YEHong-yu,FENGHong-bo,YAOYi,et al.Explanation on Discharge Standards of Rural Domestic Sewage Treatment Facilities in Zhejiang Province[J].China Water & Wastewater,2023,39(2):7-11.
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Explanation on Discharge Standards of Rural Domestic Sewage Treatment Facilities in Zhejiang Province

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第39卷 Number: 第2期 Page: 7-11 Column: Date of publication: 2023-01-17
Author(s):
YE　Hong-yu1;  FENG　Hong-bo2;  YAO　Yi1;  WANG　Zi-zhou1;  MEI　Rong-wu1;  LI　Jun2
（1. Eco-Environmental Sciences Research and Design Institute of Zhejiang Province， Hangzhou 310007， China； 2. College of Environment， Zhejiang University of Technology， Hangzhou 310014， China）
Keywords:
rural domestic sewage;  receiving standards;  discharge standards;  Zhejiang Province
Abstract:
This paper introduces the compilation purpose, basis, main contents and implementation of three documents issued by Zhejiang Province, including the Wastewater Standards for Discharge to Rural Sewage Treatment Facilities (DB 33/T 1196-2020), the Discharge Standard of Water Pollutants for Centralized Rural Sewage Treatment Facilities (DB 33/973-2021) and the Discharge Standard of Water for Household Rural Sewage Treatment Facilities (DB 33/T 2377-2021). The regulation of Wastewater Standards for Discharge to Rural Sewage Treatment Facilities specifies the requirements for sewage that is strictly forbidden to be discharged by drainage households and for controlling sewage discharge. This standard can ensure the safe and stable operation of rural domestic sewage treatment facilities. The regulation of Discharge Standard of Water Pollutants for Centralized Rural Sewage Treatment Facilities adopts the sub-standard management mode. This mode can implement mandatory centralized treatment facility standards and recommended household treatment equipment standards, which is recommend for rural conditions.
Last Update: 2023-01-17