油田高含聚污水悬浮固体含量测定方法改进与探讨
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周少雄,李学军,赵波,卜魁勇,赵波锐,吴君,成马佳
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Improvement and discussion on determination method of suspended solid content in high-concentration polymer sewage in oilfield
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Shaoxiong Zhou,Xuejun Li,Bo Zhao,Kuiyong Bu,Borui Zhao,Jun Wu,Majia Cheng
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表1 正交试验
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试验号 | A (氧化温度)/℃ | B (氧化时间)/min | C(剪切速率)/(r.min-1) | D(剪切时间)/min | 悬浮固体/(mg.L-1) | 1 | 20 | 30 | 6 000 | 60 | 7.5 | 2 | 20 | 60 | 8 000 | 90 | 6.0 | 3 | 20 | 90 | 10 000 | 120 | 2.5 | 4 | 30 | 30 | 8 000 | 120 | 5.5 | 5 | 30 | 60 | 10 000 | 60 | 3.5 | 6 | 30 | 90 | 6 000 | 90 | 8.5 | 7 | 40 | 30 | 10 000 | 90 | 5.5 | 8 | 40 | 60 | 6 000 | 120 | 4.0 | 9 | 40 | 90 | 8 000 | 60 | 2.0 | k1 | 5.833 | 6.167 | 6.667 | 4.333 | / | k2 | 5.833 | 4.500 | 4.500 | 6.667 | / | k3 | 3.833 | 4.333 | 3.833 | 4.000 | / | 极差R | 2.000 | 1.834 | 2.834 | 2.667 | / | 主次顺序 | | | C > D > A > B | | | 优水平 | A3 | B3 | C3 | D3 | | 优组合 | | | A3B3C3D3 | | |
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