人民长江2024，Vol.55Issue(1)：37-44,8.DOI:10.16232/j.cnki.1001-4179.2024.01.006
量子点光谱监测在长江流域排水系统中的应用
Application of quantum dot spectral sensing technology in sewage system of Changjiang River Basin
摘要
Abstract
In recent years,water quality monitoring technology has been frequently used in the diagnostic inspection of sewage pipeline health.This paper aims to study the application of novel quantum dot spectral sensing technology to monitor water quality and investigate pipeline health in the upstream sewage network of a wastewater treatment plant in Wuhu City.The investigation studied illicit connections(pipe network wrong mixing and rainfall connecting to sewers)and external water infiltration.In this study,two key areas leading to low quality of inflowing water in the sewage treatment plant were identified.The source of external water infiltration was located and verified on site through the fine monitoring of the sewage pipe network in the key areas.Results show that through the joint analysis of water quality data or water quality and flow,rainfall and other data,the new in-situ water quality online monitoring technology can play an important role in the field of pipeline network investigation and background con-centration characteristic monitoring,which is conducive to improving the quality and efficiency of the sewage system and reducing the overflow pollution discharge.关键词
水质/管网健康诊断/在线监测/外水入渗/雨污混接/量子点光谱/芜湖市Key words
water quality/pipeline health diagnosis/online monitoring/external water infiltration/rainfall connecting to sewers/spectral sensing quantum dot/Wuhu City分类
建筑与水利引用本文复制引用
王嘉薇,周田硕,霍旭佳,曹启明..量子点光谱监测在长江流域排水系统中的应用[J].人民长江,2024,55(1):37-44,8.基金项目
中国长江三峡集团有限公司科研项目(CTGT/2021-CY-03) （CTGT/2021-CY-03）
