利用植物碳源提高人工湿地脱氮效果的研究进展  

Research progress in utilizing plant carbon for promoting nitrogen removal effect in constructed wetland

作　　者：丁怡 唐海燕[1] 俞祺 刘兴坡 宋新山 Ding Yi;Tang Haiyan;Yu Qi;Liu Xingpo;Song Xinshan(College of Ocean Science and Engineering,Shanghai Maritime University,Shanghai 201306,China;Center for Marine Environmental and Ecological Modelling,Shanghai Maritime University,Shanghai 201306,China;College of Transport&Communications,Shanghai Maritime University,Shanghai 201306,China;College of Environmental Science and Engineering,Donghua University,Shanghai 201620,China)

机构地区：[1]上海海事大学海洋科学与工程学院,上海201306 [2]上海海事大学海洋环境与生态模拟研究中心,上海201306 [3]上海海事大学交通运输学院,上海201306 [4]东华大学环境科学与工程学院,上海201620

出　　处：《工业水处理》2020年第3期7-10,共4页Industrial Water Treatment

基　　金：国家自然科学基金(51809162,51679041)

摘　　要：碳源不足已成为人工湿地脱氮受限的重要因素,植物材料因其经济易得、安全有效的特点,被用作外加碳源应用于人工湿地脱氮过程中。通过综述植物碳源的特性、利用方式及其在湿地脱氮中的应用效果,揭示植物碳源的功能及使用机制,为提高人工湿地脱氮效率提供依据及建议。最后,归纳了该研究领域内存在的主要问题,并对今后的发展方向进行了展望。Nitrogen removal in the constructed wetland was mainly restricted by insufficient carbon source. Plant materials were utilized as additional carbon sources in nitrogen removal of constructed wetland,considering its economic,available,safe and effective properties. The paper summarized the characteristics and utilization types of plant carbon and its effect on nitrogen removal of constructed wetland. The functions and utilization mechanisms of plant carbon were revealed,which provided scientific basis and suggestions for promoting nitrogen removal of constructed wetland. At last,the main problems existing in the research field were concluded and the prospects on development trends were given.

关 键 词：植物碳源 人工湿地 脱氮成效 

分 类 号：X703[环境科学与工程—环境工程]