Experimental study on the treatment of butyl xanthate from beneficiation wastewater by sodium hypochlorite

Author

Yan, Qun ; Huang, Jun-wen ; Tang, Mei-xiang ; Yu, Yang

Author_Institution

Fac. of Archit. & Survey Eng., Jiangxi Univ. of Sci. & Technol., Ganzhou, China

fYear

2011

fDate

22-24 April 2011

Firstpage

1262

Lastpage

1264

Abstract

Butyl xanthate existing beneficiation wastewater has certain toxicity, which has significant impact to the environment if discharged directly without treatment. Beneficiation wastewater containing Butyl xanthate was treated by the strong oxidation of sodium hypochlorite. The influences of initial pH, reaction time and sodium hypochlorite dosage on the removal rate of Butyl xanthate and COD_Cr were investigated. The results showed that when the initial pH was 4, reaction time 50 min, the sodium hypochlorite 120 mg/L, the removal rate of Butyl xanthate and COD_Cr reached 99.05% and 77.14% respectively.

Keywords

industrial waste; mining industry; organic compounds; oxidation; sodium compounds; toxicology; wastewater treatment; COD_Cr; beneficiation wastewater; butyl xanthate treatment; oxidation; pH; reaction time; removal rate; sodium hypochlorite; toxicity; Fuel processing industries; Metals; Minerals; Oxidation; Pollution; Sun; Wastewater; beneficiation wastewater; butyl xanthate; sodium hypochlorite;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5774673

Filename

5774673