YANGLiang,MAJun,CHENZhi-qiang.Current Situation of Rural Sewage Treatment in China：A Review[J].China Water & Wastewater,2024,40(10):28-35.
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Current Situation of Rural Sewage Treatment in China：A Review

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第40卷 Number: 第10期 Page: 28-35 Column: Date of publication: 2024-05-17
Author(s):
YANG　Liang;  MA　Jun;  CHEN　Zhi-qiang
（State Key Laboratory of Urban Water Resource and Environment， Harbin Institute of Technology， Harbin 150090， China）
Keywords:
rural sewage;  collection and treatment mode;  discharge standards;  treatment process
Abstract:
This paper introduced the current situation of rural sewage treatment in China from three perspectives: sewage collection and treatment mode, discharge standard, and treatment technology. It summarized the advantages and disadvantages of current collection and treatment modes, including decentralized collection and decentralized treatment, decentralized collection and centralized treatment, centralized collection and centralized treatment and incorporation into municipal pipe network and treatment, along with their application scope. The current situation and shortcomings of existing discharge standards were discussed, along with some suggestions. The effects, advantages and disadvantages of several representative processes: biological treatment technology such as A2O and MBR process, ecological treatment technology such as constructed wetland process, combined treatment technology such as A2O-MBR process were discussed. Finally, a vision for the future is presented, aiming to provide some reference for the ongoing efforts in rural sewage treatment in China.
Last Update: 2024-05-17