摘要:
A container (2) for composting organic waste materials, comprising a bottom (4), four side walls (6) and an upper cover (20) that can be opened for introduction of the organic materials to be transformed, wherein said bottom (4) comprises a support plane (8) made of a plurality of self-cleaning movable plates (10) that are bent to an L-shape, are hinged along axes (12) arranged longitudinally of the plates and rest on each other in a fish-scale arrangement through spacers (28) providing slots for air passage.
摘要:
A container (2) for composting organic waste materials, comprising a bottom (4), four side walls (6) and an upper cover (20) that can be opened for introduction of the organic materials to be transformed, wherein said bottom (4) comprises a support plane (8) made of a plurality of self-cleaning movable plates (10) that are bent to an L-shape, are hinged along axes (12) arranged longitudinally of the plates and rest on each other in a fish-scale arrangement through spacers (28) providing slots for air passage.
摘要:
The present invention concerns a ventilation group (1) that is capable of causing reversal of a gas flow according to two opposite directions, and that can be applied, in particular, to plants for the aerobic treatment of organic wastes through a phase of fermentation/bio-oxidation performed by means of forced air.
摘要:
A method and a plant are described for the aerobic treatment of materials having a highly fermentescible organic component, comprising a phase (3) of fermentation/bio-oxidation, performed by means of forced air, of wastes arranged in piles (20), wherein said phase (3) of fermentation/bio-oxidation is carried out by making flow at least one air flow through said waste piles (20), alternately in two opposite directions (9,10) thanks to the provision of fans (11) and a pair of three-ways valves (55,57) and by-passes (31,33) to continuously invert the air flow generated by said fans.
摘要:
A substantially airtight dome-shaped or box shed for the aerobic biological treatment of putrescible organic matrixes, wherein walls are made of air-proof flexible materials while the roof is formed for 20-90 % of its surface of one or more transpirable membranes made of a material able to make air, water vapor, carbon dioxide transpire and able to be waterproof and, in general, impermeable to molecules having sizes higher than those of the air, water vapor or carbon dioxide.
摘要:
A substantially airtight dome-shaped or box shed for the aerobic biological treatment of putrescible organic matrixes, wherein walls are made of air-proof flexible materials while the roof is formed for 20-90 % of its surface of one or more transpirable membranes made of a material able to make air, water vapor, carbon dioxide transpire and able to be waterproof and, in general, impermeable to molecules having sizes higher than those of the air, water vapor or carbon dioxide.
摘要:
A container (2) for composting organic waste materials, comprising a bottom (4), four side walls (6) and an upper cover (20) that can be opened for introduction of the organic materials to be transformed, wherein said bottom (4) comprises a support plane (8) made of a plurality of self-cleaning movable plates (10) that are bent to an L-shape, are hinged along axes (12) arranged longitudinally of the plates and rest on each other in a fish-scale arrangement through spacers (28) providing slots for air passage.
摘要:
The present invention refers to a process and to a plant for purifying biogases generated in the landfill bodies and/or removing bioaerosols through a biofiltering system, said plant comprising at least a biofilter (1) comprising a module containing a biologically active matrix for purifying said biogases and/or removing said bioaerosols and a semi-permeable covering sheet with filtering action (10) applied onto said module.
摘要:
The present invention concerns a ventilation group that is capable of causing reversal of a gas flow according to two opposite directions, and that can be applied, in particular, to plants for the aerobic treatment of organic wastes through a phase of fermentation/bio-oxidation performed by means of forced air.
摘要:
A method and a plant are described for the aerobic treatment of materials having a highly fermentescible organic component, comprising a phase (3) of fermentation/bio-oxidation, performed by means of forced air, of wastes arranged in piles (20), wherein said phase (3) of fermentation/bio-oxidation is carried out by making flow at least one air flow through said waste piles (20), alternately in two opposite directions (9,10) thanks to the provision of fans (11) and a pair of three-ways valves (55,57) and by-passes (31,33) to continuously invert the air flow generated by said fans.