Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.10a
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- Pages.135-139
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- 2001
Study on New Process of Zero Discharge of Cyanide Wastewater
- Qiu, Ting-Sheng (Southern Institute of Metallurgy) ;
- Tang, Guan-Zhong (Southern Institute of Metallurgy) ;
- Hao, Zhi-Wei (Southern Institute of Metallurgy) ;
- Cheng, Xian-Xiong (Southern Institute of Metallurgy)
- Published : 2001.10.01
Abstract
According to the requirement of cyanide precipitation-purification technology, adopt the acidized sulfate to precipitate cyanide. Studying the influence of acidity and the dosage of sulfate on precipitation rate of impurity ion in cyanide wastewater, and, on the basis of synthetic precipitation experiments, we obtain principle process of cyanide precipitation-purification to technology.