Results 191 to 200 of about 41,657 (225)

Economics of a Swine Manure Anaerobic Digester

Transactions of the ASAE, 1981
ABSTRACT A farrow-to-finish pork production facility from which an anaerobic digester processed the manure was sub-jected to an energy and economic analysis. The methane gas produced in the digester fueled an internal combus-tion engine which powered an electrical generator.
null J. R. Fischer, null D. D. Osburn, null N. F. Meador, null C. D. Fulhage   +3 more
openaire   +1 more source

Anaerobic Phenol Degradation by Microorganisms of Swine Manure

Current Microbiology, 1997
Swine manure contains diverse groups of aerobic and anaerobic bacteria. An anaerobic bacterial consortium containing sulfate-reducing bacteria (SRB) and acetate-utilizing methanogenic bacteria was isolated from swine manure. This consortium used phenol as its sole source of carbon and converted it to methane and CO2.
openaire   +2 more sources

Fate of tetracyclines in swine manure of three selected swine farms in China

Journal of Environmental Sciences, 2012
Veterinary antibiotics can enter the environment due to the common practice of land application of manure from treated animals. The environmental fate of tetracyclines in swine manure after composting and field application remains largely unknown.
Min, Qiao, Wangda, Chen, Jianqiang, Su, Bing, Zhang, Cai, Zhang   +4 more
openaire   +2 more sources

Solid state fermentation of swine manures.

Zhonghua Minguo wei sheng wu ji mian yi xue za zhi = Chinese journal of microbiology and immunology, 1987
A kinetic model for the solid state fermentation of swine manures under both aerobic and anaerobic conditions have been proposed. The rate of CO2 production is used as an indicator of the degree of stabilization of swine manures. Analysis of available experimental data suggests that the initial rate of stabilization, as measured by the product of the ...
Hsu, Jyh-Ping, Wang, Hsi-Hua
openaire   +1 more source

A critical review on livestock manure biorefinery technologies: Sustainability, challenges, and future perspectives

Renewable and Sustainable Energy Reviews, 2021
Benyamin Khoshnevisan, Na Duan, Panagiotis Tsapekos   +2 more
exaly  

Settling Characteristics of Swine Manure

Transactions of the ASAE, 1975
null S. C. Jett, null H. E. Hamilton, null I. J. Ross   +2 more
openaire   +1 more source

Swine manure fermentation to produce biohydrogen

Journal of Biotechnology, 2008
Yecong Li, Jun Zhu, Curtis Miller, Xiao Wu, Paul Chen, Roger Ruan   +5 more
openaire   +1 more source

ODOROUS EMISSIONS FROM SWINE MANURE COMPOSTING

Proceedings of the Water Environment Federation, 2000
D.L. Elwell, M.C. Wiles, H.M. Keener, L.B. Willett   +3 more
openaire   +1 more source

Swine manure treatment

2005
openaire   +1 more source

Impact of pyrolysis temperature and manure source on physicochemical characteristics of biochar

Bioresource Technology, 2012
Keri B Cantrell, Minori Uchimiya, Jeffrey M Novak   +2 more
exaly