Study on the application of an amphoter ic polymeric flocculant to sludge dewatering
Received date: 2000-04-12
Online published: 2010-10-01
The natural wood powder F691 is modified by carbox ymethyl reaction, grafting reaction and Mannich reaction to prepare a new ampho teric polymeric flocculant (CGAAC). The result of applying CGAAC to sludge dewatering shows: between 2～20mg/L, CGAAC can obvio usly improve the property of sedimentation and fil tration, which is superio r to that of PAM-C.
WANG Jie, XIAO Jin, ZHAN Huaiyu . Study on the application of an amphoter ic polymeric flocculant to sludge dewatering[J]. Industrial Water Treatment, 2000 , 20(8) : 28 -30 . DOI: 10.11894/1005-829x.2000.20(8).28
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