Fate and risk assessment of emerging contaminants in reclaimed water production processesFrontiers of Environmental Science & Engineering - Tập 15 - Trang 1-16 - 2021
Yuan Meng, Weiyi Liu, Heidelore Fiedler, Jinlan Zhang, Xinrui Wei, Xiaohui Liu, Meng Peng, Tingting Zhang
Reclaimed water has been widely applied in irrigation and industrial production. Revealing the behavior of emerging contaminants in the production process of reclaimed water is the first prerequisite for developing relevant water quality standards. This study investigated 43 emerging contaminants, including 22 pharmaceuticals and personal care products (PPCPs), 11 organophosphorus flame retardants...... hiện toàn bộ
Locally enhanced electric field treatment (LEEFT) for water disinfectionFrontiers of Environmental Science & Engineering - Tập 14 - Trang 1-12 - 2020
Jianfeng Zhou, Ting Wang, Cecilia Yu, Xing Xie
Water disinfection is a critical step in water and wastewater treatment. The most widely used chlorination suffers from the formation of carcinogenic disinfection by-products (DBPs) while alternative methods (e.g., UV, O3, and membrane filtration) are limited by microbial regrowth, no residual disinfectant, and high operation cost. Here, a nanowire-enabled disinfection method, locally enhanced ele...... hiện toàn bộ
Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biocharFrontiers of Environmental Science & Engineering - Tập 8 - Trang 379-385 - 2013
Wenchuan Ding, Wenlong Peng, Xiaolan Zeng, Xiumei Tian
To investigate effects of phosphorus content on Cr(VI) sorption onto phosphorus-rich biochar, sewage sludge of different phosphorus concentrations from 4 to 60 mg·g−1 by dry weight were prepared and carbonized to make biochar for batch sorption experiments. Test results revealed that different phosphorous concentration of raw sludge had respective impacts on surface area, pore surface area, averag...... hiện toàn bộ