Department of Genetics, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Leonardo P Bastos
- Institute of Technology and Development (LACTEC), Curitiba, Paraná, Brazil
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Jones TR, Poitras J, Levett A, Langendam A, Vietti A, Southam G. Accelerated carbonate biomineralisation of Venetia diamond mine coarse residue deposit (CRD) material - A field trial study. Sci Total Environ 2023:164853. [PMID: 37327906 DOI: 10.1016/j.scitotenv.2023.164853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/24/2023] [Accepted: 06/10/2023] [Indexed: 06/18/2023]
Abstract
Field trials combining mined kimberlite material (Coarse Residue Deposit; CRD) and mine derived microbes show accelerated kimberlite weathering at surface conditions - a potential method for accelerated carbon sequestration via mineral bio‑carbonation. A photosynthetic biofilm suspension (20L), sourced from the Venetia diamond mine (Limpopo, South Africa) pit wall, was cultured in 3 × 1000 L bioreactors using BG-11 medium. Bioreactors supplemented with Fine Residue Deposit (FRD) kimberlite material enhanced microbial growth and kimberlite weathering. This (ca. 1.44 kg) wet weight bio-amendment corresponded to ca. 1.5 × 109Acidithiobacillus spp. sized bacteria/g CRD (20 kg FRD growth supplement +60 kg FRD used for harvesting biomass +850 kg CRD used in the field trial experiment). This bio-amendment promoted carbonate precipitation and subsequent cementation under surface conditions (0-20 cm). Microbial inoculation accelerated pedogenesis of CRD materials. A soil-like substrate resulted from weathering under environmental conditions in Johannesburg from January 2020 to April 2021. Over this 15-month experiment, the biodiversity found in the inoculum shifted due to the selective pressure of the kimberlite. The natural, endogenous biosphere, when combined with the inoculum, accelerated carbonate precipitation in the upper 20 cm of the bioreactor by between +1 wt% and + 2 wt%.. Conversely, carbonation of the bioreactor at depth (20-40 cm) decreased by ca. 1 wt%. All the secondary carbonate observed in the bioreactors was biogenic in nature, i.e., possessing microbial fossils. This secondary carbonate took the form of both radiating acicular crystals as well as colloform intergranular cements. This microbial inoculum and resulting geochemical changes promoted the transformation of kimberlite into a Technosol, capable of supporting the germination and growth of self-seeding, windblown grasses, which enhanced weathering in the rhizosphere. The maximum secondary carbonate production is consistent with a ca. 20 % mine site CO2e offset.
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Affiliation(s)
- Thomas Ray Jones
- School of Earth & Environmental Sciences, The University of Queensland, St. Lucia, QLD 4072, Australia.
| | - Jordan Poitras
- School of Earth & Environmental Sciences, The University of Queensland, St. Lucia, QLD 4072, Australia
| | - Alan Levett
- School of Earth & Environmental Sciences, The University of Queensland, St. Lucia, QLD 4072, Australia
| | - Andrew Langendam
- The Australian Synchrotron (ANSTO), Clayton, Victoria 3168, Australia
| | | | - Gordon Southam
- School of Earth & Environmental Sciences, The University of Queensland, St. Lucia, QLD 4072, Australia
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Delbecque N, Van Ranst E, Dondeyne S, Mouazen AM, Vermeir P, Verdoodt A. Geochemical fingerprinting and magnetic susceptibility to unravel the heterogeneous composition of urban soils. Sci Total Environ 2022; 847:157502. [PMID: 35870593 DOI: 10.1016/j.scitotenv.2022.157502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
The typically high heterogeneity of urban soil properties challenges their characterization and interpretation. The objective of this study was to investigate if proximally sensed volume-specific magnetic susceptibility and/or geochemical soil properties can uncover differences in anthropogenic, lithogenic and pedological contributions in, and between, urban soils. We also tested if volume-specific magnetic susceptibility can predict heavy metal enrichment. Data on 29 soil properties of 103 soil horizons from 16 soils from Ghent, Belgium, were analyzed by factor analysis. A correlation analysis, and in-depth analysis of five contrasting urban soils supplemented insights gained from the factor analysis. The factor analysis extracted four factors: 29.2 % of the soil property variability was attributed to fossil fuel combustion and industrial processes, with high (>0.80) loadings for S, organic carbon, magnetic susceptibility, and Zn. Furthermore, 26.0 % of the variability was linked to parent material differences, with high loadings (>0.80) for K, Rb and Ti. In absence of geogenic carbonates, increased soil alkalinity due to anthropogenic input of CaCO3 explained 17.0 % of the variability. Lastly, 4.7 % of the variability resulted from variable Zr contents by local geology. Elemental analysis by XRF, possibly combined with magnetic susceptibility measurements, helped to explain lateral or vertical differences related to (1) the nature of anthropogenic influence, for instance burning (e.g., by the S and Zn content) or the incorporation of building rubble (e.g., by the Ca content); (2) the particle size distribution (e.g., by the K, Rb or Ti content); (3) lithology (e.g., by the Zr content); or (4) pedology, such as organic matter build-up (e.g., by the S content) or leaching of alkalis (e.g., by the Ca content). Even though artifacts and soil translocation were common in the studied soils, volume-specific soil magnetic susceptibility measured on fine earth predicted the total heavy metal pollution loading index well (Pearson correlation = 0.85).
