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| 活性白土在减压蒸馏处理炼油厂废水中的应用 | |
| 引用本文： | 高利锋,王继武,王丹军,郭莉,刘俊娥,杨亚平.活性白土在减压蒸馏处理炼油厂废水中的应用[J].延安大学学报(自然科学版),2011,30(1):62-64. |
| 作者姓名： | 高利锋 王继武 王丹军 郭莉 刘俊娥 杨亚平 |
| 作者单位： | 1. 延安大学能源研究院,陕西延安,716000 2. 陕西省延长石油集团延安炼油厂,陕西洛川,727400 3. 陕西法士特齿轮有限公司齿研所理化室,陕西西安,710077 |
| 基金项目： | 陕西省教育厅专项科研基金资助项目 |
| 摘 要： | 采用减压蒸馏对炼油污水进行处理,讨论了蒸馏温度、白土投加量对炼油污水COD去除率的影响。实验结果表明,活性白土辅助减压蒸馏工艺对炼油厂废水处理效果较好,经过该工艺处理,炼油厂废水COD从1809.5 mg/L降到60 mg/L,去除率高达97%,可达到工业废水排放标准。 |
| 关 键 词： | 活性白土 减压蒸馏 CODCr |
Application of Activated-Bleaching Clay via the Decompression Distillation Process in Treatment of Refine-oil Wastewater |
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| GAO Li-Feng,WANG Ji-Wu,WANG Dan-Jun,GUO LI,LIU Jun-E,YANG Ya-Ping.Application of Activated-Bleaching Clay via the Decompression Distillation Process in Treatment of Refine-oil Wastewater[J].Journal of Yan'an University(Natural Science Edition),2011,30(1):62-64. | |
| Authors: | GAO Li-Feng WANG Ji-Wu WANG Dan-Jun GUO LI LIU Jun-E YANG Ya-Ping |
| Institution: | 1.College of Chemistry ＆ Chemical Engineering,Yan an University,Yan an 716000,2.Shaanxi YanchangPetroleum Co.LTD,Yan an Refinery Petroleum,3.Shaanxi Fast Grear Co,LTD,Xi an 710077,China) |
| Abstract: | Decompression distillation process was employed to treat of the refinery wastewater.The temperature and the dosage of activated-bleaching clay on removal efficiency on COD of refinery wastewater was discussed.The experimental results indicated that the activated-bleaching clay assisted ddecompression distillation process shows better effect on the treatment of refinery-oil wastewater-CODCr value decreased from 1809.5 mg/L to lower than 60 mg/L（the total removal efficiency was beyond 97%）.The water quality of the treated wastewater can reach the emission standard of industrial wastewater. |
| Keywords: | activate-bleaching clay decompression distillation CODCr |
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