%0 Dataset
%T Research data set on treatment of beneficiation wastewater by ozone combined catalytic oxidation (September 2020)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/f9a5acbf-9e08-47bc-94ad-e75a05716b46
%W NCDC
%R 10.12072/ncdc.UTCMW.db2164.2022
%A Yang Liming
%K ozone composite catalytic oxidation;chemical oxygen demand;Beneficiation wastewater
%X Under the preset conditions, most mines without metal components treat beneficiation, naturally degrade fishpond wastewater and residue beneficiation wastewater. After flowing through the tailings pond, the reagent is decomposed, but a large number of beneficiation agents remain in the water quality. Emission standard requirements. The traditional oxidation process has disadvantages, such as large dose and high cost. In this study, ozone compound catalytic oxidation method was used. The COD of beneficiation wastewater was treated. According to the experimental results, when the amount of homogeneous catalyst Mn2+ is 2mg / L, the catalyst volume ratio is 2mg / L. The ratio of waste water to kyo-1 catalyst is 3:1. The dosage of ozone ketone is 20mg / L, and the COD of oxidized wastewater is reduced from 155 to 150mg / L.The research data set of ozone composite catalytic oxidation treatment of beneficiation wastewater is obtained by experimental method and formula reasoning. The data format is decimal (. XLS), and the data volume is 3 groups, with a total of 72 experimental quantities.