城市污水处理厂污泥泡沫形成机理及解决措施  

Application and Evaluation of Impeller-set Steel Ring Technology in Lift Pump of Sewage Treatment Plant

作　　者：田洁 刘安 韩晓宇 刘海峰 方建飞 Tian Jie;Liu An;Han Xiaoyu;Liu Haifeng;Fang Jianfei(Chongqing Three Gorges Water Service Co.Ltd.,Chongqing 401120;Chongqing Three Gorges Water Shui Tu Service Co.Ltd.,Chongqing 401120,China)

机构地区：[1]重庆市三峡水务有限责任公司,重庆401120 [2]重庆市三峡水土有限责任公司,重庆401120

出　　处：《广东化工》2020年第15期284-285,共2页Guangdong Chemical Industry

摘　　要：生物泡沫一直是困扰污水处理厂运行管理的难题,文章分析了生物泡沫的形成机理和影响因素,总结了控制生物泡沫的措施。由于影响生物泡沫形成原因复杂,目前暂时未发现有效消除生物泡沫的方法。本文结合生成运行实际情况,提供了一种可移动式一体化除泡沫装置,该装置能实现生物泡沫的收集与处理,节约了人工成本,经济效益明显,具有一定的推广价值。Biological foam has always been a problem that plagues the operation and management of sewage treatment plants. The article analyzes the formation mechanism and influencing factors of biological foam, and summarizes the measures to control biological foam. Due to the complex reasons affecting the formation of bio-foam, no effective method to eliminate bio-foam has been found at present. This article combines the actual conditions of generation and operation to provide a movable integrated defoaming device, which can realize the collection and treatment of biological foam, saves labor costs, has obvious economic benefits, and has a certain promotion value.

关 键 词：生物泡沫 丝状微生物 控制措施 除泡沫装置 

分 类 号：TQ[化学工程]