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Browsing Dairy Environmental Systems by Author "Oliver, Jason"
Now showing items 1-7 of 7
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Anaerobic Digestion at Noblehurst Farms, Inc.
(2016-06)Noblehurst Farms, Inc., managed by Robert Noble, is located in Livingston County, New York. The farm milks 1,750 Holstein cows. Digester construction began in the fall of 2014. The digester began receiving waste in Feb. ... -
Anaerobic Digestion at Spruce Haven Farm
(2016-06)Spruce Haven Farm, LLC, managed by Doug Young, is located in Cayuga County, New York. The farm herd has 3,360 Holsteins and milks ~1,500 cows. Digester construction began in Spring 2014, with the system operating by ... -
Anaerobic Digestion at Twin Birch Farm
(2016-06)Twin Birch Farm, owned by Dirk Young, is located in Cayuga County, New York The farm milks 1,270 Holstein cows. The AD system was commissioned in 2003 (See: Anaerobic Digestion at Twin Birch Farm: Case Study) with several ... -
Hydrogen Sulfide Removal From Biogas: Available technologies for hydrogen sulfide removal from biogas
(2016-09)Biogas, a methane (CH4) rich gas produced from anaerobic digestion of organics, is an undervalued renewable fuel. Upgrading biogas by removing impurities and concentrating CH4 produces a cleaner, more useful fuel. While ... -
Hydrogen Sulfide Removal From Biogas: Biotrickling filters for H2S - Improvement opportunities
(2016-08)Controls and innovative processes to improve the performance of biotrickling filter (BTF) and the oxidation of H2S to sulfate by sulfur-oxidizing bacteria (SOB) are summarized below. -
Hydrogen Sulfide Removal From Biogas: Biotrickling filters for H2S - Overview of configuration and design
(2016-08)BIOTRICKLING FILTERS Biotrickling filters (BTF) are irrigated reactors with a packed bed colonized by sulfur-oxidizing bacteria (SOB). As raw biogas is blown through the media, hydrogen sulfide (H2S) is removed from the ... -
Hydrogen Sulfide Removal From Biogas: Microbial underpinnings of H2S biological filtration
(2016-09)Sulfur-oxidizing bacteria (SOB) are lithoautotrophs; lithos meaning rock or mineral, for their ability to feed on elemental sulfur (S0); autotroph meaning self-feeding, for their ability to produce the complex compounds ...