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Affiliation(s)
- Nele Delbecque
- Department of Environment, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
| | - Eric Van Ranst
- Department of Geology, Ghent University, Krijgslaan 281 (S8), 9000 Ghent, Belgium
| | - Stefaan Dondeyne
- Department of Geography, Ghent University, Krijgslaan 281 (S8), 9000 Ghent, Belgium
| | - Abdul M Mouazen
- Department of Environment, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
| | - Pieter Vermeir
- Department of Green Chemistry and Technology, Ghent University, Valentin Vaerwyckweg 1, 9000 Ghent, Belgium
| | - Ann Verdoodt
- Department of Environment, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
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Mazarji M, Minkina T, Sushkova S, Mandzhieva S, Barakhov A, Barbashev A, Dudnikova T, Lobzenko I, Giannakis S. Decrypting the synergistic action of the Fenton process and biochar addition for sustainable remediation of real technogenic soil from PAHs and heavy metals. Environ Pollut 2022; 303:119096. [PMID: 35248616 DOI: 10.1016/j.envpol.2022.119096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 02/10/2022] [Accepted: 02/28/2022] [Indexed: 06/14/2023]
Abstract
The objective of this study was to demonstrate the feasibility and the relevance of combining biochar with the Fenton process for the simultaneous improvement of polycyclic aromatic hydrocarbons (PAHs) degradation and immobilization of heavy metals (HMs) in real soil remediation processes at circumneutral pH. The evaluation of PAHs degradation results was performed through multivariate statistical tools, including principal component analysis (PCA) and partial least squares (PLS). PCA showed that the level of biochar amendment decisively affected the degree of degradation of total PAHs, highlighting the role of biochar in catalyzing the Fenton reaction. Moreover, the PLS model was used to interpret the important features of each PAH's physico-chemical properties and its correlation to degradation efficiency. The electron affinity of PAHs correlated positively with the degradation efficiency only if the level of biochar amendment sat at 5%, explained by the ability of biochar to transfer the electrons to PAHs, improving the Fenton-like degradation. Moreover, the addition of biochar reduced the mobilization of HMs by their fixation on their surface, reducing the Fenton-induced metal leaching from the destruction of metal-organic complexes. In overall, these results on the high immobilization rate of HMs accompanied with additional moderate PAHs degradation highlighted the advantages of using a biochar-assisted Fenton-like reaction for sustainable remediation of technogenic soil.
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Affiliation(s)
- Mahmoud Mazarji
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation.
| | - Tatiana Minkina
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation
| | - Svetlana Sushkova
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation
| | | | - Anatoly Barakhov
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation
| | - Andrey Barbashev
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation
| | - Tamara Dudnikova
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation
| | - Iliya Lobzenko
- Southern Federal University, Rostov-on-Don, 344006, Russian Federation
| | - Stefanos Giannakis
- Universidad Politécnica de Madrid, E.T.S. de Ingenieros de Caminos, Canales y Puertos, Departamento de Ingeniería Civil: Hidráulica, Energía y Medio Ambiente, Unidad docente Ingeniería Sanitaria, c/ Profesor Aranguren, s/n, ES, 28040, Madrid, Spain.
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Lebrun M, Miard F, Drouet S, Tungmunnithum D, Morabito D, Hano C, Bourgerie S. Physiological and molecular responses of flax (Linum usitatissimum L.) cultivars under a multicontaminated technosol amended with biochar. Environ Sci Pollut Res Int 2021; 28:53728-53745. [PMID: 34036493 DOI: 10.1007/s11356-021-14563-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 05/20/2021] [Indexed: 06/12/2023]
Abstract
Soil pollution is a worldwide issue and has a strong impact on ecosystems. Metal(loid)s have toxic effects on plants and affect various plant life traits. That is why metal(loid) polluted soils need to be remediated. As a remediation solution, phytoremediation, which uses plants to reduce the toxicity and risk of polluted soils, has been proposed. Moreover, flax (Linum usitatissimum L.) has been suggested as a potential phytoremediation plant, due to its antioxidant systems, which can lower the production of reactive oxygen species and can also chelate metal(loid)s. However, the high metal(loid) toxicity associated with the low fertility of the polluted soils render vegetation difficult to establish. Therefore, amendments, such as biochar, need to be applied to improve soil conditions and immobilize metal(loid)s. Here, we analyzed the growth parameters and oxidative stress biomarkers (ROS production, membrane lipid peroxidation, protein carbonylation and 8-oxoGuanine formation) of five different flax cultivars when grown on a real contaminated soil condition, and in the presence of a biochar amendment. Significant correlations were observed between plant growth, tolerance to oxidative stress, and reprogramming of phytochemical accumulation. A clear genotype-dependent response to metal(loid) stress was observed. It was demonstrated that some phenylpropanoids such as benzoic acid, caffeic acid, lariciresinol, and kaempferol played a key role in the tolerance to the metal(loid)-induced oxidative stress. According to these results, it appeared that some flax genotypes, i.e., Angora and Baikal, could be well adapted for the phytoremediation of metal(loid) polluted soils as a consequence of their adaptation to oxidative stress.
