摘要
从我国城市水资源问题出发,阐述了城市污水资源化的紧迫性、经济可靠性,提出城市污水资源化是解决水资源紧缺的有效途径。同时结合土地处理系统与其他污水处理技术的比较及发展状况,阐明了土地处理系统在城市污水资源化中的运用方向、存在的问题及应采取的措施。
Starting from the problems involved in the urban water resources, this study describes the urgency and economic reliability of reusing the urban wastewater and points out that rouse of wastewater is an effective way to mitigate the water resource shortage. Meanwhile, through comparing with the various techniques on wastewater treatment and land treatment system, the study elucidates the future applications, existing problems and some measures on land treatment system.
出处
《安徽农业科学》
CAS
北大核心
2009年第16期7624-7626,共3页
Journal of Anhui Agricultural Sciences
关键词
城市污水
污水资源化
土地处理系统
Urban wastewater
Reuse of wastewater
Land treatment system
