Studies of the coagulation effect of SFT on wastewater from reproduced papermaking
Received date: 2001-04-30
Online published: 2010-10-01
Designed by means of orthog onal experiment method, experiments were carried cut to study the possibility of SFT as a substitute for PAM to treat wastewater from reproduced papermaking. The results show that SFT can be used as a substi tute for PAM. The optimum combination of PAC, SFT and pH value is 300mg /L,3 mg /L and 6.5.Thus the rate of turbidity removal is up to 97%,that of color removal being 87. 7% .setting rate improving 35%, coagulant cost deducting 0.104 6$ /m3 .
YANG Chonghao , SONG Jiqin . Studies of the coagulation effect of SFT on wastewater from reproduced papermaking[J]. Industrial Water Treatment, 2001 , 21(7) : 20 -23 . DOI: 10.11894/1005-829x.2001.21(7).20
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