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PL429446A1
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Fermentation tank for utilization of liquid biomass, preferably with the addition of solid particles, in particular slurry by methane fermentation
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PL426133A1
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Set of devices for slurry acidification
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PL426011A1
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Water level regulator in water headers
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PL426010A1
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Plate-type water level regulator in water headers and draining ditches
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PL425469A1
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Bioreactor for biological fermentation
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PL424675A1
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Device for filtration of liquid, preferably the substrate
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PL422461A1
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Device for production of biochar from biomass
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PL420279A1
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Sealing of an apron in the portable damming structures
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PL417502A1
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Mixer-dryer
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PL416965A1
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Pump for lifting liquids, favourably with addition of solid particles, by means of a working medium in the form of gas or air
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PL414780A1
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Method for desulfurization and dehydration of biogas in agricultural the bio-gasworks
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PL411904A1
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Device for purification of agricultural biogas
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PL405131A1
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Reactor heating device for methane fermentation of animal slurry
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PL398969A1
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Method for producing a fibrous biomass and a device for preparing a fibrous biomass
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