Based on the basic characters analysis of the aquatic plants, the application zones, security and influence factors of biological repair are analyzed, and the new application of aquatic plant technology in polluted water purification are also introduced.

• 摘要基于水生植物修复技术的基本特征，本语言着重对其应用中的区域性、安全性、影响因素等问题及目前新型植物修复技术进行了分析探讨。