Tags

Type your tag names separated by a space and hit enter

Degradation and characteristic changes of organic matter in sewage sludge using microbial fuel cell with ultrasound pretreatment.
Bioresour Technol. 2011 Jan; 102(1):272-7.BT

Abstract

Microbial fuel cell (MFC) could be an efficient sludge treatment unit in regard of rates and extents of total chemical oxygen demand (TCOD) removal, particularly when ultrasound was applied to pretreat the sludge. This study characterized the organic matter in sludge before and after MFC treatment, with or without ultrasound as a pretreatment stage. The 5-d MFC tests with electric load significantly enhanced TCOD removal rate from 11.3% to 19.2% for raw sludge and from 25% to 57% for sludge pretreated with >0.6 W ml(-1) ultrasound, using conventional anaerobic digestion test (without electric load) as control. The aromatic proteins, soluble microbial byproduct-like fluorescent compounds and carboxylic components, aliphatic components (C-H related), hydrocarbon and carbohydrate materials were identified to be principally released by ultrasound pretreatment and the fuels in the present MFC study.

Authors+Show Affiliations

State Key Laboratory of Urban Water Resources and Environments, School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20483596

Citation

Jiang, Junqiu, et al. "Degradation and Characteristic Changes of Organic Matter in Sewage Sludge Using Microbial Fuel Cell With Ultrasound Pretreatment." Bioresource Technology, vol. 102, no. 1, 2011, pp. 272-7.
Jiang J, Zhao Q, Wei L, et al. Degradation and characteristic changes of organic matter in sewage sludge using microbial fuel cell with ultrasound pretreatment. Bioresour Technol. 2011;102(1):272-7.
Jiang, J., Zhao, Q., Wei, L., Wang, K., & Lee, D. J. (2011). Degradation and characteristic changes of organic matter in sewage sludge using microbial fuel cell with ultrasound pretreatment. Bioresource Technology, 102(1), 272-7. https://doi.org/10.1016/j.biortech.2010.04.066
Jiang J, et al. Degradation and Characteristic Changes of Organic Matter in Sewage Sludge Using Microbial Fuel Cell With Ultrasound Pretreatment. Bioresour Technol. 2011;102(1):272-7. PubMed PMID: 20483596.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Degradation and characteristic changes of organic matter in sewage sludge using microbial fuel cell with ultrasound pretreatment. AU - Jiang,Junqiu, AU - Zhao,Qingliang, AU - Wei,Liangliang, AU - Wang,Kun, AU - Lee,Duu-Jong, Y1 - 2010/05/18/ PY - 2010/02/08/received PY - 2010/04/17/revised PY - 2010/04/24/accepted PY - 2010/5/21/entrez PY - 2010/5/21/pubmed PY - 2011/3/1/medline SP - 272 EP - 7 JF - Bioresource technology JO - Bioresour Technol VL - 102 IS - 1 N2 - Microbial fuel cell (MFC) could be an efficient sludge treatment unit in regard of rates and extents of total chemical oxygen demand (TCOD) removal, particularly when ultrasound was applied to pretreat the sludge. This study characterized the organic matter in sludge before and after MFC treatment, with or without ultrasound as a pretreatment stage. The 5-d MFC tests with electric load significantly enhanced TCOD removal rate from 11.3% to 19.2% for raw sludge and from 25% to 57% for sludge pretreated with >0.6 W ml(-1) ultrasound, using conventional anaerobic digestion test (without electric load) as control. The aromatic proteins, soluble microbial byproduct-like fluorescent compounds and carboxylic components, aliphatic components (C-H related), hydrocarbon and carbohydrate materials were identified to be principally released by ultrasound pretreatment and the fuels in the present MFC study. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/20483596/Degradation_and_characteristic_changes_of_organic_matter_in_sewage_sludge_using_microbial_fuel_cell_with_ultrasound_pretreatment_ DB - PRIME DP - Unbound Medicine ER -