高有机分污泥离心脱水效果提升的生产性试验研究  

Productive Experimental Study on Improving the Centrifugal Dewatering Effect of High Organic Sludge

作　　者：王庆娇 李嘉帆 马云鹏[1] 林霞亮 陈家俊 WANG Qingjiao;LI Jiafan;MA Yunpeng;LIN Xiaiang;CHEN Jiajun(Shenzhen Water(Group)Co.,Ltd.,Shenzhen 518000,China)

机构地区：[1]深圳市水务(集团)有限公司,广东深圳518000

出　　处：《中国资源综合利用》2024年第10期253-256,共4页China Resources Comprehensive Utilization

摘　　要：当前,环境保护法律法规对城市水质净化厂污泥含水率的要求日益严格。离心脱水工艺处理高有机分污泥时,含水率稳定达标存在困难。以某水质净化厂离心脱水机为例,针对高有机分污泥含水率无法稳定达标的问题,制订改善污泥脱水性能的生产性试验计划。经1个月生产性试验,离心脱水污泥含水率稳定控制在80%以下,运行工况稳定,取得较好的效果。Currently,environmental protection laws and regulations have increasingly strict requirements for the moisture content of sludge from urban water purification plants.There are difficulties in achieving stable water content standards when using centrifugal dewatering technology to treat high organic sludge.Taking the centrifugal dewatering machine of a certain water purification plant as an example,a productive experimental plan is developed to improve the dewatering performance of sludge in response to the problem of unstable high organic sludge moisture content.After one month of productive experiment,the moisture content of centrifugal dewatered sludge is stably controlled below 80%,and the operating conditions are stable,achieving good results.

关 键 词：离心脱水机 高有机分污泥 污泥调理 污泥含水率 生产性试验 

分 类 号：X703[环境科学与工程—环境工程]