GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleResearch on hydrothermal treatment of sewage sludge and its industrial
庄修政1,2,3,4; 阴秀丽1,2,3; 黄艳琴1,2,3; 吴创之1,2,3
Source Publication化工进展
Other AbstractSewage sludge is the by-product of human activities and its dewatering treatment is essential for sludge disposal.Among these dewatering technologies,hydrothermal dewatering has been the research focus of sludge reduction and utilization because of its advantages of improving dewatering and low-energy consumption.This paper introduced the characteristics of sewage sludge and its disposal status,then comprehensively summarized the development process of sludge hydrothermal dewatering and its industrial application.Besides,the advantage of energy consumption for hydrothermal dewatering was compared with other dewatering technologies.After that,the latest studies relate to the effects of hydrothermal conditions,moisture distribution and extracellular polymers substance(EPS)on the dewaterability of sludge were analyzed in detail.Finally,the future developing perspectives of sludge hydrothermal dewatering treatment were also put forward,and studying the transformation of sludge components and structure via modified EPS extraction was considered as important ways to understand the mechanism of hydrothermal dewatering.
Keyword城市污泥 废物处理 水热脱水 工业应用 聚合物 脱水机理 sewage sludge waste treatment hydrothermal dewatering industrial application polymers dewatering mechanism
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Document Type期刊论文
Corresponding Author阴秀丽
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
庄修政,阴秀丽,黄艳琴,等. 城市污泥水热脱水处理的工业应用与研究进展[J]. 化工进展,2017,36(11):4224-4231.
APA 庄修政,阴秀丽,黄艳琴,&吴创之.(2017).城市污泥水热脱水处理的工业应用与研究进展.化工进展,36(11),4224-4231.
MLA 庄修政,et al."城市污泥水热脱水处理的工业应用与研究进展".化工进展 36.11(2017):4224-4231.
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