摘要
对近 10 a来国内外用于水处理的有机絮凝剂进行了综合评述。较详细地介绍了它们的种类 ,使用性能和近期研究状况以及在制革废水处理中的应用。与合成有机高分子絮凝剂相比 ,天然有机高分子改性絮凝剂和微生物絮凝剂具有无毒 ,易于生物降解 ,无二次污染 ,原料来源广等优点 ,得到了广泛的研究 ,开发与应用。
The organic flocculants used for the treatment of waste water for about ten years in the world are reviewed. The categories performance and recent research and application in treating tannery waste water of the organic flocculants are discussed in detail. Compared with the synthetic organic high polymer flocculants the modified organic high polymer flocculants from natural and microbial flocculants exhibit some advantages of nonpoison, biodecomposition, no repetitive pollution , diversification of raw materials . So it has been researched, developed and application in such field.
出处
《中国皮革》
CAS
北大核心
2002年第21期29-32,共4页
China Leather
关键词
絮凝剂
有机高分子
水处理
制革废水
flocculants organic high polymer water treatment tannery waste water
