摘要
随着城镇污水量的不断增加,污水处理厂的剩余污泥量亦随之增大,而实现污泥减量化重要且简单易行的途径包括污泥浓缩、污泥脱水以及污泥消化等。对现有污泥深度脱水技术相关文献进行了深入全面的研究,并着重介绍目前广泛应用的技术方案:污泥调理预处理结合机械脱水主处理的技术方案。
With the increase of urban sewage, the amount of sewage excess sludge increases accordingly. Important but simple ways to achieve sludge reduction include sludge concentration, sludge dehydration, and sludge digestion etc. Comprehensive researches on the existing sludge deep dehydration technology is studied, and the technical solutions widely used at present, the technical scheme of sludge conditioning pretreatment combined with mechanical dehydration main treatment, are introduced emphatically.
作者
黄春桃
邱银锋
徐晴晴
Huang Chuntao;Qiu Yinfeng;Xu Qingqing(Huali College Guangdong University of technology,Guangzhou 511325,China)
出处
《广东化工》
CAS
2020年第6期151-152,共2页
Guangdong Chemical Industry
基金
广东省普通高校青年创新人才项目(2016KQNCX213)。
关键词
污泥
深度脱水
污泥调理
机械脱水
sludge
deep dehydration
sludge conditioning
mechanical dehydration