Treatment of mine water containing ammonia nitrogen by sodium hexametaphosphate modified zeolite

Treatment of mine water containing ammonia nitrogen by sodium hexametaphosphate modified zeolite

The ammonium nitrogen (NH4+—N) exceeding standard in mine waters is a widespread issue in certain mining regions of our country. As the demand for its removal escalates, a strategy involving the modification of natural zeolite (NZ) with sodium hexametaphosphate (SHMP) immersion was employed to enhan...

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Bibliographic Details
Main Authors: Liping ZHANG, Xiang HU, Weiwei WANG, Wenbo LEI, Huitong LI, Huaran SUN, Yongqi ZHAN, Zeyu LIAN
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2024-12-01
Series:Meitan kexue jishu
Subjects:
mine water
low concentration
ammonia nitrogen
sodium hexametaphosphate
modified zeolite
adsorption
Online Access:http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-1567
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http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-1567

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