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==Abstract== | ==Abstract== | ||
| − | Slaughterhouses generate an average <math>6,5</math> kg of manure/animal. Day. The animals has a weight between <math>350</math> and <math>400</math> kg. Manure causes economic, environmental and legal problems for the slaughter companies. The aim of this work, was to stabilize the <math>5,5%</math> of cattle manure of FOGASA Slaughterhouse by means of low cost digester. The results show organic matter reduce of <math>60%</math> volatile solid and an average biogas production of <math>0,9Nm^3/d</math>. During anaerobic digestion process efficiencies were reach in terms of biogas production rate, specific biogas production and reduction of the pathogen content of <math>0,21m^3_{ | + | Slaughterhouses generate an average <math>6,5</math> kg of manure/animal. Day. The animals has a weight between <math>350</math> and <math>400</math> kg. Manure causes economic, environmental and legal problems for the slaughter companies. The aim of this work, was to stabilize the <math>5,5%</math> of cattle manure of FOGASA Slaughterhouse by means of low cost digester. The results show organic matter reduce of <math>60%</math> volatile solid and an average biogas production of <math>0,9Nm^3/d</math>. During anaerobic digestion process efficiencies were reach in terms of biogas production rate, specific biogas production and reduction of the pathogen content of <math>0,21m^3_{biogas}/m^3_{digestor}d</math> y <math>0,20m^3_{biogas}/KgSV</math> y <math>90%</math> respectively. The digestate contained nitrogen, phosphorous and potassium, which is an important feature of fertilizers. |
Latest revision as of 11:50, 19 June 2020
Abstract
Slaughterhouses generate an average kg of manure/animal. Day. The animals has a weight between and kg. Manure causes economic, environmental and legal problems for the slaughter companies. The aim of this work, was to stabilize the of cattle manure of FOGASA Slaughterhouse by means of low cost digester. The results show organic matter reduce of volatile solid and an average biogas production of . During anaerobic digestion process efficiencies were reach in terms of biogas production rate, specific biogas production and reduction of the pathogen content of y y respectively. The digestate contained nitrogen, phosphorous and potassium, which is an important feature of fertilizers.
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Published on 01/01/2017
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