摘要
人工湿地作为近20年来发展起来的一种传统污水处理技术的一种廉价替代方案,越来越受到世界各国的普遍重视。对人工湿地运行过程中出现的土壤堵塞现象进行了较全面的描述,分析了影响土壤堵塞的因素,并对其堵塞机理和堵塞模型进行了探讨,最后提出了避免堵塞的解决办法。
As a low cost alternative to traditional sewage purification, the technology of constructed wetlands has been developed in recent 20 years and many countries have paid more attention to it. The paper presents a comprehensive description of soil clogging in the operation of constructed wetlands and analyzes the factors related to soil clogging. The clogging mechanisms and model are discussed. Finally, some solutions of avoiding clogging are come up with.
出处
《工业水处理》
CAS
CSCD
2004年第10期9-12,共4页
Industrial Water Treatment
关键词
人工湿地
土壤堵塞
机理探讨
constructed wetlands
soil clogging
mechanisms discussion
