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Anggraini Z, Nurliati G, Pratama HA, Sriwahyuni H, Sumarbagiono R, Shadrina N, Mirawaty M, Pamungkas NS, Putra ZP, Yusuf M. A critical review about phytoremediation of heavy metals and radionuclides: from mechanisms to post-remediation strategies. CHEMOSPHERE 2025; 381:144475. [PMID: 40383018 DOI: 10.1016/j.chemosphere.2025.144475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2025] [Revised: 05/03/2025] [Accepted: 05/05/2025] [Indexed: 05/20/2025]
Abstract
Phytoremediation has emerged as an environmentally friendly and cost-effective solution for mitigating heavy metal and radionuclide contamination in soil and water. While extensive research has been conducted on phytoremediation mechanisms and the effectiveness of various plant species in pollutant uptake, limited attention has been given to the crucial aspect of post-remediation biomass management, particularly for biomass containing heavy metals and radionuclides. This review provides a pioneering perspective by integrating phytoremediation mechanisms with a comprehensive discussion of post-remediation biomass treatment methods, such as incineration, solidification, gasification, and pyrolysis, which are essential for reducing environmental risks. This study's output highlights that solidification is more suitable for radioactive biomass management for safe long-term storage and sustainable radioactive waste management; however, it does not produce value-added products. Meanwhile, gasification offers relatively low-emission biomass treatment compared to incineration and enables superior energy conversion efficiency and lower costs on a large scale compared to pyrolysis. The findings contribute to improving the overall efficiency of phytoremediation and provide insights into post-remediation biomass handling methods, reinforcing the feasibility of phytoremediation as a sustainable large-scale remediation solution. By identifying research gaps and proposing future directions to enhance the sustainability of phytoremediation, this review serves as an advantageous reference for policymakers, researchers, and environmental practitioners in designing effective phytoremediation strategies and post-remediation biomass management policies.
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Affiliation(s)
- Zeni Anggraini
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia.
| | - Gustri Nurliati
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia.
| | - Hendra Adhi Pratama
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Heru Sriwahyuni
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Raden Sumarbagiono
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Nazhira Shadrina
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Mirawaty Mirawaty
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Niken Siwi Pamungkas
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Zico Pratama Putra
- Research Center for Nuclear Material and Radioactive Waste Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, 15314, Indonesia
| | - Muhammad Yusuf
- Interdisciplinary Research Center for Industrial Nuclear Energy (IRC-INE), King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, 31261, Kingdom of Saudi Arabia.
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Lladó J, Díaz AM, Lopez-Vinent N, Pérez S, Montemurro N, Cruz-Alcalde A, Lao C, Fuente E, Ruiz B. Lignocellulosic pruning waste adsorbents to remove emerging contaminants from tyre wear and pharmaceuticals present in wastewater in circular economy scenario. BIORESOURCE TECHNOLOGY 2025; 418:131847. [PMID: 39581476 DOI: 10.1016/j.biortech.2024.131847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2024] [Revised: 11/13/2024] [Accepted: 11/16/2024] [Indexed: 11/26/2024]
Abstract
The following work explores a sustainable approach to repurpose organic waste from poplar pruning into lignocellulosic waste-based activated carbons (LPWACs) through environmentally friendly thermochemical processes and in line with circular economy principles. The developed LPWACs, activated by potassium hydroxide (KOH) at two different temperatures and weight ratios, exhibited promising textural properties with BET surface area (SBET) and total pore volume (VTOT) reaching up to 1336 m2·g-1 and 0.588 cm3·g-1, respectively. In addition, they displayed a developed microporous structure with a significant oxygen content (up to 11 %). These activated carbons were used to remove five emerging organic pollutants from the leaching of tyre wear particles (TWPs) and pharmaceuticals present in water. The increase in oxygen groups had a negative effect on the adsorption capacity of 1H-benzotriazole (BZTL), while electrostatic influences hindered diatrizoic acid (DZT) adsorption. LPWACs effectively remove pharmaceutical and tyre contaminants, supporting the circular economy in water treatment.