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Affiliation(s)
- Manhattan Lebrun
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France
- Università degli Studi del Molise, Dipartimento di Bioscienze e Territorio, 86090, Pesche, Italy
| | - Florie Miard
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France
| | - Samantha Drouet
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France
| | - Duangjai Tungmunnithum
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok, 10400, Thailand
| | - Domenico Morabito
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France
| | - Christophe Hano
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France
| | - Sylvain Bourgerie
- Université d'Orléans, LBLGC INRA USC1328, rue de Chartres 6759, 45067, Orléans Cedex 2, BP, France.
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Halecki W, Klatka S. Aplication of Soil Productivity Index after Eight Years of Soil Reclamation with Sewage Sludge Amendments. Environ Manage 2021; 67:822-832. [PMID: 33462681 PMCID: PMC8032590 DOI: 10.1007/s00267-020-01422-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 12/29/2020] [Indexed: 06/12/2023]
Abstract
Remediation methods are gaining acceptance as effective and inexpensive techniques used in the reclamation of degraded areas. The reclamation of post-mining sites has become important for the conservation of soil and vegetation. An assessment of potential productivity of plants based on the depth of their root zone is crucial for the validation of properties of post-mining soils. Our aim was to present soil productivity parameters that would facilitate assessment of various post-mining objects. Soil productivity index (SPI) was calculated to assess soil quality, mainly in areas degraded by hard coal mining. It is based on an equation determining the relationship between the productivity index and the physical, chemical, and hydrological properties of soil. Our study demonstrated the positive effects of enriched sewage sludge with amendments on newly formed soil and plants. The soil productivity index was 0.81, demonstrating the suitable condition of the initial soil resulting from reclamation. This parameter might be important for post-industrial reclamation, such as wasteland intended to be transformed into woodland. Considering the composition of sewage sludge amendments, it can be successfully used as an effective method of restoring and improving both the physical and chemical properties of soils, thus effectively replacing mineral fertilisers. The use of sewage sludge in soil reclamation will be an important method of managing this waste material in post-mining areas.
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Affiliation(s)
- Wiktor Halecki
- Department of Land Reclamation and Environmental Development, Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Krakow, Al. Mickiewicza 24-28, 30-059, Kraków, Poland.
| | - Sławomir Klatka
- Department of Land Reclamation and Environmental Development, Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Krakow, Al. Mickiewicza 24-28, 30-059, Kraków, Poland
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Morugán-Coronado A, Soriano-Disla M, Moreno-Barriga F, Linares C, Faz Á, García-Orenes F, Gómez-López MD, Zornoza R. Use of Piptatherum miliaceum to enable the establishment success of Salvia rosmarinus in Technosols developed from pyritic tailings. Chemosphere 2021; 267:129281. [PMID: 33326900 DOI: 10.1016/j.chemosphere.2020.129281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/26/2020] [Accepted: 12/08/2020] [Indexed: 06/12/2023]
Abstract
With this study we aimed to assess the effect of the prior development of Piptatherum miliaceum (Pm) in a Technosol on the establishment of Salvia rosmarinus (Sr) as a cash crop. An experimental pot was performed with two biochar (BCh) doses (BCh1 and BCh2) mixed with marble waste and pyritic tailings, with and without Pm. After 12 months of Pm growth, the pots with this species were divided into two sets: Sr alone and Sr + Pm. An agricultural soil (AGR) was used as an external control. The results showed that the growth of Sr led to similar shoot biomass to AGR. Sr + Pm reduced shoot biomass by 50%. Total soil organic and recalcitrant C, and total and recalcitrant N showed the highest values in vegetated pots, with no effect of the BCh rate. The decrease in the soil metals availability was related with increases in soil pH. BCh1Sr + Pm treatment showed a microbial community structure more similar to AGR, related to higher fungal and bacterial abundance, enzyme activities and soluble carbon. Thus, growing Sr + Pm seems a suitable strategy to improve soil properties, including microbial abundance, with low translocation of metals. Although the BCh rate did not affect plant growth or soil physicochemical properties, the lowest rate contributed to the growth of soil microorganisms better. The simultaneous growth of Sr + Pm reduced biomass production, and a source of available nutrients is also recommended. Further studies are needed to test this strategy in the field, and to ensure its suitability and a constant biomass production.
