| 还原-氧化-石灰法处理氯代硝基苯废水的研究 |
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| 引用本文： | 胡树枝,刘登里.还原-氧化-石灰法处理氯代硝基苯废水的研究[J].山西化工,2010,30(4):57-59,64. |
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| 作者姓名： | 胡树枝 刘登里 |
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| 作者单位： | 大同市煤气化总公司,山西,大同,037000 |
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| 摘 要： | 研究了硫化钠还原、Fenton试剂氧化、石灰脱色综合方法处理氯代硝基苯酸性废水。考察了溶液pH值及硫化钠、双氧水、硫酸亚铁、石灰用量等因素对CODCr去除率的影响。结果表明,用该方法处理氯代硝基苯酸性废水,CODCr去除率可达到94%以上。
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| 关 键 词： | 氯代硝基苯酸性废水 硫化钠 Fenton试剂 去除率 废水处理 |
Treatment of chlorin-nitrobenzene wastewater by deoxidation, oxidation and calcium oxide |
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| HU Shu-zhi,LIU Deng-li.Treatment of chlorin-nitrobenzene wastewater by deoxidation, oxidation and calcium oxide[J].Shanxi Chemical Industry,2010,30(4):57-59,64. |
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| Authors: | HU Shu-zhi LIU Deng-li |
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| Affiliation: | (Da tong coal gas corporation,Datong Shanxi,037000,China) |
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| Abstract: | The treatment of chlorin-nitrobenzene wastewater by deoxidation,oxidation and calcium oxide was performed in this paper.The influence on removal of CODCr,which include the initial pH,sodium sulfide（Na2S）,hydrogen peroxide（H2O2）,ferrous sulfate（FeSO4）,and calcium oxide（CaO）have been discussed.The results show that moval rate of CODCr of the wastewater can be more than 94% by this way. |
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| Keywords: | chlorin-nitrobenzene wastewater sodium sulfide fenton reagent： moved efficiency waster water treatment |
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