Now showing items 1-3 of 3

    • Part 2: Applications and practical considerations of absorption chilling for dairy farms 

      Ray, Lauren; Gooch, Curt (Dairy Environmental Systems Program, 2020-03)
      Dairy farms that have anaerobic digesters to treat their manure can utilize combined heat and power (CHP) systems fueled by biogas. CHP systems produce waste heat, some of which is used to maintain the digester temperature, ...
    • Part 5: In-situ H2S removal - biological desulfurization 

      Ray, Lauren; Gooch, Curt (Dairy Environmental Systems Program, 2020-10)
      Fifth part of fact sheet series on biogas upgrading that covers biological desulfurization using anaerobic digestion in-situ methods. Controlled injection of oxygen in digester headspace promotes sulfur oxidizing bacteria ...
    • Part 6: In-situ H2S removal - chemical desulfurization 

      Ray, Lauren; Gooch, Curt (Dairy Environmental Systems Program, 2020-10)
      Sixth part of fact sheet series on biogas upgrading that covers chemical desulfurization using anaerobic digestion in-situ methods. Ferric (iron) chloride and ferric (iron) hydroxide additives are discussed with information ...