| 菜籽生物柴油修复原油污染海滩的实验研究 |
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| 引用本文： | 肖行川,夏文香,马林凤,王振霞,郭慧. 菜籽生物柴油修复原油污染海滩的实验研究[J]. 河北渔业, 2011, 0(2): 13-15,40. DOI: 10.3969/j.issn.1004-6755.2011.02.003 |
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| 作者姓名： | 肖行川 夏文香 马林凤 王振霞 郭慧 |
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| 作者单位： | 青岛理工大学,环境与市政工程学院,青岛,266033 |
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| 摘 要： | 通过实验研究了菜籽生物柴油促进原油污染海滩的生物修复效果,并探讨了不同形态氮源下生物柴油对生物修复的促进作用.结果表明,生物柴油投加量为海水的2.5%(v/v)时效果最好,24 d内原油去除率可达到72%;混合性氮源较单一形式的氮源能更好地促进微生物的生长和对原油的代谢,24 d内原油的去除率可达到80%.
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| 关 键 词： | 生物柴油 生物修复 原油污染 海滩 |
Application of rapeseed biodiesel to remediate crude oil contaminated coast |
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| XIAO Xing-chuan,XIA Wen-xiang,MA Lin-feng,WANG Zhen-xia,GUO Hui. Application of rapeseed biodiesel to remediate crude oil contaminated coast[J]. Hebei Fisheries, 2011, 0(2): 13-15,40. DOI: 10.3969/j.issn.1004-6755.2011.02.003 |
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| Authors: | XIAO Xing-chuan XIA Wen-xiang MA Lin-feng WANG Zhen-xia GUO Hui |
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| Affiliation: | (Department of Environmental and Municipal Engineering, Qingdao Technological Unversity, Qingdao, China 266033) |
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| Abstract: | The effect of stimulating the biodegradation of crude oil with rapeseed biodiesel was tested under different dosage and nitrogen source. The conclusions shows thai, according to the experimental results, 2.5% is the most suitable dosage which removed 72% crude oil in 24 days,and the biodegradation effect on of crude oil by adding mixed nitrogen is more effective than adding nitrogen alone. The former can remove 80% of the crude oil in 24 days. |
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| Keywords: | biodiesel bioremediation petroleum contamination shoreline |
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