| 涤沦仿真丝印染废水治理技术的研究及其应用 |
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| 引用本文： | 马汉泽,谢可蓉.涤沦仿真丝印染废水治理技术的研究及其应用[J].环境工程,1999,17(2):22-24. |
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| 作者姓名： | 马汉泽 谢可蓉 |
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| 作者单位： | 汕头市环海工程总公司 |
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| 摘 要： | 采用化学法去除对苯二甲酸，对高浓度涤纶仿真丝印染废水进行治理。结果表明：该技术对碱减量废水中ＣＯＤＣｒ的去除有显著的效果。当废水的ｐＨ值在１２～１４，ＣＯＤＣｒ含量在１００００～３３０００ｍｇ／Ｌ时，将废水的ｐＨ值调节到４～６，出水ＣＯＤＣｒ能降至１０００～２７００ｍｇ／Ｌ之间，ＣＯＤＣｒ去除率为７７％～９５５％。为涤纶纺真丝印染废水治理达标排放奠定了基础
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| 关 键 词： | 涤纶仿真丝 印染废水 治理技术 |
RESEARCH ON TREATMENT TECHNOLOGY OF TERYLENE ARTIFICIAL SILK PRINTING\|DYEING WASTEWATER AND ITS APPLICATION |
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| Ma Hanze et al.RESEARCH ON TREATMENT TECHNOLOGY OF TERYLENE ARTIFICIAL SILK PRINTING\|DYEING WASTEWATER AND ITS APPLICATION[J].Environmental Engineering,1999,17(2):22-24. |
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| Authors: | Ma Hanze |
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| Institution: | Ma Hanze et al |
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| Abstract: | The chemical method to remove terephthalic acid can be utilized in the treatment of terylene artificial silk printing\|dyeing wastewater.The result shows that this technology has an obvious effect on the removal of CODCr in the wastewater with less alkali.When the pH value ranges from 12 to 14 and CODCr from 10 000mg/L to 33 000mg/L in the wastewater,after modulating the pH of the wastewater from 4 to 6,CODCr of the effluent can reduced to 1 000mg/L to 2 700mg/L and the removal rate of CODCr can be up to 77%955%.It has laid a foundation for the discharging water of the treatment of terylene artificial silk printing\|dyeing wastewater to meet the emission standards. |
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| Keywords: | terylene artificial silk printing and dyeing wastewater and treatment technology |
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