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Articles 1 - 7 of 7
Full-Text Articles in Civil and Environmental Engineering
Methane Production By A Packed-Bed Anaerobic Digester Fed Dairy Barn Flush Water, Sean Richard Thomson
Methane Production By A Packed-Bed Anaerobic Digester Fed Dairy Barn Flush Water, Sean Richard Thomson
Master's Theses
Packed-bed digesters are an alternative to covered lagoon digesters for methane production and anaerobic treatment of dilute wastewaters such as dairy barn flush water. The physical media of packed-beds retain biofilms, often allowing increased treatment rates. Previous studies have evaluated several types of media for digestion of dilute wastewaters, but cost and media fouling have setback commercial development. A major operational cost has been effluent recirculation pumping.
In the present effort, a novel approach to anaerobic digestion of flush dairy water was developed at pilot-scale: broken walnut shells were used as a low-cost packed-bed medium and effluent recirculation was replaced …
Agenda: 2012 Energy Justice Conference And Technology Exposition, University Of Colorado Boulder. Center For Energy & Environmental Security, University Of Colorado Boulder. Colorado European Union Center Of Excellence, University Of Colorado Boulder. Presidents Leadership Institute
Agenda: 2012 Energy Justice Conference And Technology Exposition, University Of Colorado Boulder. Center For Energy & Environmental Security, University Of Colorado Boulder. Colorado European Union Center Of Excellence, University Of Colorado Boulder. Presidents Leadership Institute
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Co-sponsored with the Colorado European Union Center of Excellence and the Presidents Leadership Institute at the University of Colorado Boulder.
The ability to harness energy is fundamental to economic and social development. Worldwide, almost 3 billion people have little or no access to beneficial energy resources for cooking, heating, water sanitation, illumination, transportation, or basic mechanical needs. Energy poverty exacerbates ill health and economic hardship, and reduces educational opportunities, particularly for women and children. Specifically, access to efficient and affordable energy services is a prerequisite for achieving the Millennium Development Goal (MDG) relating to poverty eradication.
In response, the UN …
Slides: Sources Of Electrical Energy For Those Who Are Remote And Poor, Frank Barnes
Slides: Sources Of Electrical Energy For Those Who Are Remote And Poor, Frank Barnes
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Frank Barnes, Distinguished Professor, Electrical, Computer, and Energy Engineering, University of Colorado
24 slides
Slides: Impacts Of Energy Deficits In Cooking, Illumination, Water, Sanitation, And Motive Power, Paul S. Chinowsky
Slides: Impacts Of Energy Deficits In Cooking, Illumination, Water, Sanitation, And Motive Power, Paul S. Chinowsky
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Paul Chinowsky, Director, Mortenson Center in Engineering for Developing Communities; Professor, University of Colorado
25 slides
Slides: Nokero: Power To The Powerless, Stephen Katsaros
Slides: Nokero: Power To The Powerless, Stephen Katsaros
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Stephen Katsaros, Inventor, Founder, and CEO, Nokero
13 slides
Slides: Appropriate Sustainable Energy Technologies: A Light To The World, Lakshman D. Guruswamy, Jason B. Aamodt, Blake Feamster
Slides: Appropriate Sustainable Energy Technologies: A Light To The World, Lakshman D. Guruswamy, Jason B. Aamodt, Blake Feamster
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Jason Aamodt, Attorney; Adjunct Professor, University of Tulsa
15 slides
Is Sustainable Agriculture Possible In The Arid West?: The Example Of The Ogallala Aquifer, John Opie
Is Sustainable Agriculture Possible In The Arid West?: The Example Of The Ogallala Aquifer, John Opie
Sustainable Use of the West's Water (Summer Conference, June 12-14)
16 pages.
Contains 2 pages of references.