摘要
污水处理工艺中一般采用活性污泥法,该工艺污水运行中存在的最大问题是丝状菌污泥膨胀。通过分析在环境工程中污泥微膨胀技术的应用,提出了引起污泥膨胀的原因及防治措施。
Activated sludge process is commonly used in wastewater treatment process,and the biggest problem in the process of sewage treatment is filamentous bacteria sludge expansion.By analyzing the application of micro expansion technology in environmental engineering,this paper puts forward the reasons and prevention measures of sludge expansion.
出处
《山西化工》
2016年第2期96-98,共3页
Shanxi Chemical Industry
关键词
活性污泥
污泥膨胀
溶解氧
污水
activated sludge
sludge expansion
dissolved oxygen
sewage
