1.-4. nimetus 4-st
Influence of chemical composition on the biochemical methane potential of agro-industrial substrates from Estonia
Batch trials were carried out to evaluate the Biochemical Methane Potential (BMP) of 61 different substrates collected from agricultural farms and industrial sites in Estonia. Tests were performed in 500 mL plasma bottles ...
Anaerobic co-fermentation of molasses and oil with straw pellets
The average grain and straw production in Latvia is increasing in last decade. Straw is not always managed properly and its utilisation in biogas plants can be considered as an alternative. Straw is not ...
Effect of alternative sources of input substrates on biogas production and its quality from anaerobic digestion by using wet fermentation
The aim of the study was to confirm the suitability of alternative input substrates for production of biogas in order to decrese the need of utilization of high quality maize silage. All of the experiments were ...
Suitability of Common nettle (Urticadioica) and Canadian goldenrod (Solidagocanadensis) for methane production
Support for biogas production in Latvia was decreased. There is an urgent need to i nvestigate the suitability of various inexpensive renewable biomass resources for energy production. Also, ...