水污染生物监测现状

Present Status of Biological Monitoring in Water Pollution

同化学分析或化学传感器相比,生物监测技术具有灵敏度高、费用低、能够综合反映水质变化等优点。为此对目前国际上几种生物监测技术进行了分析,列举该技术在不同领域的应用,表明该技术对重大水质污染事件的早期预警具有不可替代的优点,同时可作为化学品安全性评价中生物毒性研究的重要手段。

Compared with the chemical analysis or chemical sensor, the biological monitoring technology has the advantages of high sensitivity and low-cost, and it can comprehensively reflect changes in water quality. Some of the current international biological monitoring technologies were analyzed, the applications of the technology in different fields were listed, It showes that the technology is not only irreplaceable in early warning of major water pollution incidents,it can also be used as the important evaluation means of biological toxicity in the chemical security assessment.