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| Present Situation and Prospect of High Salinity Wastewater Treatment Technology from Nonferrous Metallurgy |
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Received:October 13, 2022
Revised:October 16, 2022
Accepted:October 19, 2022
Published Online:December 19, 2022
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| DOI：doi：10.3969/j.issn.1007-7545.2023.01.001 |
| KeyWord:nonferrous metallurgy; high salinity wastewater; electrodialysis; multiple effect evaporation; resource recovery |
| Author | Institution |
| CHEN Guo-qiang |
矿冶科技集团有限公司 |
| ZHOU Lian-bi |
矿冶科技集团有限公司 |
| TIAN Sen-lin |
昆明理工大学 |
| CHEN Bin |
矿冶科技集团有限公司 |
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| Abstract: |
| The high salinity wastewater produced by nonferrous metallurgy industry is complicated in composition, difficult to directly reuse and difficult to treat. Firstly, the thermal evaporation method, electrochemical method and membrane treatment method for the treatment of high salinity wastewater were described. Then, the principle, technical characteristics, advantages and disadvantages and application of the above technologies were analyzed and summarized in detail. Finally, the development trend of high salinity wastewater treatment technology in nonferrous metallurgy industry was prospected. |
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