| 树脂吸附法对焦化废水的深度处理 |
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| 引用本文： | 谭绍栋,罗玲,彭光文,阎骏. 树脂吸附法对焦化废水的深度处理[J]. 燃料与化工, 2014, 0(6): 53-55 |
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| 作者姓名： | 谭绍栋 罗玲 彭光文 阎骏 |
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| 作者单位： | 柳州钢铁股份有限公司,柳州,545002 |
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| 摘 要： | 介绍了焦化废水生化后尾水的深度处理工程实例。针对生化尾水的特点,选择了斜管沉淀、浅层介质过滤和树脂吸附的组合处理工艺,处理后尾水的色度、总氰化物、悬浮物的去除率分别达到89.7%、88.1%和69.6%,排水指标优于《炼焦化学工业污染物排放标准》(GB 16171—2012)中的要求,具有较好的应用前景。
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| 关 键 词： | 焦化废水 树脂吸附 深度处理 |
Advanced treatment of coking wastewater by resin absorption method |
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| Tan Shaodong,Luo Ling,Peng Guangwen,Yan Jun. Advanced treatment of coking wastewater by resin absorption method[J]. Fuel & Chemical Processes, 2014, 0(6): 53-55 |
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| Authors: | Tan Shaodong Luo Ling Peng Guangwen Yan Jun |
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| Affiliation: | Tan Shaodong;Luo Ling;Peng Guangwen;Yan Jun;Liuzhou Iron & Steel Co.,Ltd.; |
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| Abstract: | This paper introduces some engineering examples of advanced treatment of coking wastewater after biochemical treatment.Considering the features of biochemical tail water, a new treatment process combining pipe chute sedimentation,primary filtration and resin absorption is pro-posed.The removal rate of chromaticity,total cyanide content and suspended solid of tail water after treatment are 89.7%,88.1% and 69.6% respectively.The indexes of discharged water are better than that specified in Emission Standard of Pollutants for Coking Chemical Industry GB 16171—1012.This method has good application prospect. |
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| Keywords: | Coking wastewater Resin absorption Advanced treatment |
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