Anaerobic digestion of pig manure fibres from commercial pig slurry separation units
作者： Ole Thygesen , Jin M. Triolo , Sven G. Sommer
DOI: 10.1016/J.BIOSYSTEMSENG.2014.05.006
关键词: Agronomy 、 Biogas 、 Screw press 、 Pulp and paper industry 、 Hemicellulose 、 Slurry 、 Cellulose 、 Anaerobic digestion 、 Chemistry 、 Bioenergy 、 Manure
摘要: The composition of manure fibres (MF) from 17 commercially separated pig slurries and seven raw were characterised in terms dry matter (DM), volatile solids (VS), protein, hemicellulose, cellulose lignin. average lignocellulose concentration was 790 370 g kg−1 [VS] respectively. Biochemical methane potential ascertained after 60 days, revealing a trend biochemical between the different separation technologies used: slurry > shaking filter screw press combined ≈ decanter centrifuge > flocculation, belt combined ≈ screw press. maximum yield decanter centrifuges combined shaking approximately 330 l [CH4] kg−1 at standard temperature pressure (STP), while combination on produced 220 l [VS]. Initial production can be described using first-order kinetic model. rate constant for 0.030 d−1 slurry 0.071 d−1, showing that is digested much faster than fibres.
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sci-hub.se 参考文章(21)
David R Mertens, M. Allen, J. Carmany, J. Clegg, A. Davidowicz, M. Drouches, K. Frank, D. Gambin, M. Garkie, B. Gildemeister, D. Jeffress, C-S. Jeon, D. Jones, D. Kaplan, G-N. Kim, S. Kobata, D. Main, X. Moua, B. Paul, J. Robertson, D. Taysom, N. Thiex, J. Williams, M. Wolf, Gravimetric Determination of Amylase-Treated Neutral Detergent Fiber in Feeds with Refluxing in Beakers or Crucibles: Collaborative Study Journal of AOAC International. ,vol. 85, pp. 1217- 1240 ,(2002)
Andrew Eaton, A.E. Greenberg, Lenore S. Clesceri, Standard methods for the examination of water and wastewater Published in <b>1998</b> in Washington DC) by American public health association. ,(1992)
M. Myint, N. Nirmalakhandan, R.E. Speece, Anaerobic fermentation of cattle manure: modeling of hydrolysis and acidogenesis. Water Research. ,vol. 41, pp. 323- 332 ,(2007) , 10.1016/J.WATRES.2006.10.026
Ole Thygesen, Tina Johnsen, Manure-based energy generation and fertiliser production: Determination of calorific value and ash characteristics Biosystems Engineering. ,vol. 113, pp. 166- 172 ,(2012) , 10.1016/J.BIOSYSTEMSENG.2012.07.004
Donald P. Weston, Rodrick D. Lentz, Michael D. Cahn, R. Scott Ogle, Amanda K. Rothert, Michael J. Lydy, Toxicity of anionic polyacrylamide formulations when used for erosion control in agriculture. Journal of Environmental Quality. ,vol. 38, pp. 238- 247 ,(2009) , 10.2134/JEQ2008.0109
H. B. M⊘ller, H. S. Jensen, L. Tobiasen, M. N. Hansen, Heavy metal and phosphorus content of fractions from manure treatment and incineration. Environmental Technology. ,vol. 28, pp. 1403- 1418 ,(2007) , 10.1080/09593332808618900
Emiliano Bruni, Anders Peter Jensen, Erik Silkjær Pedersen, Irini Angelidaki, Anaerobic digestion of maize focusing on variety, harvest time and pretreatment Applied Energy. ,vol. 87, pp. 2212- 2217 ,(2010) , 10.1016/J.APENERGY.2010.01.004
F. Hensgen, F. Richter, M. Wachendorf, Integrated generation of solid fuel and biogas from green cut material from landscape conservation and private households. Bioresource Technology. ,vol. 102, pp. 10441- 10450 ,(2011) , 10.1016/J.BIORTECH.2011.08.119
Karin Peters, Maibritt Hjorth, Lars Stoumann Jensen, Jakob Magid, Carbon, Nitrogen, and Phosphorus Distribution in Particle Size–Fractionated Separated Pig and Cattle Slurry Journal of Environmental Quality. ,vol. 40, pp. 224- 232 ,(2011) , 10.2134/JEQ2010.0217
O. Thygesen, J. M. Triolo, S. G. Sommer, Indicators of Physical Properties and Plant Nutrient Content of Animal Slurry and Separated Slurry Biological Engineering Transactions. ,vol. 5, pp. 123- 135 ,(2012) , 10.13031/2013.42273