新型污水处理系统在北方滨海盐碱地区的应用展望  

Prospect of new wastewater treatment system in the coastal saline-alkali areas of northern China

作　　者：张晓庆[1,2] 许映军[1] 常志云[1,2] 陶军[1] 顾卫[1] 

机构地区：[1]北京师范大学地表过程与资源生态国家重点实验室,北京100875 [2]北京师范大学民政部/教育部减灾与应急管理研究院,北京100875

出　　处：《水资源与水工程学报》2012年第5期94-97,共4页Journal of Water Resources and Water Engineering

基　　金：高校博士点基金资助课题(20090003110025);地表过程与资源生态国家重点实验室人才培养基金(2009-RC-01);国家863计划课题(2011AA100505-3)

摘　　要：人工湿地污水处理技术因其具有去污效果好、投资低、运行简单等特点而受到关注并不断在全世界范围内推广。该文主要阐述了人工湿地的净化机理以及其在国内外的发展现状,并通过对比人工湿地和自然冷冻污水处理技术的优缺点,提出将这两种污水处理技术相结合,形成一个可行的综合污水处理系统,并对该综合系统运用于中国北方滨海盐碱地区提出设想。Wastewater treatment technology of constructed wetland is becoming more and more popular all over the world for its good effect,low investment,simple operation,and so on.This paper mainly discusses the purification mechanism of constructed wetlands and their development status at home and abroad,comparing the advantages and disadvantages of constructed wetlands and natural freezing sewage treatment technology,it puts forward the idea about developing a feasible comprehensive system which is the integration of constructed wetlands and natural freezing sewage treatment technologies and uses this system in coastal saline-alkali area of the northern China.

关 键 词：人工湿地 滨海盐碱地区 水净化 污水处理 

分 类 号：S156.42[农业科学—土壤学]