生态毒性
废水
环境科学
流出物
水生生态系统
污染物
危险废物
污水处理
人类健康
污染
废物管理
环境化学
环境工程
生态学
化学
毒性
环境卫生
生物
工程类
医学
有机化学
作者
A. Cidlinová,Zdeňka Wittlingerová,Magdalena Zimová,Táňa Chrobáková,Anna Petruželková
出处
期刊:Scientia Agriculturae Bohemica
[De Gruyter]
日期:2018-03-01
卷期号:49 (1): 26-31
被引量:1
标识
DOI:10.2478/sab-2018-0005
摘要
Abstract Wastewater from medical facilities contains a wide range of chemicals (in particular pharmaceuticals, disinfectants, heavy metals, contrast media, and radionuclides) and pathogens, therefore it constitutes a risk to the environment and human health. Many micropollutants are not efficiently eliminated during wastewater treatment and contaminate both surface water and groundwater. As we lack information about the long-term effects of low concentrations of micropollutants in the aquatic environment, it is not possible to rule out their adverse effects on aquatic organisms and human health. It is, therefore, necessary to focus on the evaluation of chronic toxicity in particular when assessing the environmental and health risks and to develop standards for the regulation of hazardous substances in wastewater from medical facilities on the basis of collected data. Wastewater from medical facilities is a complex mixture of many compounds that may have synergetic, antagonistic or additive effects on organisms. To evaluate the influence of a wide range of pollutants contained in the effluents from medical facilities on aquatic ecosystems, it is necessary to determine their ecotoxicity.
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