| 油脂工业废水的回用 |
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| 引用本文： | 任刚,李玉华.油脂工业废水的回用[J].化工环保,2005,25(4):305-308. |
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| 作者姓名： | 任刚 李玉华 |
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| 作者单位： | 哈尔滨工业大学,市政与环境工程学院,黑龙江,哈尔滨,150090;哈尔滨工业大学,市政与环境工程学院,黑龙江,哈尔滨,150090 |
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| 摘 要： | 以某油脂化工厂排放的达标废水为研究对象，提出了微絮凝-直接过滤、二级活性炭吸附、二氧化氯氧化消毒串连的深度处理工艺，并在小试基础上进行了油脂废水再生回用的工业化试验研究，处理规模为400m^3／d。处理后出水中COD、浊度、色度、阴离子表面活性剂（LAS）含量、细菌总数等均满足市政供水水质标准。回用水可作为碱化车间和油脂预处理车间的生产补充用水。
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| 关 键 词： | 油脂 深度处理 废水回用 |
| 文章编号： | 1000-1878（2005）04-0305-04 |
| 收稿时间： | 2004-08-28 |
| 修稿时间： | 2004年8月28日 |
Advanced Treatment for Reuse of Grease Industrial Wastewater |
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| REN Gang,Li Yuhua.Advanced Treatment for Reuse of Grease Industrial Wastewater[J].Environmental Protection of Chemical Industry,2005,25(4):305-308. |
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| Authors: | REN Gang Li Yuhua |
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| Abstract: | An advanced treatment process, microflocculation -derict filtration -two step activated carbon adsorption- ClO2 oxidation disinfection, was developed to treat the wastewater from a grease chemical plant. After the laboratory experiments, an industrial demonstration on the regeneration and reuse of grease wastewater was carried out in a plant of 400 m^3/d. COD, turbidity, chroma, concentrations of anionics and bacteria in the effluent all can meet the standards of municipal supply water. The treated wastewater can be reused as productive complementary water in the basify plant and grease pretreatment plant. |
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| Keywords: | grease advanced treatment wastewater reuse |
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