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Review: Silica Aerogel as a Viable Absorbent for Oil Spill Remediation

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DOI: 10.4236/jeas.2014.44013    5,224 Downloads   6,527 Views   Citations

ABSTRACT

The review article reflects on the potential of silica aerogel as viable absorbents for spilled crude oil. Reported oil absorption capacity of silica aerogel shows it has a future in polluted site clean-up. The review presents the various dynamics of oil spill, conventional clean-up technologies and silica aerogel synthesis techniques. It also highlights some investigations of oil spill sorption using aerogels. The future prospect of rice husk as a cheaper source silica aerogel is also considered.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Olalekan, A. , Dada, A. and Adesina, O. (2014) Review: Silica Aerogel as a Viable Absorbent for Oil Spill Remediation. Journal of Encapsulation and Adsorption Sciences, 4, 122-131. doi: 10.4236/jeas.2014.44013.

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