[1]沈珺,刘亮,王哲,等.城镇污水处理厂污染物排放标准的科学性实施路径[J].中国给水排水,2025,41(16):6-12.
　SHENJun,LIULiang,WANGZhe,et al.Scientific Implementation Path of Pollutant Discharge Standards for Municipal Wastewater Treatment Plants[J].China Water & Wastewater,2025,41(16):6-12.
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城镇污水处理厂污染物排放标准的科学性实施路径

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第41卷 期数: 2025年第16期 页码: 6-12 栏目: 出版日期: 2025-08-17
Title:
Scientific Implementation Path of Pollutant Discharge Standards for Municipal Wastewater Treatment Plants
作者:
沈珺， 刘亮， 王哲， 张晶晶， 许晨， 李骜， 梁爽静， 高伟， 章林伟
（中国城镇供水排水协会，北京 100048）
Author(s):
SHEN　Jun， LIU　Liang， WANG　Zhe， ZHANG　Jing-jing， XU　Chen， LI　Ao， LIANG　Shuang-jing， GAO　Wei， ZHANG　Lin-wei
（China Urban Water Association， Beijing 100048， China）
关键词:
城镇污水处理;  污染物排放标准;  水环境容量;  标准实施
Keywords:
municipal wastewater treatment;  pollutant discharge standard;  water environmental capacity;  standard implementation
摘要:
《城镇污水处理厂污染物排放标准》（GB 18918—2002）的颁布执行，有效促进了污水处理设施的建设和运行，对改善水环境质量发挥了重要作用。但在该标准执行过程中存在“一刀切”导致的标准分级失效、取样评价的执行偏差，以及过度提高标准所引发的碳排放增加和消毒副产物等隐性风险。重点探讨了如何科学发挥标准的作用，并建议从强化分级排放标准体系、放宽微生物指标排放限值、明确取样评价体系、嵌入碳排放核算与资源化导向4个方面提升标准的科学性实施水平，以更好地适应我国水环境管理的实际需求，推动城镇排水行业的高质量发展。
Abstract:
Since its promulgation, the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002) has effectively promoted the construction and operation of wastewater treatment facilities, playing a significant role in improving water environment quality. However, during the implementation of the standard, issues have arisen, including the failure of its graded standards due to “one-size-fits-all” enforcement, deviations in sampling and evaluation practices, and hidden risks such as increased carbon emissions and hazardous disinfection byproducts caused by excessively stringent requirements. This paper focuses on how to scientifically leverage the role of the standard. It proposes enhancing its scientific implementation in four key aspects: strengthening the graded discharge standard system, relaxing emission limits for microbial indicators, clarifying the sampling and evaluation system, and embedding carbon emission accounting alongside resource-oriented approaches. These improvements aim to better align with the practical needs of China’s water environment management and promote the high-quality development of the urban drainage sector.

相似文献/References:

[1]钱晓雍,胡静,李丹,等.上海城镇污水处理厂温室气体排放核算及其特征[J].中国给水排水,2022,38(21):39.
　QIANXiao-yong,HUJing,LIDan,et al.Calculation and Characteristics of Greenhouse Gas Emission from Urban Wastewater Treatment Plants in Shanghai[J].China Water & Wastewater,2022,38(16):39.
[2]王丽花,周振.国内外城镇污水处理厂排放标准发展现状与修订思考[J].中国给水排水,2024,40(12):28.
　WANGLi-hua,ZHOUZhen.Current Status and Revision Thoughts of Discharge Standards for Municipal Wastewater Treatment Plants[J].China Water & Wastewater,2024,40(16):28.

更新日期/Last Update: 2025-08-17