| Semi-continuous anaerobic co-digestion of thickened waste activated sludge and fat, oil and grease. | |
| | |
MedLine Citation:
|
PMID: 21546236 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
Co-digestion of thickened waste activated sludge (TWAS) and fat, oil and grease (FOG) was conducted semi-continuously under mesophilic conditions. The results showed that daily methane yield at the steady state was 598L/kg VS(added) when TWAS and FOG (64% of total VS) were co-digested, which was 137% higher than that obtained from digestion of TWAS alone. The biogas composition was stabilized at a CH(4) and CO(2) content of 66.8% and 29.5%, respectively. Micronutrients added to co-digestion did not improve the biogas production and digestion stabilization. With a higher addition of FOG (74% of total VS), the digester initially failed but was slowly self-recovered; however, the methane yield was only about 50% of a healthy reactor with the same organic loading rate. |
| | |
Authors:
|
Caixia Wan; Quancheng Zhou; Guiming Fu; Yebo Li |
Related Documents
:
|
4093546 - Induction of cytochrome p-450 and phosphatidylcholine synthesis by endosulfan in liver ... 3055426 - Alterations in lipid metabolism and cellular morphology in the liver of female rats tre... 21278706 - Polyglutamine atrophin provokes neurodegeneration in drosophila by repressing fat. 2737286 - Hyperammonemia decreases body fat content in rat. 7443096 - Lysosomal acid phosphatase decrease in nutritional encephalopathy in chicks. 17960026 - Sr-bi inhibits abcg1-stimulated net cholesterol efflux from cells to plasma hdl. |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2011-5-3 |
Journal Detail:
|
Title: Waste management (New York, N.Y.) Volume: - ISSN: 1879-2456 ISO Abbreviation: - Publication Date: 2011 May |
Date Detail:
|
Created Date: 2011-5-6 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 9884362 Medline TA: Waste Manag Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
|
Copyright © 2011 Elsevier Ltd. All rights reserved. |
Affiliation:
|
Department of Food, Agricultural, and Biological Engineering, The Ohio State University/Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691-4096, USA. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Indicator organisms for assessing sanitization during composting of plant wastes.
Next Document: Colorimetric artificial tongue for protein identification.