Preparation of mercapto modified lignite and its adsorption characteristics for Fe2+, Mn2+
In order to solve the problems of high Fe2+ and Mn2+ content and limited adsorption capacity of lignite in acid mine wastewater (AMD), lignite was selected as the base material and silane coupling agent 3-mercaptopropyl trimethoxy silane (MPTMS) was selected as the modification reagent to modify the...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Coal Science and Technology
2023-03-01
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| Series: | Meitan kexue jishu |
| Subjects: | |
| Online Access: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2021-0605 |