fulltext.study @t Gmail

Comparison of lab-scale and pilot-scale hybrid anaerobic solid–liquid systems operated in batch and semi-continuous modes

Paper ID Volume ID Publish Year Pages File Format Full-Text
36518 45134 2005 7 PDF Available
Title
Comparison of lab-scale and pilot-scale hybrid anaerobic solid–liquid systems operated in batch and semi-continuous modes
Abstract

The hybrid anaerobic solid–liquid (HASL) system was developed for food waste bioconversion. Lab-scale and pilot-scale HASL systems were operated in batch and semi-continuous modes. High efficiencies for conversion of food waste into biogas were shown for both the lab-scale and pilot-scale HASL systems. Semi-continuous mode of HASL system was more effective than batch process. Methane production was 0.49 l l−1 day−1 and 0.71 l l−1 day−1 for the lab-scale HASL system operated in batch and semi-continuous modes, respectively. It was 0.33 l l−1 day−1 and 0.49 l l−1 day−1 for the pilot-scale HASL system operated in batch and semi-continuous modes, respectively. Total VS removal in all experiments was from 77% to 80%. The content of methane in the biogas produced was from 70% to 74% for batch and semi-continuous operation of HASL systems. Based on the results obtained, a new pilot-scale HASL system for the treatment of 3 tonnes of food waste per day was designed and will be built in Singapore in year 2005.

Keywords
Anaerobic digestion; Chemical oxygen demand; Food waste; Hybrid anaerobic solid–liquid (HASL) system; Volatile fatty acids
First Page Preview
Comparison of lab-scale and pilot-scale hybrid anaerobic solid–liquid systems operated in batch and semi-continuous modes
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Process Biochemistry - Volume 40, Issue 11, November 2005, Pages 3580–3586
Authors
, , , ,
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