نتایج جستجو برای: petroleum hydrocarbon

تعداد نتایج: 35462  

Journal: :Bangladesh Journal of Microbiology 1970

Journal: Pollution 2018

Petroleum hydrocarbon contamination is a major global prevalent issue in the petroleum sector. This research focuses on evaluating biodegradation of three Gram-negative bacilli, isolated from cowpea planted soil, contaminated with kerosene. The Gram negative bacilli strains have been characterized and identified, using MicrobactTM ID24E systems for the identification of Enterobacteriaceae and c...

2017
Mahesh Lakmal Gunathilaka Madunil Anuk Niriella Nathasha Vihangi Luke Chathura Lakmal Piyarathna Rohan Chaminda Siriwardena Arjuna Priyadarshin De Silva Hithanadura Janaka de Silva

BACKGROUND Hydrocarbon-induced occupational liver injury is a well-known clinical entity among petroleum industry workers. There are many types of hydrocarbon exposure, with inhalation being the most common. Hydrocarbon-induced occupational liver injury is a rarely suspected and commonly missed etiological agent for liver injury. We report a case of a non-petroleum industry worker with chronic ...

2014
Nandhini Palanisamy Jayaprakash Ramya Srilakshman Kumar NS Vasanthi Preethy Chandran Sudheer Khan

Petroleum based products are the major source of energy for industries and daily life. Leaks and accidental spills occur regularly during the exploration, production, refining, transport, and storage of petroleum and petroleum products. In the present study we isolated the bacteria from diesel contaminated soil and screened them for diesel biodegradation capacity. One monoculture isolate identi...

2014
M. N. Joshi S. V. Dhebar P. Bhargava A. S. Pandit R. P. Patel A. K. Saxena S. B. Bagatharia

Petroleum products play a major role in fueling the economy of the world but the pollution they create has become a critical issue. Understanding the diversity present in pipeline muck will help with the exploration of new microbial strains with better hydrocarbon degrading capacities for bioremediation of polluted sites. This study provides an analysis of petroleum muck using next generation s...

Journal: :Applied and environmental microbiology 2003
Omry Koren Vishnia Knezevic Eliora Z Ron Eugene Rosenberg

The biodegradation of hydrocarbon pollutants in open systems is limited by the availability of a utilizable nitrogen source. This limitation can be overcome by using uric acid. Enrichment cultures grown on crude oil-uric acid media yielded mixed and pure cultures that degraded petroleum. In a simulated open system, uric acid bound to crude oil and was available for bacterial growth and petroleu...

2014
Pratima Sharma Jyoti Singh Shipra Dwivedi Mahendra kumar

At present, petroleum hydrocarbon is one of the most serious Abstract: environmental problem. Oil spill occurring accidently in the ocean during transportation or other working places like refineries causes great threat to the flora and fauna existing nearby. Modern methods of remediation such as incineration, land filling, burning, etc. are expensive as well as their byproducts produced are of...

2014
Xinxin Wang Decai Jin Lisha Zhou Liang Wu Wei An Lin Zhao

Gordonia alkanivorans strain CGMCC6845 is a halotolerant hydrocarbon-degrading bacterium isolated from petroleum-contaminated saline soil. Here we present the 5.0-Mb draft genome sequence of this strain, which will improve our understanding of the diversity of G. alkanivorans and the mechanisms of microbial hydrocarbon degradation in saline environment.

2017
Arvind Kumar Singh Bobby Chettri Arpita Ghosh Surendra K Chikara Timir Tripathi

Novosphingobium panipatense P5:ABC is a hydrocarbon-degrading bacterium isolated from petroleum-contaminated soil. Here, we present the 5.74-Mb draft genome sequence with 5,206 genes and an average G+C content of 64.7%. The genomic information will improve our understanding of the diversity of N. panipatense and the mechanisms of microbe-based hydrocarbon degradation.

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