摘要
"十二五"以来,污泥处理处置逐渐受到重视。河湖底泥与污水厂污泥同属于城市污泥,但公众对于污水厂污泥了解较深入,对河湖底泥的产生、性质和处理处置技术尚未形成系统广泛的认知。河湖底泥和污水厂污泥在来源、组成、性质和处理处置方式方面具有一定相似性和相关性,以污水厂污泥为对比,介绍了河湖底泥的来源、组成、性质和处理处置技术,并对其处理处置的发展方向进行了展望。
Since the 12 th Five-Year Plan, the sludge treatment and disposal has been paid more and more attention. The bottom sediment from rivers and the sludge from wastewater treatment plant(WWTP) all belong to the urban sludge. The public knows more about the sludge from WWTP, but the formation, properties,treatment and disposal technologies of bottom sediment from rivers have not been widely cognized. The bottom sediment from rivers and the sludge from WWTP have certain similarity and correlation in the sources, compositions, properties, and treatment and disposal technologies. Compared with the sludge from WWTP, this paper introduces the source, composition, property, and treatment and disposal technologies of bottom sediment from rivers, and expects the development direction of its treatment and disposal.
作者
段妮娜
王磊磊
朱勇
杨雪
Duan Nina;Wang Leilei;Zhu Yong;Yang Xue
出处
《城市道桥与防洪》
2019年第12期166-170,M0017,共6页
Urban Roads Bridges & Flood Control
基金
国家水体污染控制与治理科技重大专项课题(2017ZX07207001)
关键词
河湖底泥
污水厂污泥
性质
处理
处置
bottom sediment from rivers
sludge from WWTP
property
treatment
disposal
