| ASBR处理造纸废水初探 |
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| 引用本文： | 陈晓蕾,方战强,成文,黄玮洁,叶伟莹.ASBR处理造纸废水初探[J].华南师范大学学报(自然科学版),2007,1(3):0-0. |
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| 作者姓名： | 陈晓蕾 方战强 成文 黄玮洁 叶伟莹 |
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| 作者单位： | 华南师范大学化学与环境学院,广东广州,510631 |
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| 基金项目： | 广东省自然科学基金
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广东省广州市科技攻关项目 |
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| 摘 要： | 本实验用ASBR工艺处理造纸废水，在启动阶段，反应在室温下进行，搅拌速度取50r/min，反应时间取24h．结果表明，添加营养物质能显著提高处理效率，CODCr去除率增加至40％左右，VFA也有下降．进水CODCr约为6000mg/L，进水pH调节为7.0左右时CODCr处理效率最高，接近60％，说明ASBR能将难生物降解的物质降解，为后续处理减轻负担．
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| 关 键 词： | 厌氧序批式活性污泥法 造纸废水 CODCr |
| 文章编号： | 1000-5463（2007）03-0093-05 |
| 修稿时间： | 2006-03-16 |
PRELIMINARY STUDY ON PAPER MILL WASTEWATER TREATMENT WITH ASBR |
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| CHEN Xiao-lei,FANG Zhan-qiang,CHENG Wen,HUANG Wei-jie,YE Wei-ying.PRELIMINARY STUDY ON PAPER MILL WASTEWATER TREATMENT WITH ASBR[J].Journal of South China Normal University(Natural Science Edition),2007,1(3):0-0. |
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| Authors: | CHEN Xiao-lei FANG Zhan-qiang CHENG Wen HUANG Wei-jie YE Wei-ying |
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| Institution: | School of Chemistry and Environment, South China Normal University, Guangzhou 510631, China |
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| Abstract: | ASBR was investigated to treat paper mill wastewater. On the start-up stage, the experiment was conducted at room temperature, stirring rate and reaction time were approximately 50r/min, 24h, respectively. Adding nutrition can remarkably enhance the efficiency, and CODCr was reduced by 60% and VFA was reduced. CODCr removal efficiency was approximately 60% at the influent CODCr of 6000mg/L and influent pH of 7.0, performing the best. Thus ASBR can abate the load of latter treatment by anaerobic digestion. |
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| Keywords: | ASBR paper mill wastewater CODCr |
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