摘要
随着城市发展对环境和亲水景观的需要,人工湿地逐渐成为当代城市水质净化的主要工程之一,人工湿地环境效益的一个重要技术指标就是其水质净化能力。由于人工湿地结构的复杂性和运营管理过程的多变性,影响人工湿地水质净化的因素较多。在国内外大量研究成果和实践的基础上,结合人工湿地以生态方式为主的水质净化特点,系统分析了影响人工湿地水质净化功能的内因和外因,并在此基础上提出了全生命周期管理策略,为提高人工湿地水质净化效果、维持湿地健康运营提供了科学依据。
With the increasing needs for better environment and hydrophilic landscape due to urban development, constructed wetland has gradually become one of the major facilities for water purification in modern cities. Due to the complexity of the constructed wetland and the variability during its operation process, there are many factors that affect the water quality of constructed wetlands. On the basis of a large number of domestic and overseas research achievements and practices, considering ecological approach as the main way of water purification for constructed wetland, both internal and external factors affecting water purification of constructed wetland were analyzed systematically, based on which the concept of whole lifecycle management strategies was developed, which will provide a scientific basis for improving the efficiency of water purification and maintaining healthy operation of the constructed wetlands.
作者
白彬彬
王军辉
吕京京
BAI Bin-Bin;WANG Jun-Hui;LV Jing-Jing(Beijing World Horticultural Expo Coordination Bureau, Beijing 100043;BGI Engineering Consultanting Ltd., Beijing 100038)
出处
《湿地科学与管理》
2019年第2期70-73,共4页
Wetland Science & Management
基金
北京市科技计划课题(Z161100001216011)
关键词
人工湿地
水质净化
全生命周期
Constructed wetland
Water purification
Management of operation
Lifecycle
