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author:

刘明华 (刘明华.) [1] | 张宏 (张宏.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

以淀粉为原料,通过化学改性研制出同时兼含羟基、氰基、酰胺基和季铵盐基团的两亲型高分子絮凝剂(ASF),然后加入铝酸纳和硅酸钠,以一定的比例进行复配,制得复合型高分子絮凝剂CF-1,并综合研究了CF-1的絮凝性能.结果表明,CF-1对印染、造纸、皮革、制药等工业废水具有很强的絮凝和脱色效果,废水的色度去除率达96%以上,SS去除率达95%以上,CODCr去除率达74%以上.而且其絮凝性能明显优于阳离子聚丙烯酰胺(CPAM)、聚合氯化铝(PAC)、硫酸铝以及硫酸亚铁等絮凝剂.

Keyword:

废水处理 改性 淀粉 絮凝剂 絮凝沉降法

Community:

  • [ 1 ] [刘明华]福州大学
  • [ 2 ] [张宏]四川师范大学

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Source :

化学研究与应用

ISSN: 1004-1656

CN: 51-1378/O6

Year: 2003

Issue: 4

Volume: 15

Page: 475-478

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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