| 降解生物质气化焦油废水菌种的分离筛选 |
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| 引用本文： | 徐丽娜,孙清,葛竟峰,杨静,张峰龙,李剑. 降解生物质气化焦油废水菌种的分离筛选[J]. 可再生能源, 2006, 0(5): 19-21 |
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| 作者姓名： | 徐丽娜 孙清 葛竟峰 杨静 张峰龙 李剑 |
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| 作者单位： | 沈阳农业大学,工程学院,辽宁,沈阳,110161 |
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| 基金项目： | 沈阳农业大学校科研和教改项目 |
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| 摘 要： | 选育高效降解生物质气化焦油废水的微生物一直是生物法处理焦油废水的难点和关键问题。通过选择性培养基的分离、解脂酶活性的测定及对不同浓度焦油废水的降解试验，从沈阳郊区秸秆气化站的生物质气化焦油废水中筛选出了4株降解能力较高的菌株。在焦油废水含量为100ml／l时，4株菌株的COD去除率均大于50％，最高可达80.14％。
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| 关 键 词： | 生物质气化 焦油废水 选择性培养基 菌种分离 |
| 文章编号： | 1671-5292（2006）05-0019-03 |
| 收稿时间： | 2006-09-11 |
| 修稿时间： | 2006-09-11 |
Screening of strains for degrading the biomass gasification tar-containing wastewater |
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| XU Li-na,SUN Qing,GE Jing-Feng,YANG Jing,ZHANG Feng-long,LI Jian. Screening of strains for degrading the biomass gasification tar-containing wastewater[J]. Renewable Energy(China), 2006, 0(5): 19-21 |
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| Authors: | XU Li-na SUN Qing GE Jing-Feng YANG Jing ZHANG Feng-long LI Jian |
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| Abstract: | Breeding a strain that can efficiently degrade tar-containing waste water which discharged from the process of biomass gasification is the key direction in water treatment.By selected culture medium experiments,degrading enzyme measure experiments and different content tar-waste water degrading experiments,has 4 strains have been obtained from a biomass gasification plant's wastewater in Shenyang suburb.At tar-containing waste water content 100 ml/l,all the four strains can remove of over the COD content 50%.The maximum COD degraded rate can reach 80.14%. |
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| Keywords: | biomass gasification tar-containing waste water strain selection bacterium cultivation |
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