含油污泥脱水技术研究进展  

Research Progress in Dewatering Technology of Oily Sludge

作　　者：宋涛 韦安培 李小龙 刘忠源 李宁辉 Song Tao;Wei Anpei;Li Xiaolong;Liu Zhongyuan;Li Ninghui(CNOOC Environmental Services(Tianjin)Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]中海石油环保服务(天津)有限公司,天津300452

出　　处：《山西化工》2023年第7期18-19,68,共3页Shanxi Chemical Industry

摘　　要：对常用的含油污泥脱水技术包括物理脱水、化学脱水、联合脱水技术进行了调研,并对其技术原理及研究现状进行了总结。发现目前常用的单一脱水技术都存在一定的缺陷。因此建议在进一步优化单一脱水技术的基础上,开发效率更高、成本更低、绿色环保的新型含油污泥联合脱水技术。In this paper,the common dehydration technologies of oily sludge,including physical dehydration,chemical dehydration and combined dehydration,were investigated,and their technical principles and research status were summarized.It is found that the single dehydration technique commonly used at present has certain limitations.Therefore,it is suggested to develop a new oil-sludge combined dewatering technology with higher efficiency,lower cost and environmental protection on the basis of further optimization of single dewatering technology.

关 键 词：含油污泥 物理脱水 化学脱水 联合脱水 

分 类 号：X741[环境科学与工程—环境工程]