欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报

• 综合评述 • 上一篇    下一篇

水处理絮凝剂研究与应用进展

刘睿1,3 周启星2 张兰英1 王兵4 孙丕武5   

  1. 1吉林大学环境与资源学院 水资源与水环境问题重点实验室,长春 130026;2中国科学院沈阳应用生态研究所 陆地生态过程重点实验室,沈阳 110016;3辽宁省分析测试研究中心,沈阳 110015;4沈阳市北部污水处理厂,沈阳 110035;5沈阳市苏家屯区环境保护局,沈阳 110101
  • 收稿日期:2004-12-19 修回日期:2005-03-15 出版日期:2005-08-18

Advances in research and application of water-treatment flocculants

LIU Rui 1,3,ZHOU Qixing 2,ZHANG Lanying 1,WANG Bing 4,SUN Piwu 5   

  1. 1Key Laboratory of Water Resource and Environment Problem,College of En
    vironment and Resources,Jilin University,Changchun 130026,China;2Key Labor
    atory of Terrestrial Ecological Process,Institute of Applied Ecology, Chinese Academy of Sciences,Shenyang 110016,China;3Liaoning Province Centre of Analysis and Testing Research,Shenyang 110015,China;4Shenyang Northern Sewage Treatment Plant,Shenyang 110035,China;5Enviroment Protection Bureau of Sujiatun District,Shenyang 110101,China

  • Received:2004-12-19 Revised:2005-03-15 Online:2005-08-18

摘要: 水处理絮凝剂的发展经历了从最初的传统絮凝剂,到无机高分子絮凝剂,再到有机高分子絮凝剂;从简单的天然有机高分子絮凝剂,到合成的有机高分子絮凝剂,再到基于生态安全性的天然改性有机高分子絮凝剂;从单纯的无机或有机高分子絮凝剂,到有机无机复合絮凝剂;从化学絮凝剂,再到具有生态安全性能的生物絮凝剂.为了促进水处理絮凝剂的迅速发展和实际应用,本文综述了水处理絮凝剂在国内外的研究进展与应用现状,重点对化学和微生物两大类絮凝剂分别阐述了其特点以及在水处理中的应用情况,并对其发展方向进行了分析和评价;尤其是针对目前我国絮凝剂研究与开发应用中的不足,对今后的研究工作提出了一些建议和设想.

关键词: 薇甘菊, 挥发油, 昆虫, 生物活性

Abstract: Water-treatment flocculants are being developed from traditional to inorganic, from inorganic to organic,from natural organic to synthetic organic, from synthetic organic to modified natural organic,from inorganic or organic to inorganic organic,and from chemical to biological with ecological safety.In order to promote the rapid development and practical application of water-treatment flocculants,the research progress and application situation of flocculants for water treatment at home and abroad were reviewed.In particular,the characteristics of two important flocculant types,chemical and microbiological flocculants,as well as their application processes in water treatment were summarized,their development orientations were analyzed and evaluated,and the future research directions aimed to overcome the current shortages in developing and applying flocculants in China were put forward.

Key words: Mikania micrantha, Volatile oil, Insects, Biological activity