| 废纸造纸循环废水高效好氧菌的筛选和研究 |
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| 引用本文： | 吴娇,马邕文,傅妍芳,万金泉,刘洋.废纸造纸循环废水高效好氧菌的筛选和研究[J].环境科学与技术,2007,30(3):73-75. |
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| 作者姓名： | 吴娇 马邕文 傅妍芳 万金泉 刘洋 |
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| 作者单位： | 1. 华南理工大学环境科学与工程学院
2. 华南理工大学资源科学与造纸工程学院,广州,510640 |
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| 摘 要： | 利用平板分离方法,从废纸造纸封闭循环废水处理的生物接触氧化池中筛选出优势的高效菌株,采用形态学观察和生理生化试验发现主要由动胶菌属(Zoogloea sp.)和假单胞菌属(Pseudomona sp.)组成。用吸光光度法,确定其最佳生长时间。通过平行对比实验,在不同时间取样测定COD值,比较得出高效菌对废纸造纸循环废水的处理能力远高于普通菌。
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| 关 键 词： | 废纸造纸 循环废水 动胶菌 假单胞菌 |
| 文章编号： | 1003-6504（2007）03-0073-03 |
| 修稿时间： | 2006-06-30 |
Screening High-yield Aerobic Strains for Wastewater Recirculation in a Recycled Paper Mill |
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| WU Jiao,MA Yong-wen,FU Yan-fang,WAN Jin-quan,LIU Yang.Screening High-yield Aerobic Strains for Wastewater Recirculation in a Recycled Paper Mill[J].Environmental Science and Technology,2007,30(3):73-75. |
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| Authors: | WU Jiao MA Yong-wen FU Yan-fang WAN Jin-quan LIU Yang |
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| Abstract: | Two preferential strains mainly consist of Zoogloea sp. and Pseudomonas sp. respectively were screened for wastewater treatment in recycled paper mills, and the composite strain with a ratio of 1∶1 was used in a bio-contact oxidation basin. The 10 day bio-film colonization with the strain resulted in a stable COD removal of 93%, satisfying the quality requirement for recirculation of treated wastewater. |
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| Keywords: | recycled paper mill wastewater recirculation Zoogloea sp Pseudomonas sp |
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