| Título: | Energy Production and Pollution Mitigation from Broilers Houses on Poultry Farms in Jamaica and Pennsylvania |
| Autores: |
Grant, Shanique Marshalleck, Alicia |
| Fecha: | 1969-12-31 |
| Publicador: | International Journal for Service Learning in Engineering, Humanitarian Engineering and Social Entrepreneurship |
| Fuente: |
 |
| Tipo: | |
| Tema: | anaerobic digesters; mathematical models; chicken; pig and cow manure |
| Descripción: | Increasing energy demands and diminishing fuel supplies have left nations desirous of avenues to minimize their reliance on traditional energy sources and a need to infuse supplementary technologies. Biogas technology is one such trajectory that can contribute to the reduction of dependency on fossil fuel as well as allay environmentally problems. The University of Technology, Jamaica (UTech) and Pennsylvania State University (PSU), in pursuit of investigating the potential of biogas in the agricultural sectors of Jamaica and Pennsylvania, United States, sought to use biogas generated from livestock (chicken, swine and cow) waste as an alternative energy source. A 32 factorial design resulted in the construction of seven (7) laboratory scale biodigesters, each with a volumetric capacity of 8 L. Variations of the ratio, (i.e. chicken manure in combination with pig or cow manure) and retention time enabled the monitoring of biogas flow-rates, temperature, pH, residual mass along with percentage methane production. From the data collected mathematical models relating the flow-rate and percentage methane concentration were deduced in order to facilitate the design of a pilot scale digester on the Silverdene poultry farm in the Parish of St. Catherine, Jamaica. |
| Idioma: | No aplica |
1 Cropping in Semi-arid North-west India in Greenhouse with Ground Coupling Shading and Natural Ventilation for Environmental Control por Sharan, Girja; DA Institue of Information and Communication Technology,Madhavan, T.; Indian Institute of Management | 6 Redesigning an Appropriate Technology Shredder for Manufacture in a Developing Country por Weiss, Jeffrey,George, Camille,Walker, John |
2 Student-led, Community Driven Improvement of the Drinking Supply in a Rural Village in South Africa. por Heil, Ethan; University of Virginia,Nengwenani, Duncan; University of Venda,Raedani, Audrey; University of Venda,Gutierrez, Veronica; University of Virginia,Nthambeleni, Gadisi; University of Venda,Mathoma, Khuthalani; University of Venda,Brown-Glazner, Rachel; University of Virginia,Swap, Robert; University of Virginia | 7 A Portable and Sustainable Computer Education Project for Developing Countries-Phase 1 por Ros, Jordi,Lee, Christine,Bruce, Michael,Fan, Charlie,Quan, Regina,Pai, Henry |
3 Message from the Editor por Colledge, Tom | 8 Learning and Service in Engineering and Global Development por Riley, Donna,Bloomgarden, Alan H. |
4 Service Learning in Engineering and Science for Sustainable Development por Pearce, Joshua M. | 9 Assessment of Wheelchair Technology in Tanzania por Winter, V, Amos G. |
5 Learning Sustainable Design through Service por Al-Khafaji, Karim,Morse, Margaret Catherine | 10 Design of Solar Ovens for Use in the Developing World por Martin, Rachel,Bond, Timothy,Erickson, John,Rog, Morgan,Crowley, Cyprienne,Hutchins, Robert,Fahrner, Grayson,Lai, Kay,Guter, Avi,Steiner, Jack,Wrolstad, Melissa |