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DIČ: CZ60461373
5 Technická
166 28 Praha 6 – Dejvice
IČO: 60461373
DIČ: CZ60461373
Method of stimulation of anaerobic digestion and biogas production
Number of application: 1236-94 Number of patent: 281637Original title: Způsob stimulace tvorby bioplynu při anaerobní metanové fermentaci
Title in English: Method of stimulation of anaerobic digestion and biogas production
First author: Prof. Michal Dohányos, MSc, PhD
Short abstract:
The method of stimulation of biogas production and acceleration of degradation rate of organicmaterials during anaerobic digestion of sewage sludges, waste biomass and anaerobic waste-water treatment is based on the addition of the cell lysate before/or during fermentation. Cell lysate is considered to be a released content of bacteria cells into a bulk liquid after destruction of cellwalls. The cell lysate is prepared by a rapid thermal conditioning of the biomass from anaerobic reactor by heating at the temperature 100 to 200°C, pressure 0.1 to 1.5 Mpa, pH 6 to 8 for 0.2 to 10 minutes followed by pressure release. The dose of the cell lysate is 0.1 to 20% related to the fermented biomass.
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Updated 11 April 2005Share this pages on