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Affiliation(s)
- Alicia Morugán-Coronado
- Sustainable Use, Management and Reclamation of Soil and Water Research Group, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203, Cartagena, Spain
| | - Martín Soriano-Disla
- Technology Centre for Energy and Environment (CETENMA), Calle Sofía 6-13, 30353, Cartagena, Spain
| | - Fabián Moreno-Barriga
- Sustainable Use, Management and Reclamation of Soil and Water Research Group, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203, Cartagena, Spain
| | - Carlos Linares
- Agroforestry Experimentation Section, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Ángel Faz
- Sustainable Use, Management and Reclamation of Soil and Water Research Group, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203, Cartagena, Spain; Instituto de Biotecnología Vegetal, Unit of Soil Ecology and Biotechnology, Universidad Politécnica de Cartagena, Edificio I+D+I, Plaza del Hospital s/n, 30202, Cartagena, Spain
| | - Fuensanta García-Orenes
- GEA (Grupo de Edafología Ambiental), Department of Agrochemistry and Environment, University Miguel Hernández, Avda. de La Universidad s/n, 03202, Elche, Spain
| | - María Dolores Gómez-López
- Sustainable Use, Management and Reclamation of Soil and Water Research Group, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203, Cartagena, Spain
| | - Raúl Zornoza
- Sustainable Use, Management and Reclamation of Soil and Water Research Group, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203, Cartagena, Spain; Instituto de Biotecnología Vegetal, Unit of Soil Ecology and Biotechnology, Universidad Politécnica de Cartagena, Edificio I+D+I, Plaza del Hospital s/n, 30202, Cartagena, Spain.
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11
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Carabassa V, Domene X, Alcañiz JM. Soil restoration using compost-like-outputs and digestates from non-source-separated urban waste as organic amendments: Limitations and opportunities. J Environ Manage 2020; 255:109909. [PMID: 32063303 DOI: 10.1016/j.jenvman.2019.109909] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/14/2019] [Accepted: 11/19/2019] [Indexed: 06/10/2023]
Abstract
Soil rehabilitation in the context of the restoration of quarries, dumping sites, or road slopes often requires the prior addition of organic amendments to improve the substrates used for Technosol construction. Bio-wastes coming from advanced Mechanical-Biological Treatment Plants, mainly compost-like-outputs (CLO) and digestates (DGT), are new and suitable sources of organic matter potentially useful as organic amendments for this purpose, in an approach clearly fulfilling the principles of circular economy. In order to assess the suitability of these materials, a complete physicochemical and biological evaluation was carried out, including an ecotoxicological evaluation to discard hazardous effects on key soil fauna groups. Field experiments were also carried out on several road slopes and a dumping site. The stability degree of organic matter and the impurities content could be restricting parameters for the use of CLO in soils. Low stability degree decreased plant development in the initial stages of restoration. Moreover, the high heterogeneity in terms of physicochemical parameters of the different CLOs assessed is a serious constraint to making generalizations about its use. In contrast, composition of DGTs was more stable between plants and batches, and presented low impurities and high N contents that make them more suitable for applying to soil and promoting plant development. Regarding the application rates, DGT application at 20 g kg-1 clearly improved plant growth after sowing, without compromising recruitment. However, application at 80 g kg-1 did not ameliorate seed germination and plant growth, in either CLO or DGT treatments, and increased N-leaching and toxicity risk to soil mesofauna in DGT amended Technosols.
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Affiliation(s)
- Vicenç Carabassa
- CREAF, E08193 Bellaterra (Cerdanyola del Vallès), Catalonia, Spain; Universitat Autònoma de Barcelona, E08193 Bellaterra (Cerdanyola del Vallès), Catalonia, Spain.
| | - Xavier Domene
- CREAF, E08193 Bellaterra (Cerdanyola del Vallès), Catalonia, Spain; Universitat Autònoma de Barcelona, E08193 Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
| | - Josep M Alcañiz
- CREAF, E08193 Bellaterra (Cerdanyola del Vallès), Catalonia, Spain; Universitat Autònoma de Barcelona, E08193 Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
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12
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Howard J, Weyhrauch J, Loriaux G, Schultz B, Baskaran M. Contributions of artifactual materials to the toxicity of anthropogenic soils and street dusts in a highly urbanized terrain. Environ Pollut 2019; 255:113350. [PMID: 31671370 DOI: 10.1016/j.envpol.2019.113350] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/06/2019] [Accepted: 10/04/2019] [Indexed: 06/10/2023]
Abstract
A study was undertaken to test the hypothesis that the presence of fly ash and other artifactual materials (AMs) significantly increases the toxicity of urban soil and street dust. AMs were distinguished as artifacts (artificial particles > 2 mm in size), and particulate artifacts (≤2 mm in size); street dust was the <63 μm fraction of street sediments. Reference artifacts, street dusts, and topsoils representing different land use types in Detroit, Michigan were analyzed for miscellaneous radionuclides, trace elements, magnetic susceptibility (MS), and acetic acid-extractable (leachable) Pb. Background levels were established using native glacial sediments. Street sediments were found to have a roadside provenance, hence street dusts inherited their contamination primarily from local soils. All soils and dusts had radionuclide concentrations similar to background levels, and radiological hazard indices within the safe range. Artifacts, fly ash-impacted soils and street dusts contained elevated concentrations of toxic trace elements, which varied with land use type, but none produced a significant amount of leachable Pb. It is inferred that toxic elements in AMs are not bioavailable because they are occluded within highly insoluble materials. Hence, these results do not support our hypothesis. Rather, AMs contribute to artificially-elevated total concentrations leading to an overestimation of toxicity. MS increased with increasing total concentration, hence proximal sensing can be used to map contamination level, but the weak correlation between total and leachable Pb suggests that such maps do not necessarily indicate the associated biohazard. Home site soils with total Pb concentrations >500 mg kg-1 were sporadically toxic. Thus, these results argue against street dust as the local cause of seasonally elevated blood-Pb levels in children. Lead-bearing home site soil tracked directly indoors to form house dust is an alternative exposure pathway.
