Exploring the migration and transformation behaviors of heavy metals and ammonia nitrogen from electrolytic manganese residue to agricultural soils through column leaching test
文献类型：期刊论文
| 作者 | Zhang, Xianwei1,2; Wang, Ping1; Li, Jiangshan1; Gao, Yonghong2; Liu, Shiyu1,2; Fu, Saiou1; Onyekwena, Chikezie Chimere1; Lei, Xuewen2 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2023-07-28 |
| 页码 | 14 |
| 关键词 | Electrolytic manganese residue Heavy metals Ammonia nitrogen Precipitation Leaching Soil and water pollution |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-023-28820-2 |
| 英文摘要 | Heavy metals (HMs) and ammonia nitrogen (AN) leaching from electrolytic manganese residue (EMR) result in the contamination of agricultural soils and water bodies. Batch and column leaching tests were conducted to simulate the release of HMs and AN in EMR during precipitation, as well as their migration and transformation in agricultural soils. The results show that Mn, AN, Cd, Ni, and Zn present in the EMR had high acid soluble fraction (un-fixed AN) content, and the leachability of Mn and AN was significantly higher than that of other hazardous elements. The cumulative release of hazardous elements in the EMR stockpile was well-fitted (R-2 > 0.95) by the HILL model. Significant HMs and AN accumulated in the agricultural soils after contamination from the EMR leachate. The pollution degree of HMs in agricultural soils was ranked as Mn > Ni > Pb & AP; Zn & AP; Cr > Cd. The acid soluble fraction (un-fixed AN) content of Mn, Ni, Zn, and AN in agricultural soils increased significantly. The risk assessment code shows that the risk level of Mn in agricultural soils changed from medium to high; Ni and Zn in surface soils changed from low to medium. These results indicated that the leaching from EMR would significantly increase the ecological risk of HMs in surrounding agricultural soils, and the large release of AN would pose a great threat to aquatic systems if not properly addressed. |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001040558700014 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/39132]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Wang, Ping |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 2.Wuhan Univ Sci & Technol, Sch Urban Construct, Wuhan 430065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xianwei,Wang, Ping,Li, Jiangshan,et al. Exploring the migration and transformation behaviors of heavy metals and ammonia nitrogen from electrolytic manganese residue to agricultural soils through column leaching test[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2023:14. |
| APA | Zhang, Xianwei.,Wang, Ping.,Li, Jiangshan.,Gao, Yonghong.,Liu, Shiyu.,...&Lei, Xuewen.(2023).Exploring the migration and transformation behaviors of heavy metals and ammonia nitrogen from electrolytic manganese residue to agricultural soils through column leaching test.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,14. |
| MLA | Zhang, Xianwei,et al."Exploring the migration and transformation behaviors of heavy metals and ammonia nitrogen from electrolytic manganese residue to agricultural soils through column leaching test".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2023):14. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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