Mixotrophic Growth of Chlorella Sp. Using Glycerol for the Production of Biodiesel: A Review

Authors

  • Sakshi Bansal Amity School of Applied Sciences, Amity University, Mumbai, India

DOI:

https://doi.org/10.12723/mjs.49.1

Keywords:

Algal Fuel, Mixotrophic Cultivation, Crude Glycerol, Nitrogen Sources, Phosphorus Addition

Abstract

Microalgae have great potential for the production of lipids that can be converted into biodiesel. Glycerol is generated as a by-product of the transesterification reaction of the lipid produced by the algae into biodiesel. The process of converting this crude glycerol into the pharmaceutical grade is expensive. Also, glycerol formation from biodiesel production creates surplus glycerol reserves. In this review, the use of crude glycerol as a carbon source for the mixotrophic growth of Chlorella Sp. is discussed. Addition of other nutritional sources like nitrogen and phosphorus was also systematically studied and the relationship between the concentration of these nutrients and the growth pattern of the algae was analyzed which is presented in the article as well.

 

, , Crude Glycerol, Nitrogen Sources, Phosphorus Addition

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Published

2019-05-25