摘要
人工湿地作为一种新型污水生态处理工艺受到越来越广泛的重视,在生活污水、特种工业废水、采矿污水、农业和畜牧业污水以及水产养殖废水等处理中得到了广泛的应用。但是其本身的局限却限制了它在高浓度废水、某些工业废水处理等方面的应用,在寒冷地区的应用也受到限制。本研究分析了一些强化技术(如湿地内部要素强化、工艺强化和工程强化等)在提高人工湿地的净化效能以及扩大其应用范围的可能性。
As a kind of wastewater treatment technology, constructed wetland has been wildly used in wastewater treatment. However, its applications in the field of high concentration wastewater and most industrial wastewater as well as in the cold climates were limited. Some augmentation technologies, such as the methods of substrate, plant, microbial and combined technology, could be used to improve its purification efficiency effectively and enlarge the range of application.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第7期118-123,共6页
Techniques and Equipment for Environmental Pollution Control
关键词
人工湿地
强化技术
组合工艺
污水处理
constructed wetland
augmentation technologies
combined technology
wastewater treatment
