Fresh water green microalga Scenedesmus abundans: A potential feedstock for high quality biodiesel production

被引：112

作者：

Mandotra, S. K. ^{[1
,2
]}

Kumar, Pankaj ^{[1
]}

Suseela, M. R. ^{[1
]}

Ramteke, P. W. ^{[2
]}

机构：

[1] CSIR, Natl Bot Res Inst, Algol Lab, Lucknow 226001, Uttar Pradesh, India

[2] Sam Higginbottom Inst Agr Technol & Sci, Dept Biol Sci, Allahabad 211007, Uttar Pradesh, India

来源：

BIORESOURCE TECHNOLOGY | 2014年 / 156卷

关键词：

Scenedesmus abundans; Biomass; Biodiesel; Transesterification; Photobioreactor; LIPID PRODUCTION; CARBON-DIOXIDE; GROWTH; TRANSESTERIFICATION; ACCUMULATION; EXTRACTION; BIOFUELS; STRAINS;

D O I：

10.1016/j.biortech.2013.12.127

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Present investigation studied the potential of fresh water green microalga Scenedesmus abundans as a feedstock for biodiesel production. To study the biomass and lipid yield, the culture was grown in BBM, Modified CHU-13 and BG-11 medium. Among the tested nitrogen concentration using Modified CHU-13 medium, the highest biomass and lipid yield of 1.113 +/- 0.05 g/L and 489 +/- 23 mg/L respectively was found in the culture medium with 0.32 g/L of nitrogen (KNO3). Different lipid extraction as well as transesterification methods were also tested. Fatty acid profile of alga grown in large scale indigenous made photobioreactor has shown abundance of fatty acids with carbon chain length of C16 and C18. Various biodiesel properties such as cetane number, iodine value and saponification value were found to be in accordance with Brazilian National Petroleum Agency (ANP255) and European biodiesel standard EN14214 which makes S. abundans as a potential feedstock for biodiesel production. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：42 / 47

页数：6

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