曝气联合菌剂对农村黑臭水体治理效果研究
王莉,李亭亭,刘萌硕,黄龙

Treatment effect of aeration combined with bacteriological agent on rural black and odorous water body
Li WANG,Tingting LI,Mengshuo LIU,Long HUANG
表3 各工况处理后上覆水水质情况
Table 3 Water quality of overlying water after treatment in various working conditions
工况 TN NH3-N TP COD DO/(mg·L-1 ORP/mV
质量浓度/(mg·L-1 去除率/% 质量浓度/(mg·L-1 去除率/% 质量浓度/(mg·L-1 去除率/% 质量浓度/(mg·L-1 去除率/%
1a 8.9 78.05 3.74 87.67 0.38 84.96 98.3 35.52 6.10 145.3
1b 12.2 69.78 4.47 85.25 0.36 85.77 102.5 32.79 6.65 119.6
2a 13.1 67.65 3.41 88.76 0.33 86.80 75.8 50.27 7.67 120.4
2b 16.5 59.26 3.61 88.09 0.38 88.85 72.5 52.46 7.54 130.8
3a 6.9 82.95 3.72 87.72 0.52 79.44 95.8 37.16 4.40 93.0
3b 14.4 64.36 5.75 81.06 0.45 81.89 100.8 33.88 4.21 97.8
4a 6.6 83.60 3.79 87.52 0.54 78.62 84.2 44.81 7.34 123.4
4b 9.5 76.50 3.79 87.53 0.52 79.23 87.5 46.62 7.36 124.6
5a 39.5 2.50 32.18 -6.08 1.66 33.86 117.5 22.95 1.11 50.2