| 胞外聚合物(EPS)对市政污泥性质影响的研究进展 |
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| 引用本文： | 杨超,杨海英,黄新颖,洪昭锐,陈少毅.胞外聚合物(EPS)对市政污泥性质影响的研究进展[J].广东化工,2014(11):135-136. |
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| 作者姓名： | 杨超 杨海英 黄新颖 洪昭锐 陈少毅 |
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| 作者单位： | [1]广州市新之地环保产业有限公司,广东广州510380 [2]华南理工大学环境与能源学院,广东广州510006 |
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| 摘 要： | 污泥中的胞外聚合物是其重要的组成部分,文章对胞外聚合物的化学组成及结构的最新进展进行了介绍;论述了胞外聚合物中的粘液层(slime层)、松散结合层(LB-EPS层)和紧密结合层(TB-EPS)对污泥絮凝、沉降以及脱水所产生的影响。
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| 关 键 词： | 胞外聚合物 污泥絮凝 污泥沉淀 污泥脱水 |
Research Progress on Extracellular Polymeric Substances and Its Role on Municipal Sludge Properties |
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| Yang Chao,Yang Haiying,Huang Xinying,Hong Zhaorui,Chen Shaoyi.Research Progress on Extracellular Polymeric Substances and Its Role on Municipal Sludge Properties[J].Guangdong Chemical Industry,2014(11):135-136. |
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| Authors: | Yang Chao Yang Haiying Huang Xinying Hong Zhaorui Chen Shaoyi |
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| Affiliation: | 1. Guangzhou New Earth Environmental Protection Industry CO., LTD., Guangzhou 510380; 2. College of Environment and Energy, South China University of Technology, Guangzhou 510006, China) |
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| Abstract: | Based on latest literatures, this paper summarizes the chemical composition and structures of EPS on municipal activated sludge properties; The Slime, Loosely bound EPS and Tightly bound EPS play an important role in sewage sludge disposal to sludge flocculation, sludge settleability and sludge dewaterability. |
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| Keywords: | extracellularpolymericsubstances sludgeflocculation sludgesettleability sludgedewaterability |
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