摘要
湿地是地球生态的重要组成部分 ,天然和人工湿地可用来处理各种工业废水和生活污水 .湿地处理系统综合了物理、化学、生物三种作用 ,能够去除污水或废水中的有机物、氮、磷和重金属 .人工湿地的设计主要有两个方面的计算 ,一是水力学计算 ;二是反应动力学计算 .湿地污水处理是一种不成熟的方法 ,还需进一步研究 .研究内容有各种污染物的去除效果跟各种影响因素的关系、污染物的去除机理等 .
Wetland is important component of earth ecology. Natural and constructed wetland may be used to treat industry and domestic wastewater. Wetland treatment system synthesizes the action of physics, chemistry and organism. It can remove organic matter, nitride, phosphide, heavy metal from wastewater. Design of constructed wetland mainly includes two respects of calculation. One is hydraulic calculation, the other is reaction kinetics calculation. Wetland treatment is an immature method. Further research is necessary. It includes relation between removal efficiency of various pollutants and various contributing factors, mechanism of pollutants removal. Study methods include actual and simulated experimentation.
出处
《青岛建筑工程学院学报》
2004年第4期56-61,共6页
Journal of Qingdao Institute of Architecture and Engineering
基金
20 0 2年山东省环保重点科技项目资助
