Ulster University Logo

Ulster Institutional Repository

Possibilities and Challenges for Biosurfactants Use in Petroleum Industry

Biomedical Sciences Research Institute Computer Science Research Institute Environmental Sciences Research Institute Nanotechnology & Advanced Materials Research Institute

Perfumo, Amedea, Rancich, Ivo and Banat, Ibrahim (2010) Possibilities and Challenges for Biosurfactants Use in Petroleum Industry. In: BIOSURFACTANTS, Advances in Experimental Medicine and Biology. SPRINGER-VERLAG BERLIN, HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY , pp. 135-145. ISBN 0065-2598 [Book section]

[img]
Preview
PDF - Published Version
731Kb

Abstract

Biosurfactants are a group of microbial molecules identified by their unique capabilities to interact with hydrocarbons. Emulsification and de-emulsification, dispersion, foaming, wetting and coating are some of the numerous surface activities that biosurfactants can achieve when applied within systems such as immiscible liquid/liquid (e.g., oil/water), solid/liquid (e.g., rock/oil and rock/water) and gas/liquid. Therefore, the possibilities of exploiting these bioproducts in oil-related sciences are vast and made petroleum industry their largest possible market at present. The role of biosurfactants in enhancing oil recovery from reservoirs is certainly the best known; however they can be effectively applied in many other fields from transportation of crude oil in pipeline to the clean-up of oil storage tanks and even manufacturing of fine petrochemicals. When properly used, biosurfactants are comparable to traditional chemical analogues in terms of performances and offer advantages with regard to environment protection/conservation.This chapter aims at providing an up-to-date overview of biosurfactant roles, applications and possible future uses related to petroleum industry.

Item Type:Book section
Faculties and Schools:Faculty of Life and Health Sciences
Faculty of Life and Health Sciences > School of Biomedical Sciences
Research Institutes and Groups:Biomedical Sciences Research Institute
Biomedical Sciences Research Institute > Pharmaceutical Science and Practice
ID Code:15296
Deposited By:Professor Ibrahim Banat
Deposited On:22 Sep 2010 11:52
Last Modified:16 May 2012 11:02

Repository Staff Only: item control page