Greenhouse gas emissions from rotating biological contactors combined with hybrid constructed wetlands treating polluted river
文献类型： 外文期刊
作者： Xiong, Haifeng 1 ; Hu, Ning 1 ; Liang, Yinkun 1 ; Wang, Qinghua 1 ; Jiang, Chunli 1 ; Yang, Zhimin 1 ; Huang, Lei 1 ;
作者机构： 1.Southwest Univ, Coll Resources & Environm, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Minist Educ, Chongqing 400715, Peoples R China
2.Chongqing Key Lab Agr Resources & Environm, Chongqing 400716, Peoples R China
3.Chongqing Engn Res Ctr Rural Cleaner Prod, Chongqing 400716, Peoples R China
关键词： Rotating biological contactors; Hybrid constructed wetlands; Pollutant removal; Greenhouse gases emissions; Microbial communities
期刊名称：BIORESOURCE TECHNOLOGY （ 影响因子：9.7； 五年影响因子：9.4 ）
ISSN： 0960-8524
年卷期： 2024 年 414 卷
页码：
收录情况： SCI
摘要：
The rotating biological contactors combined with hybrid constructed wetlands (R-HCWs) has promising treatment performance, however, concerns persisted regarding greenhouse gases (GHGs) emissions. In this study, GHGs in the R-HCWs was evaluated, and results revealed that R-HCWs facilitated nitrogen conversion and provided alternating oxygen environments, thereby promoting the reduction of N2O and CH4 emissions. Therefore, the comprehensive global warming potential (8.7 +/- 2.7 g CO2-eq
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