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Affiliation(s)
- Jeffrey Howard
- Department of Geology, Wayne State University, Detroit, MI 48202, USA.
| | | | - Glenn Loriaux
- Department of Geology, Wayne State University, Detroit, MI 48202, USA
| | - Brandy Schultz
- Department of Geology, Wayne State University, Detroit, MI 48202, USA
| | - Mark Baskaran
- Department of Geology, Wayne State University, Detroit, MI 48202, USA
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Forján R, Rodríguez-Vila A, Cerqueira B, Covelo EF, Marcet P, Asensio V. Comparative effect of compost and technosol enhanced with biochar on the fertility of a degraded soil. Environ Monit Assess 2018; 190:610. [PMID: 30259189 DOI: 10.1007/s10661-018-6997-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 09/20/2018] [Indexed: 06/08/2023]
Abstract
A large number of studies on the reclamation of mine soils focused on the problem caused by metals and did not explore in depth the issue of nutrients and vegetation after the application of organic materials. The aim of this study was to compare the effect of two treatments made of wastes and vegetated with Brassica juncea L. on the fertility of a settling pond mine soil. The first treatment was compost, biochar, and B. juncea (SCBP) and the second treatment was technosol, biochar, and B. juncea (STBP). This study evaluated the effect of the treatments on the soil nutrient concentrations and fertility conditions in the soil amendment mixtures, after 11 months of greenhouse experiment. Total carbon and nitrogen concentrations were higher in treatment SCBP than in treatment STBP after 7 months but, after 11 months, carbon concentration was higher in STBP. The used technosol could have forms of carbon more stable than compost, which could be released slower than in the compost-amended soils. Both compost and technosol mixed with biochar also increased the concentration of calcium, potassium, magnesium, and sodium in exchangeable form in the mine soil.
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Affiliation(s)
- Rubén Forján
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, As Lagoas-Marcosende, 36310, Vigo, Pontevedra, Spain.
- Department of Plant Nutrition, University of São Paulo - Center of Nuclear Energy in Agriculture (USP-CENA), Av. Centenário 303, Piracicaba, SP, 13400-970, Brazil.
| | - Alfonso Rodríguez-Vila
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, As Lagoas-Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Beatriz Cerqueira
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, As Lagoas-Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Emma F Covelo
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, As Lagoas-Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Purificación Marcet
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, As Lagoas-Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Verónica Asensio
- Department of Plant Nutrition, University of São Paulo - Center of Nuclear Energy in Agriculture (USP-CENA), Av. Centenário 303, Piracicaba, SP, 13400-970, Brazil
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14
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Forján R, Rodríguez-Vila A, Cerqueira B, Covelo EF. Effects of compost and technosol amendments on metal concentrations in a mine soil planted with Brassica juncea L. Environ Sci Pollut Res Int 2018; 25:19713-19727. [PMID: 29736648 DOI: 10.1007/s11356-018-2173-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 04/30/2018] [Indexed: 06/08/2023]
Abstract
Mining activities often cause important impacts on soil and water quality. The main objective of this study was to evaluate the effect of amendments (compost and technosol made from waste) on metal concentrations in a mine soil planted with Brassica juncea. A greenhouse experiment with cylinder pots was carried out during 11 months. The mine soil was collected from the settling pond of the depleted copper mine of Touro (Galicia, Northwest Spain). A series of characteristics were analysed including soil pseudototal metal concentrations, soil CaCl2-extractable (phytoavailable) metal concentrations and metal concentrations in soil pore water. The results showed that at depth 0-15 cm SCP (mine soil + compost, grown with B. juncea) had a significantly lower CaCl2-extractable Cu, Pb, Ni and Zn concentration than STP (mine soil + technosol, grown with B. juncea) over the time (P < 0.05). At depths 15, 30 and 45 cm, STP and SCP had lower Cu pore water concentration than S over the time. The highest translocation factor (TF) values for all metals (Cu, Pb, Ni and Zn) were observed at time 1 (3 months) in the settling pond soils treated with technosol and B. juncea L. The conclusions of this experiment revealed that SCP compared to STP caused a higher reduction on Cu, Pb, Ni and Zn phytoavailable concentrations in the first depths.
