HU178U - Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
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Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
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Application filed by Istvan BarthafiledCriticalIstvan Bartha
Priority to HU9300069UpriorityCriticalpatent/HU178U/en
Publication of HU9300069V0publicationCriticalpatent/HU9300069V0/en
Publication of HU178UpublicationCriticalpatent/HU178U/en
HU9300069U1993-03-191993-03-19Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
HU178U
(en)
Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
Apparatus for producing gas and fertilizer of biological origin acting in two stages and processing animal dung, agricultural or food industrial waste products and/or organic communal refuses as well as organic sludge of waste water
Process for composting sewage sludge contaminated with harmful substances together with waste wood by aerobic fermentation and use of the product so obtained
Process and construction system for one or multiple stage soil biological purification of sewage waters with high organic material content by means of agricultural placing and/or utilization
Outlet portion of venting system for releasing gases generated in settling tanks of small sewage treatment plants, preferably for those with a peat bed, in particular for individual farmyards or agricultural products and food processing plants as well as sewer system sink basins