摘要
介绍了离子交换树脂除氨氮工艺、超滤膜联用技术,探讨了煤矸石的除氨氮工艺,以期解决矿井水中的超标问题,实现矿井水的高效综合利用。
This paper introduces the ammonia-nitrogen removal process of ion exchange resin and the technology of ultrafiltration membrane,discusses the ammonia-nitrogen removal process of coal gangue,in order to solve the problem of over-standard in mine water and realize the efficient and comprehensive utilization of mine water.
出处
《山西科技》
2020年第5期91-93,共3页
Shanxi Science and Technology
关键词
矿井水
有机物
除氨氮工艺
mine drainage
organic matter
ammonia-nitrogen removal process
