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Yuyang Liu, Bo Feng and Yu Yao
With the intensification of water pollution problems worldwide, constructed wetlands, as a green, efficient, and energy-saving wastewater treatment technology, have gradually attracted the wide attention of scholars at home and abroad. In order to better...
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Yaxian Hu, Xianwen Li, Simin Jiang, Junying Chen and Baowen Yan
Freeze?thaw has been proved to be a simple, cost-effective, and highly efficient manner to purify wastewater. However, it remains unclear how microbial compositions and functions in meltwater differentiate over progressive thawing and how such difference...
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Timoth Mkilima, Kulyash Meiramkulova, Aliya Kydyrbekova, Tursynkul Bazarbayeva, Daldabayeva Gulnur, Zholdasbek Aknur, Abzal Shegenbayev, Dzhexenbayev Nurbolat, Gulaina Oshanova and Kaisagaliyeva Gulzhakhan
This study focuses on evaluating the efficacy of biofilm-enhanced natural zeolite for the purification of slaughterhouse wastewater. The investigation encompasses four distinct treatment methods: employing natural zeolite without biofilm, integrating bio...
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Cristina E. Almeida-Naranjo, Elvia Gallegos, Elizabeth Domínguez, Paola Gutiérrez, Vladimir Valle, Alex Darío Aguilar, Alexis Debut and Catalina Vasco
Oil palm empty fruit bunch fibers (OPEFBF), in three size ranges (small: 250?450 µm, medium: 450?600 µm, large: 600?800 µm), were investigated as a filter-bed material in biofilters for the removal of organic matter and nutrients. After saturation, these...
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Xiaoqing Meng, Lin Wang, Ying Yang, Yuqi Song and Cansheng Yuan
Sulfamethoxazole (SMX) contamination in large quantities of wastewater can cause potential environmental problems. Due to difficulty in degrading SMX by natural processes, it is necessary to develop a novel technology to solve this problem. Advanced oxid...
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Kulyash Meiramkulova, Aliya Kydyrbekova, Davud Devrishov, Ubaidulayeva Nurbala, Akmaral Tuyakbayeva, Sayan Zhangazin, Rimma Ualiyeva, Valentina Kolpakova, Yuliya Yeremeyeva and Timoth Mkilima
Zeolite materials are among the relatively cheap and readily available materials for wastewater treatment. However, the performance of zeolite-based systems can be highly affected by the material properties. In this study, the treatment system based on n...
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Yang Huang, Junling Deng, Min Xiao, Yujie Huang, Hui Li, Yinyin Xiao and Yiting Huang
The ecosystem service value (ESV) gradient-evolution pattern of a river basin?s land and water-intertwined zones has a variety of ecosystem service values, such as biodiversity conservation, water conservation, water purification, etc. The study of the e...
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Nicolette Viktoryová, Agne?a Szarka and Svetlana Hrouzková
The paper provides a review of the recently used wastewater treatment methods for paint industrial wastewater. The parameters affecting the effectiveness of the treatment process are discussed and recommendations for future improvements are given.
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Kirill D. Martinson, Anna D. Beliaeva, Daria D. Sakhno, Irina D. Beliaeva, Vladislav E. Belyak, Galina G. Nianikova, Igor B. Panteleev, Vyacheslav N. Naraev and Vadim I. Popkov
The active development of water purification functional materials based on multicomponent spinel ferrites makes it necessary to search for new efficient methods of obtaining initial nanostructured powders. In this study, a two-stage method for the synthe...
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Bhupendra Koul, Dhananjay Yadav, Swati Singh, Manoj Kumar and Minseok Song
It is expected that, by 2050, the rapid rise in population and simultaneous urbanization shall deplete clean water supplies. Domestic wastewater (DWW) contains inorganic and organic components that can be harmful to aquatic organisms. Traditional remedia...
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