庭院人工湿地在农村污水处理中的应用及前景  

Application and Prospect of Courtyard Constructed Wetland in Rural Sewage Treatment

作　　者：刘金苓 李婉文 刘京 赵本良[2] 林若雨 李梦婷 LIU Jinling;LI Wanwen;LIU Jing;ZHAO Benliang;LIN Ruoyu;LI Mengting(College of Biology and Food Engineering,Guangdong University of Education,510303;College of Nalural Resources and Environment,South China Agricultural University,510642,Guangzhou,China)

机构地区：[1]广东第二师范学院生物与食品工程学院,510303 [2]华南农业大学资源环境学院,广东广州510642

出　　处：《水处理技术》2020年第4期16-19,25,共5页Technology of Water Treatment

基　　金：国家自然科学基金(31770484);广东自然科学基金(2016A030313410);珠江新星(201506010042);广东高校青年教师计划和青年创新项目(YQ2015026,2015KQNCX108);广东省“生态学”特色重点学科建设项目;广东省大学生创新创业项目(201714278035,201814278038,201814278040)。

摘　　要：基于近年来庭院式人工湿地的发展情况,叙述了庭院式人工湿地的架构、国内外庭院式人工湿地的典型类型及应用情况,列举了庭院式人工湿地中常见的工程植物,并对比其耐污、净化污水能力和观赏价值。结合我国农村现状,提出组合多种人工湿地技术有助于构建操作性强的庭院式人工湿地工艺。认为改进工程材料质量、调整运行参数以及挖掘具有良好净化能力的观赏性植物,有助于提高庭院式人工湿地的效能。通过融入增加庭院式人工湿地的观赏性和艺术性,可以推进农村污水处理和环境质量提高的整合发展。Based on the development of courtyard artificial wetlands in recent years,the fundamental structure,typical types in domestic and international and applications of courtyard constructed wetlands were summarized.The common species of engineering plants in wetlands were enumerated,and the pollution resistance,purification capability and ornamental value of wetlands plants were compared.Considering the current situation of rural areas in China,the combination of multiple artificial wetland technologies was suggested to construct courtyard constructed wetland process with strong operability.The improvement of engineering materials quality,adjustment of the operating parameters,and selection of ornamental plants with high purification capability can help improve the efficiency of courtyard artificial wetlands.It is further proposed that the improvement of the ornamental and artistic value of courtyard constructed wetlands can promote the integrated development of rural sewage treatment and environmental quality improvement.

关 键 词：农村地区 生活污水 污水处理 湿地植物 观赏价值 

分 类 号：X703.1[环境科学与工程—环境工程]