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Affiliation(s)
- J Lladó
- Department of Mining, Industrial and TIC Engineering (EMIT) Escola Politècnica Superior d'Enginyeria de Manresa. Univesitat Politécnica de Catalunya. Manresa, Spain
| | - A M Díaz
- Biocarbon, Circularity & Sustainability Group. Carbon Science and Technology Institute (INCAR), CSIC. C/ Francisco Pintado Fe 26, 33011 Oviedo, Spain
| | - N Lopez-Vinent
- Department of Environmental Chemistry Water and Soil Research Group, Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA), Barcelona, Spain
| | - S Pérez
- Department of Environmental Chemistry Water and Soil Research Group, Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA), Barcelona, Spain
| | - N Montemurro
- Department of Environmental Chemistry Water and Soil Research Group, Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA), Barcelona, Spain
| | - A Cruz-Alcalde
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona (UB), Barcelona, Spain
| | - C Lao
- Department of Mining, Industrial and TIC Engineering (EMIT) Escola Politècnica Superior d'Enginyeria de Manresa. Univesitat Politécnica de Catalunya. Manresa, Spain
| | - E Fuente
- Biocarbon, Circularity & Sustainability Group. Carbon Science and Technology Institute (INCAR), CSIC. C/ Francisco Pintado Fe 26, 33011 Oviedo, Spain
| | - B Ruiz
- Biocarbon, Circularity & Sustainability Group. Carbon Science and Technology Institute (INCAR), CSIC. C/ Francisco Pintado Fe 26, 33011 Oviedo, Spain.
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Iyyappan J, Baskar G, Deepanraj B, Anand AV, Saravanan R, Awasthi MK. Promising strategies of circular bioeconomy using heavy metal phytoremediated plants - A critical review. CHEMOSPHERE 2023; 313:137097. [PMID: 36334740 DOI: 10.1016/j.chemosphere.2022.137097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/15/2022] [Accepted: 10/30/2022] [Indexed: 06/16/2023]
Abstract
Phytoremediation is an excellent method for removing harmful heavy metals from the environment since it is eco-friendly, uses little energy, and is inexpensive. However, as phytoremediated plants can turn into secondary sources for heavy metals, complete heavy metal removal from phytoremediated plants is necessary. Elimination of toxic heavy metals from phytoremediated plants should be considered with foremost care. This review highlights about important sources of heavy metal contamination, health effects caused by heavy metal contamination and technological breakthroughs of phytoremediation. This review critically emphasis about promising strategies to be engaged for absolute reutilization of heavy metals and spectacular approaches of production of commercially imperative products from phytoremediated plants through circular bioeconomy with key barriers. Thus, phytoremediation combined with circular bioeconomy can create a new platform for the eco-friendly life.
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Affiliation(s)
- J Iyyappan
- Department of Biotechnology, Saveetha School of Engineering, SIMATS, Saveetha Nagar, Thandalam, Chennai, 602105, Tamil Nadu, India
| | - G Baskar
- Department of Biotechnology, St. Joseph's College of Engineering, Chennai, 600119, Tamil Nadu, India.
| | - B Deepanraj
- College of Engineering, Prince Mohammad Bin Fahd University, Al Khobar, 31952, Saudi Arabia.
| | - A Vivek Anand
- Department of Aeronautical Engineering, MLR Institute of Technology, Hyderabad, Telangana, India.
| | - R Saravanan
- Departamento de Ingeniería Mecanica, Facultad de Ingeniería, Universidad de Tarapaca, Avda. General Velasquez, 1775, Arica, Chile
| | - Mukesh Kumar Awasthi
- College of Natural Resources and Environment, Northwest A&F University, Taicheng Road 3#, Yangling, Shaanxi, 712100, China
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Costa M, Piazzullo D, Di Battista D, De Vita A. Sustainability assessment of the whole biomass-to-energy chain of a combined heat and power plant based on biomass gasification: biomass supply chain management and life cycle assessment. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 317:115434. [PMID: 35751252 DOI: 10.1016/j.jenvman.2022.115434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/21/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
Energy generation from waste renewable sources represent an efficient way to provide green power with the highest environmental benefits, tackling problems related to the high costs for their disposal through the conversion of these wastes in biofuels. However, several challenges hinder their intensified use, as the huge variability in the amount and composition of these sources forces authors to enlarge their studies on the entire biomass-to-energy chain sustainability where the power technology can be installed with the highest profits. In present work, the technical, environmental and economic impact of the entire biomass-to-energy supply chain is assessed with reference to a real commercially available Combined Heat and Power (CHP) system, the CMD ECO20X based on biomass gasification, installed as operational demonstration in the Municipality of Laurino in the National Park of Cilento, Vallo di Diano, and Alburni (PNCVD) in Southern part of Italy. Several calculation tools previously developed by authors for the analysis of the performance of the various components of the ECO20X system are here employed to define the mass and energy fluxes that characterize its operations in a local supply chain where forest management residues (oak and beech trees) and olive pomace from oil mills in the area are exploited. The analysis aims to quantify the energy absorption necessary for the pretreatment operations of the organic residue (shredding, briquetting, drying) which are essential for gasification, and how much they affect the production deriving from the biomass cogeneration process itself. Then, measurements in terms of pollutants related to the energy production at the municipality and of the air quality in the area, help in the evaluation of the plant environmental impact from a global perspective, by virtue of data obtained from an LCA analysis conducted considering one year functioning of the CHP plant.
