| SBR法处理制浆造纸废水的研究 |
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| 引用本文： | 于晓彩,贾颂今,徐微.SBR法处理制浆造纸废水的研究[J].环境保护科学,2004,30(6):26-28. |
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| 作者姓名： | 于晓彩 贾颂今 徐微 |
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| 作者单位： | 沈阳化工学院,沈阳,110142 |
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| 摘 要： | 采用SBR法处理造纸废水 ,考察了SBR法处理造纸废水的效果 ,以及进水方式、pH值、曝气时间、沉降时间等条件对处理效果的影响 ,结果表明 pH值为 6 5～ 7 5、曝气时间为 8h、沉降时间为 2h、进水COD浓度为 4 0 0～ 14 0 0mg/L时 ,COD的去除率可达到 6 1 6～ 70 3%。色度及悬浮物的去除率分别可以达到 78 9%～ 97 5 %。
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| 关 键 词： | SBR法 造纸废水 曝气 COD |
Emvironmental Treatment of Papermaking Wastewater With SBR Process |
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| Abstract: | This paper studied the environmental treatment of papermaking wastewater with SBR process,which included treatment effect by changing input style,pH,aeration time and sedimentation time.The results showed that under the experimental condition of pH 6.5～7.5,aeration time 8h,sedimentation time 2h,the removal rate of COD,color index and SS can reach 61.6～70.3%,78.9～97.5%,respectively. |
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| Keywords: | SBR Papermaking Wastewater Aeration COD |
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