Notice of RetractionThe Effect of Colority, Cyanide and Chloride of the Different Dosage gamma Ray

Abstract

A preliminary study using gamma radiation on coking wastewater samples was carried out. Colority, Cyanide and Chloride content results were obtained at different doses (1.0, 3.0, 5.0 and 7.0 kGy). As increase of the absorbed doses, a decrease of colority and cyanide were observed after irradiation, whereas at the doses of 3 kGy, 5 kGy and 7 kGy, the cyanide were gradually increasing, the colority remain unchanged. The content variations of chloride with increasing absorbed doses were slowly increasing, which indicate irradiation of coking wastewater has no or little effect on the chloride content. The results obtained highlight the potential of this technology for coking wastewater treatment.