| Issue |
BIO Web Conf.
Volume 60, 2023
2022 4th International Conference on Biotechnology and Food Science (BFS 2022)
|
|
|---|---|---|
| Article Number | 01018 | |
| Number of page(s) | 5 | |
| Section | Biochemical Application and Genetic Engineering | |
| DOI | https://doi.org/10.1051/bioconf/20236001018 | |
| Published online | 11 May 2023 | |
Contamination and Health Risk Assessment of Heavy Metal Zn in Three Riverine Animals
College of Life Science, Southwest Forestry University, Kunming, Yun’nan, 650000, China
* Corresponding author: 30.sunlin@163.com
In the context of black smelly rivers and urban pollution control, heavy metal pollution of river sediments has attracted widespread attention. Heavy metals can accumulate in the sediment through hydrolysis and complexation, and cause secondary pollution through diffusion and migration. River animals play an important role in river ecosystems, and their feeding, excretion and disturbance activities can have a significant impact on the transport and transformation of heavy metals in the sediment. This paper investigates the effects of river animals on the transport and transformation of Zn, typical heavy metals in the sediment, and evaluates the contamination and risk of the sediment and river animals before and after the experiment.
© The Authors, published by EDP Sciences, 2023
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