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Affiliation(s)
| | | | - Davide Di Battista
- University of L'Aquila, Piazzale Ernesto Pontieri 1, Monteluco di Roio, 67100, L'Aquila, Italy
| | - Angelo De Vita
- CNR-STEMS, Viale Marconi, 4, 80125, Naples, Italy; University of L'Aquila, Piazzale Ernesto Pontieri 1, Monteluco di Roio, 67100, L'Aquila, Italy
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Coupling Plant Biomass Derived from Phytoremediation of Potential Toxic-Metal-Polluted Soils to Bioenergy Production and High-Value by-Products—A Review. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11072982] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Phytoremediation is an attractive strategy for cleaning soils polluted with a wide spectrum of organic and inorganic toxic compounds. Among these pollutants, heavy metals have attracted global attention due to their negative effects on human health and terrestrial ecosystems. As a result of this, numerous studies have been carried out to elucidate the mechanisms involved in removal processes. These studies have employed many plant species that might be used for phytoremediation and the obtention of end bioproducts such as biofuels and biogas useful in combustion and heating. Phytotechnologies represent an attractive segment that is increasingly gaining attention worldwide due to their versatility, economic profitability, and environmental co-benefits such as erosion control and soil quality and functionality improvement. In this review, the process of valorizing biomass from phytoremediation is described; in addition, relevant experiments where polluted biomass is used as feedstock or bioenergy is produced via thermo- and biochemical conversion are analyzed. Besides, pretreatments of biomass to increase yields and treatments to control the transfer of metals to the environment are also mentioned. Finally, aspects related to the feasibility, benefits, risks, and gaps of converting toxic-metal-polluted biomass are discussed.
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Mikulčić H, Baleta J, Wang X, Duić N, Dewil R. Green development challenges within the environmental management framework. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 277:111477. [PMID: 33254843 DOI: 10.1016/j.jenvman.2020.111477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 10/02/2020] [Indexed: 06/12/2023]
Abstract
Green development of energy, water and environment systems is essential as these three systems represent the basic life needs of humankind. Therefore, environmental problems arising from each of these three systems need to be carefully addressed to preserve the energy, water and environment resources for future generations. This paper discusses some of the latest developments in three main areas of sustainability themes, namely energy, water and environment, that emerged from the 14th Sustainable Development of Energy, Water and Environment Systems (SDEWES) Conference held in 2019. As such, it acts as an editorial paper for the virtual special issue of the Journal of Environmental Management, dedicated to the SDEWES 2019 conference.
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Affiliation(s)
- Hrvoje Mikulčić
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000, Zagreb, Croatia.
| | - Jakov Baleta
- University of Zagreb, Faculty of Metallurgy, Aleja Narodnih Heroja 3, 44000, Sisak, Croatia.
| | - Xuebin Wang
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China.
| | - Neven Duić
- University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000, Zagreb, Croatia.
| | - Raf Dewil
- Department of Chemical Engineering (CIT), KU Leuven, Jan De Nayerlaan 5, 2860, Sint-Katelijne-Waver, Belgium.
