A novel bioreactor for immobilized phototrophs
journal contributionposted on 2012-11-28, 11:16 authored by Saskia Fermont, Gilbert Shama
A novel configuration of photobioreactor is described in which filaments of alginate containing immobilized cells of a leaky mutant of Dunaliella parva are wound round a central light well which is located within a glass outer chamber so that a liquid medium is caused to flow in the annular space between the outside chamber and the alginate filaments. Glycerol production by D. parva was maintained for 700 h and the highest concentration of glycerol attained was approx. 12 mg l-1.
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