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Alsa'di A, Mahmoud N, Al-Khatib IA. Utilization of treated municipal effluent for irrigating agricultural land in Palestine: The driving factors and existing practices. Environ Res 2024; 242:117578. [PMID: 37952857 DOI: 10.1016/j.envres.2023.117578] [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: 03/29/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 11/14/2023]
Abstract
This article investigates the motivations and practices of using treated wastewater (TWW) to irrigate crop fields in Jenin, Palestine. Around 40 farmers were surveyed for data collection. The results showed that 66% of the farmers grew alfalfa crops while 30% grew fruit trees. The main obstacles the farmers faced before starting to use TWW were disgust (68.2%), worries about the quality of TWW (68.2%), health concerns (63.6%), and concerns about adverse effects on the soil (63.6%). All interviewed farmers considered the establishing and funding of an irrigation project to be the cornerstone for any reuse project. The second most important driving factor was the price of TWW that is 10-25% of the fresh water prices. After reusing TWW for irrigation, 59% of the farmers did not use any fertilizer, but they were not sufficiently aware of the crops' water needs, nor the nutrients in the TWW. All the fodder-growing farmers abstained from selling their crops before drying. The farmers used the TWW for five to nine months annually. After the TWW was reused, the main positive impacts of the TWW reuse were increased crop yields (77.3%), crops quality (50.0%), and crops marketing (47.7%). On the other hand, the main negative impacts were blocking of the irrigation systems (77.3%) and release of odors (54.5%). After practicing TWW use in crops irrigation, the key factors contributed to the "no difference" index were the effects on human health (100%), soil quality (56.8%), and insects spread (54.5%). Therefore, the results of the study support the decision makers to implement TWW reuse policies for crop irrigation in arid regions with scarce water resources. Monitoring TWW reuse and training farmers and helping them overcome obstacles is essential.
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Affiliation(s)
- Ahmad Alsa'di
- Faculty of Graduate Studies, Birzeit University, P.O. Box 14, Birzeit, West Bank, Palestine
| | - Nidal Mahmoud
- Institute of Environmental and Water Studies, Birzeit University, P.O. Box 14, Birzeit, West Bank, Palestine.
| | - Issam A Al-Khatib
- Institute of Environmental and Water Studies, Birzeit University, P.O. Box 14, Birzeit, West Bank, Palestine
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Zi H. Role of green financing in developing sustainable business of e-commerce and green entrepreneurship: implications for green recovery. Environ Sci Pollut Res Int 2023; 30:95525-95536. [PMID: 37550481 DOI: 10.1007/s11356-023-28970-3] [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: 05/07/2023] [Accepted: 07/20/2023] [Indexed: 08/09/2023]
Abstract
The present study examines the impact of green financing on the development of sustainable businesses operating in the e-commerce and green entrepreneurship sectors. The findings of this research have potential implications for promoting green recovery. The research primarily examines the issue of financing constraints that impede the growth and long-term viability of green businesses, with a specific focus on low-income countries and emerging economies. This study employs panel data from 2010 to 2020, encompassing multiple countries, and utilizes an econometric model to examine the association between green financing and the advancement of sustainable enterprises. The study's findings illustrate the favorable effects of green financing on the expansion and long-term viability of e-commerce and green entrepreneurship. The analysis demonstrates that the availability of green financing plays a substantial role in facilitating the advancement of business models that prioritize environmental sustainability. This, in turn, supports promoting a green recovery and facilitates sustainable economic development. The study emphasizes the significance of customized financial assistance mechanisms that cater to the distinct requirements and attributes of the e-commerce and green entrepreneurship industries. The findings emphasize the capacity of green financing to facilitate the shift toward a more sustainable and ecologically aware economy. The findings of this study hold considerable implications for policymakers, financial institutions, and entrepreneurs operating in low-income countries and emerging economies. It offers valuable insights into the crucial role that green financing plays in fostering the development of sustainable businesses and facilitating initiatives aimed at achieving environmental recovery.
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Affiliation(s)
- HaoJie Zi
- School of Economics and Management, Huanghe Jiaotong University, Wuzhi, 454950, China.
