| 刊名 | Meteorological and Environmental Research |
| 作者 | Jiaxing LIU1,2, Muchen LANG3, Mei LIU1,2, Kecun MA4,5, Qingguo CHEN1,2* |
| 作者单位 | 1. Zhejiang Provincial Key Laboratory of Petrochemical Pollution Control, Zhejiang Ocean University, Zhoushan 316022, China; 2. School of Petrochemical Engineering & Environment, Zhejiang Ocean University, Zhoushan 316022, China; 3. School of Marine Science & Technology, Zhejiang Ocean University, Zhoushan 316022, China |
| DOI | 10.19547/j.issn2152-3940.2024.01.015 |
| 年份 | 2024 |
| 刊期 | 1 |
| 页码 | 83-86 |
| 关键词 | Mussel shells; Adsorption; Polycyclic aromatic hydrocarbons |
| 摘要 | Polycyclic aromatic hydrocarbons (PAHs) are typical persistent organic pollutants (POPs) that are commonly found in the environment. They are carcinogenic, teratogenic, mutagenic and biodegradable obviously. In this paper, the modified mussel shells were used to adsorb and remove anthracene. The results show that the adsorption removal rate of the mussel shells was higher after calcination at 600 ℃. 5% H3PO4 solution was more suitable for shell treatment than 3 mol/L ZnCl2 solution. As the dosage of the modified shells was 0.5 g/L, the adsorption reached a stable state, and the removal rate of PAHs was about 69.44 %; the adsorption efficiency rose with the increase of time. It can be seen that as a new and cheap biological adsorbent, the modified shells can be used to remove PAHs from wastewater. |
