Recent improvements in oily wastewater treatment: Progress, challenges, and future opportunities
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Type
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Journal
Article
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Author
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Sanaa
Jamaly
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Author
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Adewale
Giwa
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URL
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Volume
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37
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Pages
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15-30
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Publication
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Journal
of Environmental Sciences
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Date
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November
1, 2015
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Abstract
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Reviews
current methods for oily wastewater treatment through which contaminants such
as oil, fats, grease, and inorganics can be removed for safe applications.
Methods include electrochemical treatment, membrane filtration, biological
treatment, hybrid technologies, use of biosurfactants, treatment via vacuum
ultraviolet radiation, and destabilization of emulsions through the use of
zeolites and other natural minerals.
Authors describe innovative and novel approaches to oily wastewater treatment and provide scientific background for future work that will be aimed at reducing the adverse impact of the discharge of oily wastewater into the environment. They also discuss current challenges affecting the optimal performance of oily wastewater treatment methods and opportunities for future research development in this field. |
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