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Singh G, Gupta MK, Chaurasiya S, Sharma VS, Pimenov DY. Rice straw burning: a review on its global prevalence and the sustainable alternatives for its effective mitigation. Environ Sci Pollut Res Int 2021; 28:10.1007/s11356-021-14163-3. [PMID: 33934301 DOI: 10.1007/s11356-021-14163-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 04/23/2021] [Indexed: 06/12/2023]
Abstract
Being one of the most important staple crops of the world, rice has played a vital role in slaking the calorie requirements of the masses in all the inhabitable continents of our planet. Regardless of this fact, there are many environmental concerns related to the rice production systems across the globe. One of the major worries is the emission of lethal greenhouse gases as a result of the different steps and procedures concerned with rice production and their contribution towards global warming. This study presents the status quo of the rice straw burning practice across the globe. It focuses on the greenhouse gas emissions as a result of the open field burning of rice residues and its direct effect on the environment, eventually contributing towards climate change. The study evidently shortlists the most profound regions contributing towards the open burning dilemma and the socio-political reasons associated with it. The study additionally discusses the different alternatives to straw burning with a clear-cut motive of throwing light on the opportunities that lie in the efficacious and sustainable utilization of homogeneous agricultural wastes. Different in-field straw management techniques related to the farmers and off-field methods related to the industry have been discussed. Predicated upon a survey of the life cycle assessment (LCA) studies across the globe, it is concluded that soil incorporation and electricity generation are the most environment friendly alternatives with an enormous scope of improvement in the coming future.
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Affiliation(s)
- Gurraj Singh
- Industrial and Production Engineering Department, Dr. B.R. Ambedkar NIT Jalandhar, Jalandhar, Punjab, India
| | - Munish Kumar Gupta
- Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan, People's Republic of China.
- Department of Automated Mechanical Engineering, South Ural State University, Lenin Prosp. 76, Chelyabinsk, 454080, Russia.
| | - Santan Chaurasiya
- Industrial and Production Engineering Department, Dr. B.R. Ambedkar NIT Jalandhar, Jalandhar, Punjab, India
| | - Vishal S Sharma
- School of Mechanical, Industrial & Aeronautical Engineering, University of the Witwatersrand, Johannesburg, South Africa
| | - Danil Yu Pimenov
- Department of Automated Mechanical Engineering, South Ural State University, Lenin Prosp. 76, Chelyabinsk, 454080, Russia
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Bilal M, Nazir MS, Rasheed T, Parra-Saldivar R, Iqbal HMN. Water matrices as potential source of SARS-CoV-2 transmission - An overview from environmental perspective. Case Stud Chem Environ Eng 2020; 2:100023. [PMID: 38620691 PMCID: PMC7347329 DOI: 10.1016/j.cscee.2020.100023] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/02/2020] [Accepted: 07/06/2020] [Indexed: 02/08/2023]
Abstract
Evidently, the emergence of novel coronavirus disease (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) has rapidly blowout across the world. Since, the presence of coronaviruses, including SARS-CoV-2 in the fecal specimens and anal swabs of some infected patients, has raised emerging concern with the likelihood of fecal-based spread must be inspected and clarified. Therefore, herein, an effort has been made to spotlight the current scenarios and possible solutions to better understand the risks associated with the wastewater matrices as a potential source of SARS-CoV-2 transmission in the environment. The information reviewed here constitutes a paramount intellectual basis to sustenance ongoing research to tackle the SARS-CoV-2 issue. Thus, this overview indicates the most accessible frontiers related to the detection, quantification, and possible transmission of SARS-CoV-2 in the environment through water routes. The regulatory authorities and policymakers must assure the society via dissemination of evidence-based guidelines that the water matrices, including groundwater and drinking water resources are safe. Finally, we have identified and enlisted a number of pressing questions concerning the ongoing SARS-CoV-2 transmission or COVID-19 emergence issue that must be carefully answered to put further and deeper insight into SARS-CoV-2/COVID-19 in future studies.