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Recent Advances in Technology, Strategy and Application of Sustainable Energy Systems. ENERGIES 2020. [DOI: 10.3390/en13195229] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The global COVID-19 pandemic has had strong impacts on national and international freight, construction and tourism industry, supply chains, and has resulted in a rapid decline in the demand for traditional energy sources. In fact, research has outlined that urban areas depend on global supply chains for their day-to-day basic functions, including energy supplies, food and safe access to potable water. The disruption of global supply chains can leave many urban areas in a very vulnerable position, in which their citizens may struggle to obtain their basic supplies, as the COVID-19 crisis has recently shown. Therefore, solutions aiming to enhance local food, water and energy production systems, even in urban environments, have to be pursued. The COVID-19 crisis has also highlighted in the scientific community the problem of people’s exposure to outdoor and indoor pollution, confirmed as a key element for the increase both in the transmission and severity of the contagion, on top of involving health risks on their own. In this context, most nations are going to adopt new preferential policies to stimulate the development of relevant sustainable energy industries, based on the electrification of the systems supplied by renewable energy sources as confirmed by the International Energy Agency (IEA). Thus, while there is ongoing research focusing on a COVID 19 vaccine, there is also a need for researchers to work cooperatively on novel strategies for world economic recovery incorporating renewable energy policy, technology and management. In this framework, the Sustainable Development of Energy, Water and Environment Systems (SDEWES) conference provides a good platform for researchers and other experts to exchange their academic thoughts, promoting the development and improvements on the renewable energy technologies as well as their role in systems and in the transition towards sustainable energy systems. The 14th SDEWES Conference was held in Dubrovnik, Croatia. It brought together around 570 researchers from 55 countries in the field of sustainable development. The present Special Issue of Energies, specifically dedicated to the 14th SDEWES Conference, focuses on four main fields: energy policy for sustainable development, biomass energy application, building energy saving, and power plant and electric systems.
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Composite Polymers Development and Application for Polymer Electrolyte Membrane Technologies-A Review. Molecules 2020; 25:molecules25071712. [PMID: 32276482 PMCID: PMC7180464 DOI: 10.3390/molecules25071712] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/31/2020] [Accepted: 04/03/2020] [Indexed: 11/24/2022] Open
Abstract
Nafion membranes are still the dominating material used in the polymer electrolyte membrane (PEM) technologies. They are widely used in several applications thanks to their excellent properties: high proton conductivity and high chemical stability in both oxidation and reduction environment. However, they have several technical challenges: reactants permeability, which results in reduced performance, dependence on water content to perform preventing the operation at higher temperatures or low humidity levels, and chemical degradation. This paper reviews novel composite membranes that have been developed for PEM applications, including direct methanol fuel cells (DMFCs), hydrogen PEM fuel cells (PEMFCs), and water electrolysers (PEMWEs), aiming at overcoming the drawbacks of the commercial Nafion membranes. It provides a broad overview of the Nafion-based membranes, with organic and inorganic fillers, and non-fluorinated membranes available in the literature for which various main properties (proton conductivity, crossover, maximum power density, and thermal stability) are reported. The studies on composite membranes demonstrate that they are suitable for PEM applications and can potentially compete with Nafion membranes in terms of performance and lifetime.
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Mikulčić H, Wang X, Duić N, Dewil R. Environmental problems arising from the sustainable development of energy, water and environment system. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 259:109666. [PMID: 32072943 DOI: 10.1016/j.jenvman.2019.109666] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 09/30/2019] [Indexed: 06/10/2023]
Abstract
Integration of energy, water and environment systems is essential in the multidisciplinary concept of sustainable development, as they represent the basic life needs of mankind. Therefore, problems arising from the sustainable development concept need to be carefully addressed to preserve the energy, water and environment resources for future generations. This article discusses some of the latest developments in three main areas of sustainability themes, namely energy, water and environment, that emerged from three Sustainable Development of Energy, Water and Environment Systems (SDEWES) conferences held in 2018. As such, it acts as an editorial paper for the virtual special issue of the Journal of Environmental Management, dedicated to the SDEWES2018 conferences.
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Affiliation(s)
- Hrvoje Mikulčić
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000, Zagreb, Croatia.
| | - Xuebin Wang
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China.
| | - Neven Duić
- University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000, Zagreb, Croatia.
| | - Raf Dewil
- Department of Chemical Engineering (CIT), KU Leuven, Jan De Nayerlaan 5, 2860, Sint-Katelijne-Waver, Belgium.
