水处理复合絮凝剂的研究及应用进展  

PROGRESS IN RESEARCHES AND APPLICATION IN SYNTHETICAL FLOCCULANTS FOR WASTEWATER TREATMENT

作　　者：杨晓霞[1] 华涛[2] 周启星[2] 王铁良[1] 

机构地区：[1]沈阳农业大学水利学院,辽宁沈阳110161 [2]南开大学环境科学与工程学院,天津300071

出　　处：《水处理技术》2007年第12期11-18,37,共9页Technology of Water Treatment

基　　金：国家杰出青年科学基金资助项目(20225722)

摘　　要：概述了复合絮凝剂的分类,对国内外各类复合絮凝剂包括无机-无机、有机-有机、天然-天然、无机-有机、无机-天然和有机-天然型复合絮凝剂的研制与开发动态以及取得的较为重要的进展进行了综述,对复合絮凝剂今后的发展趋势和研究方向作了展望。With an increase in water crisis, more and more attention has been paid to reclamation and harmlessness of wastewater, and development of wastewater treatment technology, in particular, high-effective flocculants are becoming the focus of researches. Compared with single flocculants, more importance is attached to synthetical flocculants because of their obvious technical predominance. In this paper, the classification of synthetical floccu- lants, and the situation of researches, preparation and development,and trends of various synthetical flo^culants including inorganic-inorganic, organ- ic-organic, natural-natural, inorganic-organic, inorganic- natural, organic-natural synthetical flocculants and their important progresses were summa- rized. The future development and research direction of synthetical flocculants was prospected.

关 键 词：复合絮凝剂 污水处理技术 水资源 研究进展 

分 类 号：TQ314.253[化学工程—高聚物工业]