| Issue |
E3S Web Conf.
Volume 338, 2022
7th International Conference on Environmental Science and Material Application (ESMA 2021)
|
|
|---|---|---|
| Article Number | 01020 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202233801020 | |
| Published online | 20 January 2022 | |
Preparation of cellulose-based cationic adsorbents and their removal of Pb (II) from water
1 Hunan Association of Environmental Improvement, Changsha, Hunan Province, China
2 Hunan Airbluer Environmental Protection Technology Co., Changsha, Hunan Province, China
3 Forestry College of Guangxi University, Nanning, Guangxi Province, China
4 Institute of Subtropical Agroecology, Chinese Academy of Sciences, Changsha, Hunan Province, China
§ Contributed equally to this work
* Corresponding author: 815523642@qq.com
Industrial production is a double-edged sword, which not only brings convenience to human beings, but also does some harm to the environment. Water pollution, especially heavy metal pollution, has become a major environmental problem. In this paper, ionization reagent was prepared and attached to cellulose to obtain Cell-IA. The cationic Cell-IA was selected to evaluate the adsorption properties of PBII. The effect of the adsorbent on the actual sewage treatment was studied and whether the adsorbent could be applied in practice was determined.
Key words: Cellulose / Heavy metal ion / Pb(II) / Chemical modification
© The Authors, published by EDP Sciences, 2022
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