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Affiliation(s)
- Rubén Forján
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain.
| | - Alfonso Rodríguez-Vila
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Beatriz Cerqueira
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Emma F Covelo
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain
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Vincent Q, Auclerc A, Beguiristain T, Leyval C. Assessment of derelict soil quality: Abiotic, biotic and functional approaches. Sci Total Environ 2018; 613-614:990-1002. [PMID: 28946386 DOI: 10.1016/j.scitotenv.2017.09.118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/12/2017] [Accepted: 09/12/2017] [Indexed: 06/07/2023]
Abstract
The intensification and subsequent closing down of industrial activities during the last century has left behind large surfaces of derelict lands. Derelict soils have low fertility, can be contaminated, and many of them remain unused. However, with the increasing demand of soil surfaces, they might be considered as a resource, for example for non-food biomass production. The study of their physico-chemical properties and of their biodiversity and biological activity may provide indications for their potential re-use. The objective of our study was to investigate the quality of six derelict soils, considering abiotic, biotic, and functional parameters. We studied (i) the soil bacteria, fungi, meso- and macro-fauna and plant communities of six different derelict soils (two from coking plants, one from a settling pond, two constructed ones made from different substrates and remediated soil, and an inert waste storage one), and (ii) their decomposition function based on the decomposer trophic network, enzyme activities, mineralization activity, and organic pollutant degradation. Biodiversity levels in these soils were high, but all biotic parameters, except the mycorrhizal colonization level, discriminated them. Multivariate analysis showed that biotic parameters co-varied more with fertility proxies than with soil contamination parameters. Similarly, functional parameters significantly co-varied with abiotic parameters. Among functional parameters, macro-decomposer proportion, enzyme activity, average mineralization capacity, and microbial polycyclic aromatic hydrocarbon degraders were useful to discriminate the soils. We assessed their quality by combining abiotic, biotic, and functional parameters: the compost-amended constructed soil displayed the highest quality, while the settling pond soil and the contaminated constructed soil displayed the lowest. Although differences among the soils were highlighted, this study shows that derelict soils may provide a biodiversity ecosystem service and are functional for decomposition.
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Affiliation(s)
- Quentin Vincent
- Université de Lorraine, CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360, Vandoeuvre-lès-Nancy, France; Université de Lorraine, INRA, Laboratoire Sols et Environnement (LSE), UMR 1120, Vandoeuvre-lès-Nancy, France
| | - Apolline Auclerc
- Université de Lorraine, INRA, Laboratoire Sols et Environnement (LSE), UMR 1120, Vandoeuvre-lès-Nancy, France
| | - Thierry Beguiristain
- Université de Lorraine, CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360, Vandoeuvre-lès-Nancy, France
| | - Corinne Leyval
- Université de Lorraine, CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360, Vandoeuvre-lès-Nancy, France.
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16
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Forján R, Rodríguez-Vila A, Covelo EF. Using compost and technosol combined with biochar and Brassica juncea L. to decrease the bioavailable metal concentration in soil from a copper mine settling pond. Environ Sci Pollut Res Int 2018; 25:1294-1305. [PMID: 29086173 DOI: 10.1007/s11356-017-0559-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 10/23/2017] [Indexed: 06/07/2023]
Abstract
One of the most important sources of pollution caused by metals, if not the most important, is mining. Metal pollution is covert, persistent and irreversible. For this reason, soil metal pollution has become a severe problem in many parts of the world. The aim of this study was to observe which combination of amendments (compost + biochar or technosol + biochar) combined with Brassica juncea L. was best at reducing the assimilable contents of Cu, and which also increased to a lesser extent the contents of other metals (Ni, Pb, Zn) found in these amendments. We also studied the phytoremediation capacity of brassicas in these amendments. The experiment was carried out using 45-cm-deep cylinders over and 11-month period, with soil from the settling pond in the depleted copper mine located in Touro (Galicia, north-west Spain). At depth 0-15 cm, the settling pond soil (S) had a higher CaCl2-extractable Cu, Pb, and Ni concentration, at the three time periods measured (time 1 = 3 months, time 2 = 7 months, time 3 = 11 months). The settling pond soil + technosol + biochar and vegetated with Brassica juncea L. (STBP) had the highest CaCl2-extractable concentrations of Zn over time. In general terms, the most effective treatment for reducing the phytoavailable contents of Cu, Pb, Ni and Zn was the treatment using compost +b iochar + Brassica juncea L. In the two treatments applied, Brassica juncea L. had a good phytostabilisation capacity.
