Continuous cultivation of lipid rich microalga Chlorella sp. FC2 IITG for improved biodiesel productivity via control variable optimization and substrate driven pH control

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• 作者：Basavaraj Palabhanvi^a ; Muthusivaramapandian Muthuraj^a ; Vikram Kumar^b ; Mayurketan Mukherjee^a ; Saumya Ahlawat^a ; Debasish Das^a ; ^b ; ^{debasishd@iitg.ernet.in} ; ^{debasis.iitb@gmail.com}
• 关键词：Microalgae ; Continuous fermentation ; High biomass productivity ; High lipid productivity ; High cell density
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：481-489
• 全文大小：1457 K
• 卷排序：224

文摘

Novel twostage chemostat was demonstrated for enhanced biomass & lipid productivity. Enhanced biomass productivity was achieved by control variables optimization. Biomass productivity of 92.7 g L−1 day−1 was achieved in the first reactor. Intracellular lipid enrichment was achieved by acetate addition in second reactor. An improved lipid productivity of 9.76 g L−1 day−1 was observed in the 2nd reactor.