Process on biological nitrogen removal technology of ammonia- nitrogen wastewater from ion-type rare earth mines
Ammonium sulfate is a commonly used leaching agent in the mining process of southern ion-type rare earth mines, which causes large quantities of mine ammonia-nitrogen wastewater under the leaching action of rainwater even after stopping mining for a long time. The typical characteristics of ion-type...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Industrial Water Treatment
2025-01-01
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| Series: | Gongye shui chuli |
| Subjects: | |
| Online Access: | https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2024-0059 |
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