摘要
人工湿地污水处理系统是一项新兴的技术.该技术以自然生态为原理,使污水处理达到工程化、实用化的目的.与传统的污水处理方法相比较,人工湿地污水处理系统具有成本低廉、效率高、易建造、方便使用并对环境无伤害等优点,因此该项技术已经得到了广泛的应用.本文详细综述和评价了三种类型的人工湿地污水处理系统:漂浮植物人工湿地污水处理系统、潜流型人工湿地污水处理系统以及混杂系统.
Constructed wetlands are efficient technologies for wastewater treatment. They are low cost and are easily constructed, operated and maintained, compared to the conventional wastewater treatment systems. The aim of this critical review is to introduce and compare three different types of constructed wetlands： free - floating plants , subsurface flow systems and hybrid systems. Further evaluations in choosing constructed wetlands as wastewater systems are given.
出处
《吉林师范大学学报（自然科学版）》
2007年第2期34-36,共3页
Journal of Jilin Normal University:Natural Science Edition