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Affiliation(s)
- Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China
| | | | - Tahir Rasheed
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Roberto Parra-Saldivar
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L., CP 64849, Mexico
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L., CP 64849, Mexico
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Čabanová K, Hrabovská K, Matějková P, Dědková K, Tomášek V, Dvořáčková J, Kukutschová J. Settled iron-based road dust and its characteristics and possible association with detection in human tissues. Environ Sci Pollut Res Int 2019; 26:2950-2959. [PMID: 30499095 DOI: 10.1007/s11356-018-3841-x] [Citation(s) in RCA: 5] [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: 07/18/2018] [Accepted: 11/23/2018] [Indexed: 06/09/2023]
Abstract
Settled road dust was examined to detect the presence of non-airborne submicron and nano-sized iron-based particles and to characterize these particles. Samples were collected from a road surface near a busy road junction in the city of Ostrava, Czech Republic, once a month from March to October. The eight collected samples were subjected to a combination of experimental techniques including elemental analysis, Raman microspectroscopy, scanning electron microscopy (SEM) analysis, and magnetometry. The data thereby obtained confirmed the presence of non-agglomerated spherical nano-sized iron-based particles, with average sizes ranging from 2 down to 490 nm. There are several sources in road traffic which generate road dust particles, including exhaust and non-exhaust processes. Some of them (e.g., brake wear) produce iron as the dominant metallic element. Raman microspectroscopy revealed forms of iron (mainly as oxides, Fe2O3, and mixtures of Fe2O3 and Fe3O4). Moreover, Fe3O4 was also detected in samples of human tissues from the upper and lower respiratory tract. In view of the fact that no agglomeration of those particles was found by SEM, it is supposed that these particles may be easily resuspended and represent a risk to human health due to inhalation exposure, as proved by the detection of particles with similar morphology and phase composition in human tissues.
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Affiliation(s)
- Kristina Čabanová
- Center for Advanced Innovation Technologies, VŠB-Technical University of Ostrava,, 70800, Ostrava, Czech Republic.
| | - Kamila Hrabovská
- Department of Physics, VŠB-Technical University of Ostrava, 70800, Ostrava, Czech Republic
| | - Petra Matějková
- Center for Advanced Innovation Technologies, VŠB-Technical University of Ostrava,, 70800, Ostrava, Czech Republic
| | - Kateřina Dědková
- Center for Advanced Innovation Technologies, VŠB-Technical University of Ostrava,, 70800, Ostrava, Czech Republic
| | - Vladimír Tomášek
- Nanotechnology Centre, VŠB-Technical University of Ostrava, 70800, Ostrava, Czech Republic
| | - Jana Dvořáčková
- Faculty of Medicine, University of Ostrava, 703 00, Ostrava, Czech Republic
| | - Jana Kukutschová
- Center for Advanced Innovation Technologies, VŠB-Technical University of Ostrava,, 70800, Ostrava, Czech Republic
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Dmitrienko MA, Nyashina GS, Strizhak PA. Environmental indicators of the combustion of prospective coal water slurry containing petrochemicals. J Hazard Mater 2017; 338:148-159. [PMID: 28550791 DOI: 10.1016/j.jhazmat.2017.05.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 04/20/2017] [Accepted: 05/17/2017] [Indexed: 06/07/2023]
Abstract
Negative environmental impact of coal combustion has been known to humankind for a fairly long time. Sulfur and nitrogen oxides are considered the most dangerous anthropogenic emissions. A possible solution to this problem is replacing coal dust combustion with that of coal water slurry containing petrochemicals (CWSP). Coal processing wastes and used combustible liquids (oils, sludge, resins) are promising in terms of their economic and energy yield characteristics. However, no research has yet been conducted on the environmental indicators of fuels based on CWSP. The present work contains the findings of the research of CO, CO2, NOx, SOx emissions from the combustion of coals and CWSPs produced from coal processing waste (filter cakes). It is demonstrated for the first time that the concentrations of dangerous emissions from the combustion of CWSPs (carbon oxide and dioxide), even when combustible heavy liquid fractions are added, are not worse than those of coal. As for the concentration of sulfur and nitrogen oxides, it is significantly lower for CWSPs combustion as compared to coals. The presented research findings illustrate the prospects of the wide use of CWSPs as a fuel that is cheap and beneficial, in terms of both energy output and ecology, as compared to coal.
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Affiliation(s)
| | - Galina S Nyashina
- National Research Tomsk Polytechnic University, 30 Lenin Avenue, Tomsk, 634050, Russia
| | - Pavel A Strizhak
- National Research Tomsk Polytechnic University, 30 Lenin Avenue, Tomsk, 634050, Russia.
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