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A new method for preparing raw material for biodiesel production

Paper ID Volume ID Publish Year Pages File Format Full-Text
36438 45132 2006 4 PDF Available
Title
A new method for preparing raw material for biodiesel production
Abstract

Biodiesel has become more attractive recently because of its environmental benefits and the fact that it is made from renewable resources. The cost of biodiesel, however, is the bottleneck for its commercialization. In this paper the monosodium glutamate wastewater after diluted was well treated as a cheap fermentation broth for Rhodotorula glutinis to biosynthesize lipid as the raw material for the production of biodiesel. The optimum conditions were: the initial COD of inlet water was 10,000 mg/L, pH was 5.5, and the inoculum concentration of 12%. The flask treatment result indicated that the COD degradation ratio and the lipid content could reach (85.51 ± 1.00%) and (9.04 ± 0.11%), respectively. And the transesterification of the crude lipid obtained indicated that methyl ester yield was (92.54 ± 2.00%).

Keywords
Biodiesel; Lipid; Rhodotorula glutinis; Monosodium glutamate (MSG) wastewater; COD degradation ratio; Lipid content
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Publisher
Database: Elsevier - ScienceDirect
Journal: Process Biochemistry - Volume 41, Issue 7, July 2006, Pages 1699–1702
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us