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Affiliation(s)
- Rubén Forján
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain.
| | - Alfonso Rodríguez-Vila
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain
| | - Emma F Covelo
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310, Vigo, Pontevedra, Spain
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Qasim B, Motelica-Heino M, Joussein E, Soubrand M, Gauthier A. Diffusive gradients in thin films, Rhizon soil moisture samplers, and indicator plants to predict the bioavailabilities of potentially toxic elements in contaminated technosols. Environ Sci Pollut Res Int 2016; 23:8367-8378. [PMID: 26780058 DOI: 10.1007/s11356-015-5975-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 12/14/2015] [Indexed: 06/05/2023]
Abstract
The phytoavailabilities and potential remobilization of potentially toxic elements (PTEs) such as Zn, Pb, Cd, As, and Sb were assessed in contaminated technosols from former mining and smelting sites. The PTE concentrations in soil pore water (SPW) and diffusive gradients in thin films (DGT)-measured concentration (C DGT) methods were used to assess the bioavailabilities of PTE and their remobilization in this study. Together with classical Chelex-100 DGT probes to measure Zn, Cd, and Pb, novel ferrihydrite-backed DGT were used for As and Sb measurements alongside with Rhizon soil moisture sampler method for SPW sampling. To assess the phytoavailabilities of PTE, a germination test with dwarf beans as a plant indicator was used for this purpose. Dwarf bean primary leaves showed high Zn concentrations in contrast to Pb and Cd which showed low phytoavailabilities. Despite As and Sb are present in high concentrations in the mine tailings, their phytoavailabilities indicate very low bioavailabilities. The amounts of Zn, Pb, Cd, As, and Sb extracted with DGT devices correlated well with the total dissolved PTE concentrations in the SPW. The highest R values were observed for Zn, followed by Cd and Pb, indicating the ability of the soil to sustain SPW concentrations, which decreased in that order. Good correlations were also observed between each of dissolved PTE concentrations in SPW, DGT-measured PTE concentrations (C DGT), and the accumulation of PTE in dwarf bean primary leaves. It could be concluded that the use of Rhizon soil moisture samplers and DGT methods may be considered to be a good methods to predict the PTE bioavailabilities in contaminated technosols.
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Affiliation(s)
- Bashar Qasim
- CNRS/ISTO Institut des Sciences de la Terre d'Orléans, UMR-CNRS 7327 Campus Géosciences, 1A rue de la Férollerie, 41071, Orléans, France.
- Applied Sciences Department, University of Technology, Baghdad, Iraq.
| | - Mikael Motelica-Heino
- CNRS/ISTO Institut des Sciences de la Terre d'Orléans, UMR-CNRS 7327 Campus Géosciences, 1A rue de la Férollerie, 41071, Orléans, France
| | - Emmanuel Joussein
- Université de Limoges, GRESE, EA 4330, 123 avenue Albert Thomas, 87060, Limoges, France
| | - Marilyne Soubrand
- Université de Limoges, GRESE, EA 4330, 123 avenue Albert Thomas, 87060, Limoges, France
| | - Arnaud Gauthier
- Laboratoire de Génie-Civil et géoEnvironnement (LGCgE), Université de Lille1, 59655 Villeneuve d'Ascq Cedex, Lille, France
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Huot H, Séré G, Charbonnier P, Simonnot MO, Morel JL. Lysimeter monitoring as assessment of the potential for revegetation to manage former iron industry settling ponds. Sci Total Environ 2015; 526:29-40. [PMID: 25918890 DOI: 10.1016/j.scitotenv.2015.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 04/01/2015] [Accepted: 04/07/2015] [Indexed: 06/04/2023]
Abstract
To assess the impact of metal-rich brownfields on groundwater quality, the fluxes in a Technosol developed on a former iron industry settling pond were studied. Intact soil monoliths (1 m(2) × 2 m) were extracted and placed in lysimeters. Dynamics of fluxes of metals and solutes under varying vegetation cover were monitored over the course of four years. Soil hydraulic properties were also determined. Results showed that the Technosol has a high retention capacity for water and metals, in relation to its mineral components and resulting chemical and physical properties. As a consequence, metal fluxes were limited. However, soluble compounds, such as SO4(2-), were found at significant concentrations in the leachates. The presence of a dense and deeply-rooted vegetation cover limited water- and solute-fluxes by increasing evapotranspiration and water uptake, thereby reducing the risks of transfer of potentially toxic compounds to local groundwater sources. However, vegetation development may induce changes in soil chemical (e.g. pH, redox potential) and physical properties (e.g. structure), favoring metal mobilization and transport. Revegetation is a valuable management solution for former iron industry settling ponds, provided vegetation does not change soil physico-chemical conditions in the long term. Monitored natural attenuation is required.
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Affiliation(s)
- Hermine Huot
- Université de Lorraine, Laboratoire Sols et Environnement, UMR 1120, 2, avenue de la Forêt de Haye, TSA 40602, 54518 Vandoeuvre-lès-Nancy cedex, France; INRA, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandoeuvre-lès-Nancy cedex, France; Université de Lorraine, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, 54001 Nancy cedex, France; CNRS, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, 54001 Nancy cedex, France.
| | - Geoffroy Séré
- Université de Lorraine, Laboratoire Sols et Environnement, UMR 1120, 2, avenue de la Forêt de Haye, TSA 40602, 54518 Vandoeuvre-lès-Nancy cedex, France; INRA, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandoeuvre-lès-Nancy cedex, France.
| | - Patrick Charbonnier
- ArcelorMittal Real Estate France (AMREF), 155 rue de Verdun, 57700 Hayange, France.
| | - Marie-Odile Simonnot
- Université de Lorraine, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, 54001 Nancy cedex, France; CNRS, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, 54001 Nancy cedex, France.
| | - Jean Louis Morel
- Université de Lorraine, Laboratoire Sols et Environnement, UMR 1120, 2, avenue de la Forêt de Haye, TSA 40602, 54518 Vandoeuvre-lès-Nancy cedex, France; INRA, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandoeuvre-lès-Nancy cedex, France.
