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Treatment of industrial effluents in constructed wetlands: Challenges, operational strategies and overall performance Full text
2015
The application of constructed wetlands (CWs) has significantly expanded to treatment of various industrial effluents, but knowledge in this field is still insufficiently summarized. This review is accordingly necessary to better understand this state-of-the-art technology for further design development and new ideas. Full-scale cases of CWs for treating various industrial effluents are summarized, and challenges including high organic loading, salinity, extreme pH, and low biodegradability and color are evaluated. Even horizontal flow CWs are widely used because of their passive operation, tolerance to high organic loading, and decolorization capacity, free water surface flow CWs are effective for treating oil field/refinery and milking parlor/cheese making wastewater for settlement of total suspended solids, oil, and grease. Proper pretreatment, inflow dilutions through re-circulated effluent, pH adjustment, plant selection and intensifications in the wetland bed, such as aeration and bioaugmentation, are recommended according to the specific characteristics of industrial effluents.
Show more [+] Less [-]Water pollution from agriculture: a global review. Executive summary
2017
Mateo-Sagasta, Javier | Zadeh, S.M. | Turral, Hugh | Burke, J.
More people, more food, worse water?: a global review of water pollution from agriculture Full text
2018
Mateo-Sagasta, Javier | Zadeh, S.M. | Turral, Hugh
More people, more food, worse water?: a global review of water pollution from agriculture
2018
Mateo-Sagasta, Javier | Zadeh, S.M. | Turral, Hugh
Current patterns of agricultural expansion and intensification are bringing unprecedented environmental externalities, including impacts on water quality. While water pollution is slowly starting to receive the attention it deserves, the contribution of agriculture to this problem has not yet received sufficient consideration. We need a much better understanding of the causes and effects of agricultural water pollution as well as effective means to prevent and remedy the problem. In the existing literature, information on water pollution from agriculture is highly dispersed. This repost is a comprehensive review and covers different agricultural sectors (including crops, livestock and aquaculture), and examines the drivers of water pollution in these sectors as well as the resulting pressures and changes in water bodies, the associated impacts on human health and the environment, and the responses needed to prevent pollution and mitigate its risks.
Show more [+] Less [-]More people, more food, worse water?: a global review of water pollution from agriculture Full text
2018
Mateo-Sagasta, Javier | Zadeh, S. M. | Turral, H.
Current patterns of agricultural expansion and intensification are bringing unprecedented environmental externalities, including impacts on water quality. While water pollution is slowly starting to receive the attention it deserves, the contribution of agriculture to this problem has not yet received sufficient consideration.We need a much better understanding of the causes and effects of agricultural water pollution as well as effective means to prevent and remedy the problem. In the existing literature, information on water pollution from agriculture is highly dispersed. This repost is a comprehensive review and covers different agricultural sectors (including crops, livestock and aquaculture), and examines the drivers of water pollution in these sectors as well as the resulting pressures and changes in water bodies, the associated impacts on human health and the environment, and the responses needed to prevent pollution and mitigate its risks.
Show more [+] Less [-]Diagnosis and management of field pollution in the case of an organochlorine pesticide, the chlordecone Full text
2014
Woignier T. | Clostre F. | Cattan P. | Levillain J. | Cabidoche Y.M. | Lesueur Jannoyer M.
Diagnosis and management of field pollution in the case of an organochlorine pesticide, the chlordecone Full text
2014
Woignier T. | Clostre F. | Cattan P. | Levillain J. | Cabidoche Y.M. | Lesueur Jannoyer M.
Diagnosis and Management of Field Pollution in the Case of an Organochlorine Pesticide, the Chlordecone Full text
2014
Woignier, Thierry | Clostre, Florence | Cattan, Philippe | Levillain, Joseph | Cabidoche, Yves-Marie | Lesueur Jannoyer, Magalie