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Combined Effects of Compost and Medicago Sativa in Recovery a PCB Contaminated Soil. WATER 2020. [DOI: 10.3390/w12030860] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The effectiveness of adding compost and the plant Medicago sativa in improving the quality of a soil historically contaminated by polychlorinated biphenyls (PCBs) was tested in greenhouse microcosms. Plant pots, containing soil samples from an area contaminated by PCBs, were treated with the compost and the plant, separately or together. Moreover, un-treated and un-planted microcosms were used as controls. At fixed times (1, 133 and 224 days), PCBs were analysed and the structure (cell abundance, phylogenetic characterization) and functioning (cell viability, dehydrogenase activity) of the natural microbial community were also measured. The results showed the effectiveness of the compost and plant in increasing the microbial activity, cell viability, and bacteria/fungi ratio, and in decreasing the amount of higher-chlorinated PCBs. Moreover, a higher number of α-Proteobacteria, one of the main bacterial groups involved in the degradation of PCBs, was found in the compost and plant co-presence.
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Chalot M, Girardclos O, Ciadamidaro L, Zappelini C, Yung L, Durand A, Pfendler S, Lamy I, Driget V, Blaudez D. Poplar rotation coppice at a trace element-contaminated phytomanagement site: A 10-year study revealing biomass production, element export and impact on extractable elements. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 699:134260. [PMID: 31683219 DOI: 10.1016/j.scitotenv.2019.134260] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 09/01/2019] [Accepted: 09/02/2019] [Indexed: 06/10/2023]
Abstract
Growing lignocellulosic crops on marginal lands could compose a substantial proportion of future energy resources. The potential of poplar was explored, by devising a field trial of two hectares in 2007 in a metal-contaminated site to quantify the genotypic variation in the growth traits of 14 poplar genotypes grown in short-rotation coppice and to assess element transfer and export by individual genotypes. Our data led us to conclusions about the genotypic variations in poplar growth on a moderately contaminated site, with the Vesten genotype being the most productive. This genotype also accumulated the least amounts of trace elements, whereas the Trichobel genotype accumulated up to 170 mg Zn kg-1 DW in the branches, with large variation being exhibited among the genotypes for trace element (TE) accumulation. Soil element depletion occurred for a range of TEs, whereas the soil content of major nutrients and the pH remained unchanged or slightly increased after 10 years of poplar growth. The higher TE content of bark tissues compared with the wood and the higher proportion of bark in branches compared with the wood led us to recommend that only stem wood be harvested, instead of the whole tree, which will enable a reduction in the risks encountered with TE-enriched biomass in the valorization process.
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Affiliation(s)
- Michel Chalot
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France; Université de Lorraine, F-54000 Nancy, France.
| | - Olivier Girardclos
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Lisa Ciadamidaro
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Cyril Zappelini
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Loic Yung
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Alexis Durand
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Stéphane Pfendler
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Isabelle Lamy
- INRA, AgroParisTech, UMR1402 ECOSYS, Ecotoxicology division, F-78026 Versailles cedex, France
| | - Vincent Driget
- Université de Bourgogne Franche-Comté, CNRS, Laboratoire Chrono-environnement, F-25250 Montbéliard, France
| | - Damien Blaudez
- Université de Lorraine, CNRS, LIEC, F-54000 Nancy, France
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Influence of Oxidant Agent on Syngas Composition: Gasification of Hazelnut Shells through an Updraft Reactor. ENERGIES 2019. [DOI: 10.3390/en13010102] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This work aims to study the influence of an oxidant agent on syngas quality. A series of tests using air and steam as oxidant agents have been performed and the results compared with those of a pyrolysis test used as a reference. Tests were carried out at Sapienza University of Rome, using an updraft reactor. The reactor was fed with hazelnut shells, waste biomass commonly available in some parts of Italy. Temperature distribution, syngas composition and heating value, and producible energy were measured. Air and steam gasification tests produced about the same amount of syngas flow, but with a different quality. The energy flow in air gasification had the smallest measurement during the experiments. On the contrary, steam gasification produced a syngas flow with higher quality (13.1 MJ/Nm3), leading to the best values of energy flow (about 5.4 MJ/s vs. 3.3 MJ/s in the case of air gasification). From the cold gas efficiency point of view, steam gasification is still the best solution, even considering the effect of the enthalpy associated with the steam injected within the gasification reactor.
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