检索结果-南通市图书馆

Bioprospecting of Hydrocarbonoclastic Representative Bacteria

Journal of Environmental Protection 2022年第6期13卷 449-458页

作者： Asime Oba Barka John Jamilu Garba Asitonka James Oba Kwata Veronica John Stephen Bitrus Balami Okeke Uchechukwu Jasini Athanda Musa anthony ofili Independent Researcher Department of Veterinary Teaching Hospital Faculty of Veterinary Medicine University of Maiduguri Maiduguri Nigeria Department of Pipeline Products and Marketing Company Nigeria National Petroleum Corporation Abuja Nigeria Department of Veterinary Pathology Faculty of Veterinary Medicine University of Maiduguri Maiduguri Nigeria Department of Microbiology National Agency for Food and Drug Administration Control Abuja Nigeria Department of Veterinary Microbiology Faculty of Veterinary Medicine University of Maiduguri Maiduguri Nigeria Department of Microbiology Central Reference Laboratory Synlab Lagos Nigeria

This study was designed and carried out to characterize hydrocarbonoclastic microbial communities in soil polluted with artisanal refined hydrocarbon at Trans Amadi, Phalga Local Government Area of Rivers State, Nigeria. Heterotrophic bacteria count ranged from 8.0 × 105 cfu/gm for sample TSAS1, and 2.1 × 106 cfu/gm for sample TSAS2 while TSAS3 was too numerous to count (TNTC). Hydrocarbon utilizing bacteria count ranged from 1.1 × 105 cfu/gm for TSAS1, and 5.9 × 104 cfu/gm for TSAS2, while TSAS3 was 5.4 × 104 cfu/gm. Physiochemical parameters of the soil were determined. The ranges obtained were pH 6.6, conductivity 125 μs/cm, temperature 27.3°C, moisture 7.72, total nitrogen 0.056%, phosphate 1.554 ppm, potassium 145.87 ppm, lead 7.02 ppm, cadmium 0.41 ppm, nickel 1.96 ppm, copper 1.14 ppm, total petroleum hydrocarbon 1487.24181 ppm, polycyclic aromatic hydrocarbon 12.85287 ppm. Isolates of hydrocarbon utilizing bacteria characterized belonged to the genera Escherichia coli, Klebsiella sp., Lactobacillus sp., Enterobacter sp., Serratia sp., and Proteus sp. The findings in this study have revealed the abilities of these groups of bacteria to be employed in bioremediation/biodegradation clean-up practices. Thus the polluted soil may harbour important genera of bacterial species that may have beneficial applications in environmental microbiology for future remediation processes.

关键词： Bioprospecting Hydrocarbonoclastic Bacteria Total Petroleum Hydrocarbons Polycyclic Aromatic Hydrocarbons Crude Oil Soil

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：