干旱区生态环境知识资源中心(Arid): Eco-friendly bioremediation approach for crude oil-polluted soils using a novel and biostimulated Enterobacter hormaechei ODB H32 strain

Arid

DOI	10.1007/s13762-021-03885-z
	Eco-friendly bioremediation approach for crude oil-polluted soils using a novel and biostimulated Enterobacter hormaechei ODB H32 strain
	El-Liethy, M. A.; El-Noubi, M. M.; Abia, A. L. K.; El-Malky, M. G.; Hashem, A., I; El-Taweel, G. E.
通讯作者	El-Liethy, MA (corresponding author)，Natl Res Ctr, Water Pollut Res Dept, Environm Microbiol Lab, Giza 12622, Egypt.
来源期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
ISSN	1735-1472
EISSN	1735-2630
出版年	2022-01
英文摘要	Petroleum oil contaminants have become severe ecological problems and negatively impact human health. It is, therefore, imperative to identify environmentally friendly approaches to remediate oil-polluted environments. Therefore, bacterial oil degradation stimulated with a nitrogen source under optimum conditions was assessed in this study. Based on the 16S rRNA analysis, strain ODB H32 recovered from oil-based mud of some petroleum drilling sites in the western desert, Egypt, was identified as Enterobacter hormaechei. The metabolic fingerprint of E. hormaechei, achieved using BIOLOG GEN III, revealed that the strain could utilize diverse carbon and chemical sources. Also, E. hormaechei could biodegrade 0.6% of oil under optimized pH (7.0) and temperature (30 degrees C) conditions. Analyzing different nitrogen stimulants revealed that peptone > yeast extract > ammonium nitrate > urea enhanced the growth of E. hormaechei on mineral salts medium (MSM). Analysis by capillary gas chromatography revealed maximum (70.7%) degradation of peptone by E. hormaechei, indicating that peptone was a good biostimulant for oil degradation. These findings recommend using biostimulated E. hormaechei as an eco-friendly approach for remediating oil-polluted environments, under optimized conditions, especially in arid regions like the western desert of Egypt.
英文关键词	Oil-based mud Enterobacter hormaechei Bioremediation BIOLOG Environmental management Oil biodegradation
类型	Article ; Early Access
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000743837400001
WOS关键词	POLYCYCLIC AROMATIC-HYDROCARBONS ; BIODEGRADATION ; DEGRADATION ; SPILLS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377116
作者单位	[El-Liethy, M. A.; El-Taweel, G. E.] Natl Res Ctr, Water Pollut Res Dept, Environm Microbiol Lab, Giza 12622, Egypt; [El-Noubi, M. M.; El-Malky, M. G.] Ain Shams Univ, Inst Environm Studies & Res, Environm Basic Sci Dept, Cairo, Egypt; [Abia, A. L. K.] Environm Res Fdn, ZA-3630 Kwa Zulu, Westville, South Africa; [Abia, A. L. K.] Univ Venda, Sch Math & Nat Sci, Dept Microbiol, Private Bag X5050, ZA-0950 Thohoyandou, Limpopo, South Africa; [Hashem, A., I] Ain Shams Univ, Fac Sci, Chem Dept, Cairo, Egypt
推荐引用方式 GB/T 7714	El-Liethy, M. A.,El-Noubi, M. M.,Abia, A. L. K.,et al. Eco-friendly bioremediation approach for crude oil-polluted soils using a novel and biostimulated Enterobacter hormaechei ODB H32 strain[J],2022.
APA	El-Liethy, M. A.,El-Noubi, M. M.,Abia, A. L. K.,El-Malky, M. G.,Hashem, A., I,&El-Taweel, G. E..(2022).Eco-friendly bioremediation approach for crude oil-polluted soils using a novel and biostimulated Enterobacter hormaechei ODB H32 strain.INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY.
MLA	El-Liethy, M. A.,et al."Eco-friendly bioremediation approach for crude oil-polluted soils using a novel and biostimulated Enterobacter hormaechei ODB H32 strain".INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2022).