New method for total cyanide determination in electroplating wastewater

QIU Shan, QIU Xingchu, LIU Jingcai

doi:10.11894/1005-829x.2002.22(11).39

Industrial Water Treatment >

2002 , Vol. 22 >Issue 11: 39 - 40

DOI: https://doi.org/10.11894/1005-829x.2002.22(11).39

New method for total cyanide determination in electroplating wastewater

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1. Fulong Hardware Electronic Ind. Co.,Ltd., Panyu 511483, China;
2. Panyu Environmental Monitoring Station, Panyu 511400, China

Received date: 2002-04-07

Online published: 2010-10-01

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Abstract

The condition and method for determining the total cyanide in electroplating wastew ater with Qiu's cyanide extractor are studied.The results show that the method is simpler, safer and more accurate,compared with distillating method.Furthemore, more than 90 % of elect ricity is saved by this method.

Key words： total cyanide determination; Qiu's cyanide extractor; electroplating wastewater

Cite this article

QIU Shan, QIU Xingchu, LIU Jingcai . New method for total cyanide determination in electroplating wastewater[J]. Industrial Water Treatment, 2002 , 22(11) : 39 -40 . DOI: 10.11894/1005-829x.2002.22(11).39

References

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[2] 丘山.丘氏气提定氰器[P].ZL97 203 908.2,1998.
[3] 丘星初.化学分析手册[M].北京:化学工业出版社,1960:76.

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Governing Body / Sponsor: CNOOC Tianjin Chemical Research and Design Institute Co., Ltd
Publisher: Editorial Office of Industrial Water Treatment
ISSN　1005-829X
CN　12-1087/TQ

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