曝气联合菌剂对农村黑臭水体治理效果研究
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王莉,李亭亭,刘萌硕,黄龙
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Treatment effect of aeration combined with bacteriological agent on rural black and odorous water body
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Li WANG,Tingting LI,Mengshuo LIU,Long HUANG
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表3 各工况处理后上覆水水质情况
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Table 3 Water quality of overlying water after treatment in various working conditions
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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 |
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