| 有机高分子污泥脱水絮凝剂研究 |
| |
| 引用本文： | 谭洋,冯丽颖,严伟嘉,孙永军,郑怀礼.有机高分子污泥脱水絮凝剂研究[J].土木建筑与环境工程,2015,37(Z1):46-50. |
| |
| 作者姓名： | 谭洋 冯丽颖 严伟嘉 孙永军 郑怀礼 |
| |
| 作者单位： | 重庆大学 三峡库区生态环境教育部重点实验室，重庆 400045,重庆大学 三峡库区生态环境教育部重点实验室，重庆 400045,重庆大学 三峡库区生态环境教育部重点实验室，重庆 400045,重庆大学 三峡库区生态环境教育部重点实验室，重庆 400045,重庆大学 三峡库区生态环境教育部重点实验室，重庆 400045 |
| |
| 基金项目： | 国家自然科学基金(21177164)；重庆大学大学生科研训练计划(SRTP)。 |
| |
| 摘 要： | 对近年来广泛研究和使用的有机高分子污泥脱水絮凝剂进行了综述,有机高分子污泥脱水絮凝剂按合成方法分为聚合型和天然改性型;聚合型根据电荷类型分为了阳离子型、阴离子型、非离子型和两性型;天然改性型又可分为碳水化合物类和壳聚糖类。同时对污泥脱水絮凝剂的絮凝机理进行归纳阐述。对这六类污泥脱水絮凝剂的优缺点和应用现状进行了论述,并对高分子污泥脱水絮凝剂的发展前景进行了展望。
|
| 关 键 词： | 污泥 絮凝剂 有机高分子 污泥脱水 |
Research and development trends on Organic polymer Flocculent to sludge dewatering |
| |
| Tan Yang,Feng Liying,Yan Weiji,Sun Yongjun and Zheng Huaili.Research and development trends on Organic polymer Flocculent to sludge dewatering[J].土木建筑与环境工程,2015,37(Z1):46-50. |
| |
| Authors: | Tan Yang Feng Liying Yan Weiji Sun Yongjun and Zheng Huaili |
| |
| Affiliation: | Key Laboratory of the Three Gorges Reservoir Regions Eco-Environment, Ministry of Education, Chongqing University , Chongqing 400045, China,Key Laboratory of the Three Gorges Reservoir Regions Eco-Environment, Ministry of Education, Chongqing University , Chongqing 400045, China,Key Laboratory of the Three Gorges Reservoir Regions Eco-Environment, Ministry of Education, Chongqing University , Chongqing 400045, China,Key Laboratory of the Three Gorges Reservoir Regions Eco-Environment, Ministry of Education, Chongqing University , Chongqing 400045, China and Key Laboratory of the Three Gorges Reservoir Regions Eco-Environment, Ministry of Education, Chongqing University , Chongqing 400045, China |
| |
| Abstract: | This paper reviewed organic polymer sludge dewatering flocculant which was researched and used extensively. Organic polymer sludge dewatering flocculant can be divided into polymeric and natural modified according to synthesis method. Polymeric flocculant can be divided into cationic, anionic, nonionic and amphoteric. Natural modified flocculant can be divided into carbohydrates and Chitosan. Meanwhile, the paper elaborated and generalized the flocculation mechanism of organic polymer sludge dewatering flocculant. Also, the paper discoursed the advantages, disadvantages and application Status of these six flocculants. Finally, the prospects of sludge dewatering polymer flocculant were prospected. |
| |
| Keywords: | sludge flocculant organic polymer sludge dewatering |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《土木建筑与环境工程》浏览原始摘要信息 |
|
点击此处可从《土木建筑与环境工程》下载全文 |
|
