|材料类型：||文献, 政府刊物, 国家级的政府刊物, 互联网资源|
|所有的著者/提供者：||Lusk, P.; Resource Development Associates, Marietta, GA (United States); National Renewable Energy Laboratory (U.S.); United States. Department of Energy.; United States. Department of Energy. Office of Scientific and Technical Information.|
|注意：||Published through the Information Bridge: DOE Scientific and Technical Information.
Resource Development Associates, Marietta, GA (United States).
|描述：||101 pages : digital, PDF file.|
One manure management system provides not only pollution prevention but also converts a manure management problem into a new profit center. Economic evaluations and case studies of operating systems indicate that the anaerobic digestion of livestock manures is a commercially-available bioconversion technology with considerable potential for providing profitable co-products including a cost-effective renewable fuel for livestock production operations. This Casebook examines some of the current opportunities for the recovery of methane from the anaerobic digestion of animal manures. The economic evaluations are based on engineering studies of digesters that generate electricity from the recovered methane. Regression models, which can be used to estimate digester cost and internal rate of return, are developed from the evaluations. Finally, anaerobic digestion has considerable potential beyond agribusiness. Examples of digesters currently employed by other industries are provided.