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Rodríguez-Vila A, Covelo EF, Forján R, Asensio V. Recovering a copper mine soil using organic amendments and phytomanagement with Brassica juncea L. J Environ Manage 2015; 147:73-80. [PMID: 25262389 DOI: 10.1016/j.jenvman.2014.09.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 07/31/2014] [Accepted: 09/09/2014] [Indexed: 06/03/2023]
Abstract
A 3-month greenhouse experiment was carried out for evaluating the effect of an amendment mixture and mustards on the chemical characteristics of a mine soil and the metal uptake by plants. A settling pond soil was amended with increasing percentages of a technosol and biochar mixture and vegetated with Brassica juncea L. Adding amendments and planting mustards increased the soil pH from 2.83 to 6.18 and the TSC from u.l to 131 g kg(-1) and generally reduced the CaCl2-extractable metal concentrations in the soil. However, the amendments increased the pseudo-total soil concentration of Ni from 9.27 to 31.9 mg kg(-1), Pb from 27.9 to 91.6 mg kg(-1) and Zn from 46.5 to 577 mg kg(-1). The technosol and biochar mixture increased the shoot biomass from 0.74 to 2.95 g and generally reduced the metal concentrations in plants, meaning B. juncea as a potential candidate for phytostabilization of mine soils.
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Affiliation(s)
- Alfonso Rodríguez-Vila
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310 Vigo, Pontevedra, Spain.
| | - Emma F Covelo
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310 Vigo, Pontevedra, Spain
| | - Rubén Forján
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310 Vigo, Pontevedra, Spain
| | - Verónica Asensio
- Department of Plant Biology and Soil Science, Faculty of Biology, University of Vigo, Lagoas, Marcosende, 36310 Vigo, Pontevedra, Spain
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Huot H, Faure P, Biache C, Lorgeoux C, Simonnot MO, Morel JL. A Technosol as archives of organic matter related to past industrial activities. Sci Total Environ 2014; 487:389-398. [PMID: 24797735 DOI: 10.1016/j.scitotenv.2014.04.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 04/13/2014] [Accepted: 04/13/2014] [Indexed: 06/03/2023]
Abstract
To better understand formation, functioning and evolution of a Technosol developing on a former settling pond of iron industry under forest cover, organic matter (OM) of layers along the soil profile was investigated. Spectroscopic and molecular analyses of extractable OM gave information on OM origin and state of preservation. In the surface layer, OM fingerprints indicated fresh input from vegetation while they revealed well preserved anthropogenic compounds related to industrial processes in deeper layers. OM variability and distribution according to the layers recorded deposition cycles of industrial effluents into the pond. Thus, the Technosol can be considered as archives of past industrial activities. The preservation of anthropogenic OM could be connected with mineralogy, high metal contents and particular physical properties of the Technosol.
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Affiliation(s)
- Hermine Huot
- Université de Lorraine, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandœuvre-lès-Nancy Cedex, France; INRA, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandœuvre-lès-Nancy Cedex, France; Université de Lorraine, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, BP 20451, 54001 Nancy Cedex, France; CNRS, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, BP 20451, 54001 Nancy Cedex, France.
| | - Pierre Faure
- Université de Lorraine, Laboratoire Interdisciplinaire des Environnements Continentaux, UMR 7360, Faculté des Sciences et Techniques, Campus des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France; CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux, UMR 7360, Faculté des Sciences et Techniques, Campus des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
| | - Coralie Biache
- Université de Lorraine, Laboratoire Interdisciplinaire des Environnements Continentaux, UMR 7360, Faculté des Sciences et Techniques, Campus des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France; CNRS, Laboratoire Interdisciplinaire des Environnements Continentaux, UMR 7360, Faculté des Sciences et Techniques, Campus des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
| | - Catherine Lorgeoux
- Université de Lorraine, GéoRessources, UMR 7359, Faculté des Sciences et Techniques, Campus des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France; CNRS, GéoRessources, UMR 7359, Faculté des Sciences et Techniques, Campus des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
| | - Marie-Odile Simonnot
- Université de Lorraine, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, BP 20451, 54001 Nancy Cedex, France; CNRS, Laboratoire Réactions et Génie des Procédés, UMR 7274, 1 rue Grandville, BP 20451, 54001 Nancy Cedex, France.
| | - Jean Louis Morel
- Université de Lorraine, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandœuvre-lès-Nancy Cedex, France; INRA, Laboratoire Sols et Environnement, UMR 1120, 2 avenue de la Forêt de Haye, TSA 40602, 54518 Vandœuvre-lès-Nancy Cedex, France.
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