铁刨花曝气/H2O2体系改善腈纶废水的可生化性研究
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刘文,满强强
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Improving the biodegradability of acrylic fiber wastewater by iron scrape aeration/H2O2 system
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Wen Liu,Qiangqiang Man
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表1 Fe0/O2/H2O2体系中H2O2投加量对废水可生化性的影响
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H2O2/(mL·L-1) | COD/(mg·L-1) | SCN-/(mg·L-1) | CODSCN-/(mg·L-1) | COD修正值/(mg·L-1) | BOD5 /(mg·L-1) | B/C | B/C修正值 | 原水 | 766.0 | 96.0 | 102.7 | 663.3 | 153.2 | 0.20 | 0.23 | 0 | 328.6 | 78.2 | 83.7 | 244.9 | 72.3 | 0.22 | 0.30 | 1 | 317.9 | 69.4 | 74.3 | 243.6 | 76.3 | 0.24 | 0.31 | 2 | 288.8 | 46.9 | 50.2 | 238.6 | 78.0 | 0.27 | 0.33 | 3 | 252.1 | 20.7 | 22.2 | 229.9 | 78.1 | 0.31 | 0.34 | 4 | 220.6 | 3.6 | 3.8 | 216.8 | 72.8 | 0.33 | 0.34 | 5 | 208.4 | 1.4 | 1.5 | 206.8 | 72.9 | 0.35 | 0.35 |
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