焊条废乳化液治理的工艺研究及设计
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段云霞,石岩,乔楠
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Technology research and design of emulsion wastewater treatment of welding electrode
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Yunxia Duan,Yan Shi,Nan Qiao
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表1 废水水质
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项目 | 水量/(t·d-1) | COD/(mg·L-1) | NH3-N /(mg·L-1) | TDS/(g·L-1) | SS/(mg·L-1) | 总磷/(mg·L-1) | SiO2/(mg·L-1) | pH | 油压废水 | 4 | 3 420 | 1.95 | 26 500 | 4 740 | 1.05 | 9 060 | 10~11 | 乳化废液 | 4 | 19 500 | 0.103 | 4 240 | 6 450 | 30.1 | 16.2 | 10~11 | 生活废水 | 20 | 500 | 30 | 2 100 | 300 | 4.5 | — | 6~8 |
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