Batch Sedimentation Studies for Freshwater Green Alga Scenedesmus abundans Using Combination of Flocculants.

ABSTRACT: Microalga is the only feedstock that has the theoretical potential to completely replace the energy requirements derived from fossil fuels. However, commercialization of this potential source for fuel applications is hampered due to many technical challenges with harvesting of biomass being the most energy intensive process among them. The fresh water microalgal species, Scenedesmus abundans, has been widely recognized as a potential feedstock for production of biodiesel (Mandotra et al., 2014). The present work deals with sedimentation of algal biomass using extracted chitosan and natural bentonite clay powder as flocculant. The effect of flocculant combination and different factors such as temperature, pH, and concentration of algal biomass on sedimentation rates has been analyzed

SUBMITTER: Moorthy RK 

PROVIDER: S-EPMC5475385 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature