| 不动杆菌Acinetobacter sp.NG3固定化处理抗生素制药废水的研究 |
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| 引用本文： | 王俊峰,王萍萍,刘志健. 不动杆菌Acinetobacter sp.NG3固定化处理抗生素制药废水的研究[J]. 安徽农业科学, 2014, 0(35): 12633-12634,12728 |
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| 作者姓名： | 王俊峰 王萍萍 刘志健 |
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| 作者单位： | 1. 黑龙江农业工程职业学院,黑龙江哈尔滨,150088
2. 哈尔滨三联药业股份有限公司,黑龙江哈尔滨,150025 |
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| 基金项目： | 黑龙江省教育厅科学技术研究(指导)项目 |
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| 摘 要： | [目的]研究PVA复合栽体包埋固定化微生物颗粒处理抗生素废水的工艺条件.[方法]采用包埋固定化技术处理抗生素废水中的COD,考察了不同因素对COD去除效果的影响.[结果]其最佳处理条件：曝气时间为25h,处理温度为25～35℃,pH为6～8.在该条件下,其对抗生素废水的COD去除率达85％以上.[结论]包埋固定化增强了菌体抵抗环境的能力,使包埋固定化菌处理抗生素废水的最适温度、pH和进水COD范围变宽.
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| 关 键 词： | 固定化 抗生素废水 Acinetobacter sp.NG3 |
Treatment of Antibiotic Wastewater by Immobilized Acinetobacter sp.NG3 |
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| WANG Jun-feng , WANG Ping-ping , LIU Zhi-jian. Treatment of Antibiotic Wastewater by Immobilized Acinetobacter sp.NG3[J]. Journal of Anhui Agricultural Sciences, 2014, 0(35): 12633-12634,12728 |
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| Authors: | WANG Jun-feng WANG Ping-ping LIU Zhi-jian |
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| Affiliation: | WANG Jun-feng, WANG Ping-ping, LIU Zhi-jian( 1. Heilongjiang Agricultural Engineering Vocational College, Harbin, Heilongjiang 150088; 2. Medisan Pharmaceutical Co. ,Ltd, Harbin, Heilongjiang 150025 ) |
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| Abstract: | [Objective] The paper described the process for treatment of antibiotic wastewater by immobilized microorganism beads which were entrapped with complex carrier of polyvinyl alcohol.[Method] Embedded-immobilized compound bacteria have been used for treating the COD of antibiotic wastewater.The effects of different influencing factors on COD removing efiicacy were investigated.The dynamics of treatment course was studied.[Result] The optimum conditions are as follows：25 h aeration time,25-35 ℃ temperature,6-8 pH value.Under these conditions,COD removal rate on antibiotic wastewater can reach above 85％.[Conclusion] The embedding-immobilization enhances the resistibility of compound bacteria to extreme conditions,so as to broaden the ranges of optimum temperature,pH and influent COD concentration. |
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| Keywords: | Immobilized Antibiotic wastewater Acinetobacter sp.NG3 |
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