[1]方涛,李朝辉,杨成,等.洱海流域截污治污体系设计与施工及运维技术探讨[J].中国给水排水,2022,38(10):147-152.
　FANGTao,LIZhao-hui,YANGCheng,et al.Discussion on Design, Construction, Operation and Maintenance Technology of Wastewater Interception and Treatment System in Erhai Lake Basin[J].China Water & Wastewater,2022,38(10):147-152.
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洱海流域截污治污体系设计与施工及运维技术探讨

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第10期 页码: 147-152 栏目: 出版日期: 2022-05-17
Title:
Discussion on Design, Construction, Operation and Maintenance Technology of Wastewater Interception and Treatment System in Erhai Lake Basin
作者:
方涛， 李朝辉， 杨成， 李馥， 何异
（中建五局第三建设有限公司，湖南 长沙 410000）
Author(s):
FANG　Tao， LI　Zhao-hui， YANG　Cheng， LI　Fu， HE　Yi
（Third Construction Co. Ltd. of China Construction 5th Engineering Bureau， Changsha 410000，China）
关键词:
洱海流域;  截污治污体系;  设计与施工;  运营维护
Keywords:
Erhai Lake basin;  sewage interception and treatment system;  design and construction;  operation and maintenance
摘要:
近年来随着高原湖泊区域旅游业的快速发展，对其周边的生态保护刻不容缓。以洱海流域污水治理为例，介绍了一种从农户到污水厂闭合、全覆盖的新型截污治污体系，并对该体系设计、施工、运营中出现的问题进行探讨，优化工艺及加强技术措施。工程实践表明，2019年洱海水质有7个月达到地表Ⅱ类水标准、5个月达到地表Ⅲ类水标准，对洱海流域的保护治理工作取得了阶段性成效。该工程不仅有效提升了洱海水质，而且取得了良好的社会与经济效益，可为后续高原湖泊生态治理提供借鉴。
Abstract:
In recent years, the ecological protection of plateau lakes is becoming urgent with the rapid development of regional tourism. We expounded a new type of closed and full coverage sewage treatment system from farmers to sewage treatment plants taking Erhai Lake basin sewage treatment as an example, and discussed the problems in system design, construction, operation and maintenance, as well as optimized technology and strengthened technical measures. It was verified by the project that the protection and treatment of Erhai Lake basin have achieved phased results. In 2019, the water quality of Erhai Lake reached the class Ⅱ surface water standard in 7 months and class Ⅲ surface water standard in 5 months. The project not only effectively improved the water quality of Erhai Lake, but also achieved good social and economic benefits, and provided guidelines for the subsequent ecological treatment of plateau lakes.
更新日期/Last Update: 2022-05-17