[1]林晓虎,周文明,葛卿,等.基于系统理念的污水系统提质增效整治工程实践[J].中国给水排水,2024,40(18):113-117.
　LINXiao-hu,ZHOUWen-ming,GEQing,et al.Sewage System Quality and Efficiency Improving Practice Based on Systematic Concept[J].China Water & Wastewater,2024,40(18):113-117.
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基于系统理念的污水系统提质增效整治工程实践

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第40卷 期数: 2024年第18期 页码: 113-117 栏目: 出版日期: 2024-09-17
Title:
Sewage System Quality and Efficiency Improving Practice Based on Systematic Concept
作者:
林晓虎1,2， 周文明1,3， 葛卿1， 李士义1， 方海峰1， 傅生杰1， 王礼兵1， 魏俊1,3
（1.中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122；2.同济大学 环境科学与工程学院，上海 200092；3.浙江省华东生态环境工程研究院，浙江 杭州 311122）
Author(s):
LIN　Xiao-hu1，2， ZHOU　Wen-ming1，3， GE　Qing1， LI　Shi-yi1， FANG　Hai-feng1， FU　Sheng-jie1， WANG　Li-bing1， WEI　Jun1，3
（1. PowerChina Huadong Engineering Corporation Limited， Hangzhou 311122， China； 2. College of Environment Science and Engineering， Tongji University， Shanghai 200092， China； 3. Huadong Eco-Environmental Engineering Research Institute of Zhejiang Province， Hangzhou 311122， China）
关键词:
长江大保护;  污水系统;  提质增效;  管网排查;  水环境整治
Keywords:
Yangtze River protection;  sewage system;  improving quality and efficiency;  pipe network investigation;  water environment improvement
摘要:
我国许多城市长期面临着污水厂进水浓度低、管网存在混接缺陷等复杂的水环境问题，而污水系统提质增效是解决这一挑战的重要举措。芜湖市作为长江大保护的首批试点城市，其污水提质增效工作成效显著。针对该市某片区排水系统存在的管网缺陷、混接，污水厂进水量不足、进水浓度低等问题，基于系统分析的方法对污水系统进行分析诊断，并开展了系统排查、管网评估与修复等一系列工作，取得了较明显的效果。片区污水处理厂进水量由1×104 m3/d增至4.2×104 m3/d，进水COD浓度由80 mg/L增至近130 mg/L。分析总结该项目的系统性理念与实践经验，有助于为后续长江大保护及其他城市的污水系统提质增效与水环境整治工作提供参考。
Abstract:
Many cities in China have been faced with complex water environment problems such as low influent concentration of wastewater treatment plant (WWTP) as well as mixed connection and defects of drainage pipe network. Improving the quality and efficiency of sewage systems is an important measure to solve this challenge. As the first pilot city of Yangtze River protection, Wuhu has achieved remarkable results improving the quality and efficiency of sewage system. In view of the problems in the drainage system of a certain city area, such as mixed connection and defects of the pipe network, insufficient and low?concentration of influent in the WWTP, the sewage system was analyzed and diagnosed based on system analysis method. A series of work such as system investigation, pipe network assessment and repair were carried out, and obvious results were achieved. The influent volume of WWTP increased from 10 000 m3/d to 42 000 m3/d, and the influent COD concentration increased from 80 mg/L to 130 mg/L. The systematic concept and practical experience of the project are analyzed and summarized, which is helpful to provide reference for the subsequent Yangtze River protection and other cities’ sewage system improvement and water environment improvement work.

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更新日期/Last Update: 2024-09-17