| 超声波预处理-生物降解复合工艺处理含油污泥 |
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| 引用本文： | 王誉霖.超声波预处理-生物降解复合工艺处理含油污泥[J].环境科学与管理,2011,36(8):108-110,113. |
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| 作者姓名： | 王誉霖 |
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| 作者单位： | 黑龙江省环境监测中心站,黑龙江哈尔滨,150056 |
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| 摘 要： | 以超声辐照和生物降解复合工艺处理油田含油污泥,辐照30 min后,连续曝气4 h的污泥中COD去除率比未经辐照的污泥COD去除率增幅85.7%,除油率增幅为66.7%;超声辐照强度对含油污泥处理效果影响较大,输出电压从50 V增至250 V时,COD去除率从10%增至70%,除油率则先增加后降低,在200 V左右时除油率最高达60%。
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| 关 键 词： | 超声辐照 生物降解 含油污泥 |
Treatment of Oily Sludge by Ultrasound and Biodegrading Complex Technique |
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| Wang Yulin.Treatment of Oily Sludge by Ultrasound and Biodegrading Complex Technique[J].Environmental Science and Management,2011,36(8):108-110,113. |
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| Authors: | Wang Yulin |
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| Institution: | Wang Yulin(Heilongjiang Environmental Monitoring Center,Harbin 150056,China) |
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| Abstract: | A complex technique constituted of ultrasonic irradiation and biodegrading was use to treat oily sludge. After 30 min of ultrasonic irradiation, the COD degradation rate was more than 85.7%, the oil removing rate was 66. 7%. The effect of ultrasonic irrad |
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| Keywords: | ultrasonic irradiation biodegrading oily sludge |
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