缓解海洋危险污染物:一个可持续的管理前景
Ahsanullah Unar1, Muddassar Sarfraz2, Jamaan S Ajarem3
1Department of Translational Medicine, University of Campania 'L. Vanvitelli, Naples, Italy.
Chemosphere
|July 12, 2023
概括
淡水鱼类中危险的和污染超过了安全限值. 聚合物膜生物反应器为减轻这些风险和保护公共健康和水生生态系统提供了一个有希望的解决方案.
科学领域:
- 环境科学 环境科学
- 水生毒理学 水生毒理学
- 环境工程 环境工程
背景情况:
- (Cd) 和 (Pb) 等海洋危险污染物对人类健康和水生生物构成重大风险.
- 传统的污染物清除方法可能不足,导致环境污染.
- 鱼类中重金属含量升高可能是受污染的水,沉积物和料造成的.
研究的目的:
- 确定来自两个不同的地区的三种淡水鱼类的Cd和Pb含量.
- 评估这些鱼的Cd和Pb的每日摄入量和潜在的健康风险.
- 评估聚合物膜生物反应器作为海洋污染的解决方案.
主要方法:
- 在鱼类 (Rita,Ompok bimaculatus,Heteropneustes化石),水,沉积物和料中分析Cd和Pb度.
- 估计每日污染物摄入量和潜在的危险影响.
- 评估用于废水处理的聚合物膜生物反应器.
主要成果:
- 这两个地区所有三种鱼类中的Cd和Pb含量都超过了粮农组织 (FAO) 的最高允许限值.
- 鱼类中的污染物水平与鱼类的环境和料中的度有关.
- 聚合物膜生物反应器显示出减轻污染的潜力.
结论:
- 淡水鱼类当前的Cd和Pb含量对公众健康和水生生态系统构成重大风险.
- 需要有效的监管措施来减少危险污染物排放.
- 聚合物膜生物反应器是解决海洋污染和确保食品安全的可行技术方法.
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