摘要
随着经济的快速增长,作为污水处理的副产品,市政污泥的产量大幅提高,污泥处置在城市化进程中不容忽视。本文首先阐述了污泥污染的种类,在此基础上总结了污泥污染的类型。其次,从解决污泥的排放问题和提高城市水污染标准之间的关系等方面分析了污泥的处理和处置现状。最后,总结了污泥处置的方法及污泥资源化处理的类型,为未来污泥处理技术的发展方向提供参考。
With the rapid economic growth,the output of municipal sludge as a by-product of sewage treatment has increased,and the disposal in the process of urbanization can not be ignored.Firstly,this paper describes the types of sludge pollution.Secondly,starting from the relationship between sludge discharge treatment and the improvement of urban water pollution standards,this paper analyzes the current situation of sludge treatment and disposal.Finally,the sludge disposal methods and pretreatment types based on sludge resources are summarized,which provides a reference for the development of sludge treatment technology in the future.
作者
秦晴
张新喜
邱高
王凯
Qin Qing;Zhang Xinxi;Qiu Gao;Wang Kai(College of Architectural Engineering,Anhui University of Technology,Ma'anshan 243002,China)
出处
《广东化工》
CAS
2022年第15期134-136,共3页
Guangdong Chemical Industry
基金
生物膜法水质净化及利用技术教育部工程研究中心项目(BRT19-02)。
关键词
城市污泥
污染类型
污泥处置
处理现状
资源化利用
municipal sludge
type of pollution
sludge disposal
treatment status
resource utilization
