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| Discussion on scheme arrangement of backwater system in a valley tailings pond |
| Received:July 25, 2022 Revised:July 25, 2022 |
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| DOI： |
| KeyWord:tailings pond; backwater system; cable car pumping station; pontoon pump station |
| Author | Institution |
| TANG Fei |
云南铜业股份有限公司矿山研究院 |
| ZHANG Tao |
云南思茅山水铜业有限公司 |
| QIE Yongbo |
矿冶科技集团有限公司 |
| CUI Xuan |
矿冶科技集团有限公司 |
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| Abstract: |
| Given the steep terrain characteristics of valley tailings pond inland, two different return water systems are proposed, the one-stage return water system of floating ship pumping station and the two-stage return water system of cable car pumping station + bank slope pumping station, techno-economic comparison, comparing it''s technical and economic. research shows that the water balance method is more suitable for the calculation of return water in rainy areas. Both schemes are feasible, however, the technology of the one-stage return water system of the floating ship pumping station is more mature and easier to manage. The research can provide a reference for similar projects. |
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