Current and emerging trends in bioremediation of petrochemical waste: A review
Autor: | Pratap Srivastava, Rishikesh Singh, Dan Bahadur Pal, Anwesha Borthakur, Pardeep Singh, Neha Srivastava, Rajat Jain, Sughosh Madhav, Pradeep Kumar Mishra, Dhanesh Tiwary |
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Rok vydání: | 2017 |
Předmět: |
0301 basic medicine
Environmental Engineering Waste management 010501 environmental sciences 01 natural sciences Pollution 03 medical and health sciences 030104 developmental biology Bioremediation Petrochemical Environmental science Waste Management and Disposal 0105 earth and related environmental sciences Water Science and Technology |
Zdroj: | Critical Reviews in Environmental Science and Technology. 47:155-201 |
ISSN: | 1547-6537 1064-3389 |
Popis: | Various industries release harmful petrochemical contaminants into the environment. To treat these petrochemical contaminants at source, different physical, chemical, and biological methods have been proposed and applied worldwide. However, physical and chemical methods have their own advantages and limitations; in this review, we majorly focused on the biodegradation of petrochemical wastes. First, a background study on the literature available in this field is presented. Second is a review of the toxic effects of petrochemical waste and various physical and chemical processes, followed by elaborate biological processes available for petrochemical waste degradation. Further, different aspects of bioremediation, such as modes, factors, limitations, and future perspectives are critically reviewed and presented. It was found that most of the studies performed on bioremediation of petrochemical waste employed bacteria for the degradation purpose. Some studies also made use of algae, fungi, yeast, gen... |
Databáze: | OpenAIRE |
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