人工湿地污水生态处理技术研究现状、挑战与展望
杨长明,张翔,郝彦璋,杨阳

Research status, challenges and prospects of constructed wetland technology for wastewater ecological treatment
Changming Yang,Xiang Zhang,Yanzhang Hao,Yang Yang
图1 氮在湿地系统中的转化过程
Fig.1 Transformation process of nitrogen in constructed wetland system