摘 要(英文)：Shiyanhe Constructed Wetland of Shenzhen, locating in Shiyan town of Shenzhen city, has been under operation since July 2003. After 7 months’ treatment(from July, 2003 to Feb, 2004), over 1.8×106 m3 wastewater had been treated, and the main pollutants CODCr, BOD5, SS, TP, TN and NH3-N decreased by 87.1%, 94.1%, 57.5% , 91.4%, 47.8% and 74.8%, respectively. The research on the nutrients in the plant tissues suggests that the content of N reached 1.31% ~ 2.25% and content of P reached 0.40% ~ 1.15%, and the uptake amount got to 116.2 ~ 417.1 kg.hm-2 and 70.7 ~ 178.3 kg.hm-2 accordingly. However, the plants only con- sumed a small amount of the total pollutants removed by the wetland, with an average of 4.90% for N and 3.78% for P. Furthermore, the investigation also detected some problems in the wetland system such as surface hardening, jamming and plant management, and surface hardening is opposite to plant coverage.
人工湿地处理生活污水研究——以深圳石岩河人工湿地为例