TY  - Data
T1  - Research Dataset on Ozone Composite Catalytic Oxidation Treatment of Mineral Processing Wastewater (September 2020)
A1  - Yang Liming
DO  - 10.12072/ncdc.UTCMW.db2164.2022
PY  - 2022
DA  - 2022-05-31
PB  - National Cryosphere Desert Data Center
AB  - Under preset conditions, most mines that do not contain metal components treat mineral processing, naturally degrade fish pond wastewater, and residual mineral processing wastewater. After passing through tailings ponds, the chemicals are decomposed, but a large amount of mineral processing agents remain in the water quality and cannot meet the requirements. Emission standard requirements. The traditional oxidation process has disadvantages such as high dosage and high cost. This study adopts the ozone composite catalytic oxidation method. The COD of mineral processing wastewater has been 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 mixed catalyst added to wastewater to Kyo-1 catalyst is 3:1. The dosage of ozone ketone was 20mg/L, and the COD of the oxidized wastewater decreased from 155 to 150mg/L.  The research dataset on the treatment of mineral processing wastewater by ozone composite catalytic oxidation was obtained through experimental methods and formula inference calculation. The data format is decimal (. xls), with 3 sets of data and a total of 72 experimental quantities.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/f9a5acbf-9e08-47bc-94ad-e75a05716b46
ER  -