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Anaerobic digestion on a dairy farm: overview

, : Anaerobic digestion on a dairy farm: overview. Energy in Agriculture 4(4): 347-363

The design, implementation and performance of an on-farm plug flow anaerobic digestion system are described. Capital costs for the digester and justifications for certain design decisions are presented. Seasonal variation in the total and volatile solids concentrations, ammonia and organic nitrogen contents, and pH are documented. Biogas outflow of 400-495 msuperscript 3/d was documented for an 180-cow herd.


Other references

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Legendre, M., 1967: Psychosialogic facts of industrial enterprises: how does the industrial physician orient himself here?. Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale 28(4): 479-486

Jonas, F., 1983: Surface water quality in the Prisecnicky Brook water shed in the Ore Mountains. Lesnictvi Ceskoslovenska akademie zemedelska Ustav vedeckotechnickych informaci pro zemedelstvi 29(8): 691-716

Puritty, C.; Strickland, L.R.; Alia, E.; Blonder, B.; Klein, E.; Kohl, M.T.; McGee, E.; Quintana, M.; Ridley, R.E.; Tellman, B.; Gerber, L.R., 2017: Without inclusion, diversity initiatives may not be enough. Science 357(6356): 1101-1102

Mikucki, J.; Szewczyk, E., 1987: Amino acid requirements of pathogenic and non-pathogenic coagulase-negative Staphylococci. The study was carried out on two groups of coagulase-negative staphylococcal strains isolated from clinical material and from environment. Pathogenic strains showed an increased demand for greater number of amino acids (4-10) than strains derived...

Ariza, A.J.; Lebailly, S.; Martin, L.A.; Binns, H.J., 2003: Evaluation of content of pediatric health supervision visits A pilot Study. Pediatric Research 53(4 Part 2): 201A-202A, April

Soini, Y.; Pääkkö, P.; Autio-Harmainen, H., 1993: Genes of laminin B1 chain, alpha 1 (IV) chain of type IV collagen, and 72-kd type IV collagenase are mainly expressed by the stromal cells of lung carcinomas. In this study, we analyzed the expression of messenger (m)RNAs for laminin B1 chain, alpha 1 (IV) chain of type IV collagen, and 72-kd type IV collagenase in 15 primary lung carcinomas and in two metastatic adenocarcinomas to the lung. The results...

Engstrom, E.J.; Kendler, K.S.; Kraepelin, E., 2016: Emil Kraepelin: Icon and Reality. In the last third of the 20th century, the German psychiatrist Emil Kraepelin (1856-1926) became an icon of postpsychoanalytic medical-model psychiatry in the United States. His name became synonymous with a proto-biological, antipsychological, br...

R.G.Walker, 1975: Nested submarine-fan channels in the Capistrano Formation, San Clemente, California. Base of the Kiaman Its definition and global stratigraphic significance 86(7): 915

Willett, I.R.; Higgins, M.L., 1978: Phosphate sorption by reduced and re oxidized rice soils. Intact cores of 2 rice soils of southeastern Australia were flooded for 146 days to simulate part of a rice-upland crop rotation. The P sorptivity and acetate (pH 4.8) and oxalate (pH 3.0) extractable Fe levels were monitored for 210 days, before,...