生物毒性检测系统在水环境污染事故应急监测中的应用

摘要

针对突发性环境污染事故对我市水体造成的危害，对挥发性及半挥发性有机物、重金属类、农药类等特征污染物对水质毒性的研究，对各类污染物水质生物毒性的进行研究建立毒性评估模型及其指标体系，以便在事故中快速了解污染扩散范围以及确定污染物造成的毒性危害，为水环境应急监测污染事故的及时处置争取宝贵时间和提供科学决策依据。%We reseached the toxicity of volatile and semi-volatile organic compounds, heavy metals, pesti-cides and other pollutants for reducing the harm caused by sudden environmental pollution accidents on the wa-ter body and establish toxicity assessment models for water quality biological toxicity of various pollutants to find the spread of contamination quickly, as well as to treat the pollution accidents.