人工湿地对印染达标尾水中低浓度锑的再削减

傅星宇,赵丹,董延茂,宗泽,杨雨杰,彭书林,李志立,丁聪

Reduction of low-concentration antimony in the tail water of printing and dyeing by constructed wetland

Xingyu Fu,Dan Zhao,Yanmao Dong,Ze Zong,Yujie Yang,Shulin Peng,Zhili Li,Cong Ding

表3 组合填料48 h对污染物的去除效果 mg/L

编号 COD Sb TP NH3-N AVZ111 67.4 0.058 9 0.44 4.92 AVZ211 66.3 0.066 5 0.40 5.05 AVZ212 63.9 0.063 6 0.43 4.82 AVZ112 68.9 0.078 0 0.67 4.78 AZ11 60.2 0.055 4 0.62 4.25 AZ21 55.3 0.043 5 0.43 4.26 AZ12 58.8 0.064 9 0.56 4.18 AZ31 57.5 0.042 6 0.43 5.02 AZS111 67.2 0.063 2 0.45 5.22 AZS211 66.3 0.060 3 0.58 5.32 AZS212 66.5 0.061 1 0.48 5.47 AZS221 64.3 0.052 4 0.72 4.98 VZS111 68.9 0.062 3 0.71 5.35 VZS211 67.2 0.058 2 0.48 5.66 VZS212 72.4 0.061 3 0.52 5.89 VZS221 73.2 0.060 4 0.62 4.99