再生水水质生物毒性监测研究进展

Research Progress on Biological Toxicity Monitoring of Reclaimed Water

水质安全不仅影响水生态系统的稳定,更是人类生存发展的重要保障。生物毒性监测,是利用生物之间和水生生物与其生存的水环境之间存在着的密切联系完成的监测,可以快速有效地评估水质安全,已成为评估再生水生态系统的重要指标。本文通过总结对再生水中鱼类、蚤类、藻类、发光细菌、细胞这几种代表性的毒性监测研究,分析影响原因并总结措施,为再生水回用的安全运行提供理论基础和技术参考。

Water quality security not only affects the stability of the water ecosystem,but also an important guarantee for human survival and development.Biological toxicity monitoring uses the close relationship between aquatic organisms and the water environment in which they live to complete the monitoring,which can quickly and effectively assess the safety of water quality,and has become an important indicator for evaluating reclaimed water ecosystems.This paper summarizes the toxicity monitoring studies of several representative organisms such as fish,fleas,algae,luminescent bacteria,and cells in reclaimed water.The influencing factors of toxicity and improvement measures were further discussed.The results provide a theoretical basis and technical reference for the safe operation of recycled water reuse.