Anti Tracking Technology of Urban Water Supply Pollution Source Based on Water Quality Monitoring

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院环境生物技术重点实验室

	Anti Tracking Technology of Urban Water Supply Pollution Source Based on Water Quality Monitoring
	Xue, Tonglai; Wang, Suzhong; Han, Fei; Sun, Dehui
刊名	JOURNAL OF COASTAL RESEARCH
	2020-02
页码	58-61
关键词	Water quality monitoring pollution source antitracking greedy algorithm PSO-ACO fusion algorithm
ISSN号	0749-0208
英文摘要	In view of the poor accuracy and robustness of pollution source tracking in water supply network due to exogenous sudden pollution accidents, this paper proposes the research on anti tracking technology of urban water supply pollution sources based on water quality monitoring. The auxiliary graph theory model of the pipe network is constructed, the shortest flow path between any two nodes is calculated, the pollution matrix is constructed, the minimum coverage monitoring point set under multiple coverage is obtained, the minimum coverage node number is obtained by greedy algorithm, and the optimal layout model of online water quality monitoring points is established. By constructing a simulation-optimized pollution source anti-tracking model, using the PSO-ACO fusion algorithm to search for thresholds, solving the simulation-optimizing pollution source antitracking model, and realizing water supply pollution source antitracking. Experimental results show that the researched pollution source anti-tracking model has high robustness, and can track pollution sources quickly and accurately under adverse factors such as hydraulic errors and experimental errors.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/45132]
专题	生态环境研究中心_中国科学院环境生物技术重点实验室
推荐引用方式 GB/T 7714	Xue, Tonglai,Wang, Suzhong,Han, Fei,et al. Anti Tracking Technology of Urban Water Supply Pollution Source Based on Water Quality Monitoring[J]. JOURNAL OF COASTAL RESEARCH,2020:58-61.
APA	Xue, Tonglai,Wang, Suzhong,Han, Fei,&Sun, Dehui.(2020).Anti Tracking Technology of Urban Water Supply Pollution Source Based on Water Quality Monitoring.JOURNAL OF COASTAL RESEARCH,58-61.
MLA	Xue, Tonglai,et al."Anti Tracking Technology of Urban Water Supply Pollution Source Based on Water Quality Monitoring".JOURNAL OF COASTAL RESEARCH (2020):58-61.