Class / Patent application number | Description | Number of patent applications / Date published |
071014000 | From garbage | 9 |
20090173123 | Integrated power generation and organic fertiliser production system - The invention relates to an integrated power generation and organic fertiliser production system and method including: a biomass combustion-fuelled power station ( | 07-09-2009 |
20100043509 | SOAPSTOCK TREATMENT APPARATUS, SOAPSTOCK TREATMENT METHOD, AND METHOD FOR MANUFACTURING FERTILIZER DERIVED FROM SOAPSTOCK - Disclosed is a soapstock treatment apparatus which can treat a soapstock produced during a plant oil production process within a short period and with a high degree of efficiency. As shown in FIG. | 02-25-2010 |
20100043510 | Soil additive - The invention is a process for treatment of brown grease, where the brown grease comprises water, food solids and free-oil. This process starts with the collection of the brown grease into a container. The brown grease's pH is adjusted with a chemical treatment to produce an adjusted brown grease phase. To the adjusted brown grease phase an anionic copolymer treatment mixture is added along with a cationic copolymer to form a reaction mixture. The reaction mixture reacts for a period of time, and during this time wastewater is discharged from the reaction mixture to produce resulting solids. The resulting solids are then transferred from the container for disposal or are processed further into a fuel or soil additive. | 02-25-2010 |
20100050720 | Passive nutrient removal material mixes - Materials, compositions, substances and methods and systems for stormwater treatment in wet ponds, dry ponds and a green roof system. A first embodiment provides in-situ treatment unit within the retention pond by withdrawing the stored stormwater to circulate the stored stormwater into the in-situ treatment unit to sorb nitrogen from the stored stormwater. A second embodiment provides uses a riprap apron, a perforated riser located at the bottom of the riprap apron and a geotextile media encased in a sorption media jacket around the perforated riser. A third embodiment provides a green roof stormwater treatment system that includes protection for waterproofing and insulating the roof, a pollution control media layer for filtration and sorption of solids and dissolved materials found in stormwater, a growing media for growing vegetation, and a cistern to store the runoff stormwater between irrigation events. The green roof system includes recycling runoff stormwater by irrigating the green roof with the stored stormwater. | 03-04-2010 |
20110048086 | METHOD FOR CHEMICALLY REDUCING WASTE MATERIALS - In accordance with the present invention, a system, method and apparatus is provided for chemically reducing waste. The apparatus includes a substantially alkaline-resistant vessel having a temperature sensor positioned in thermal communication therewith, a heater in thermal communication with the vessel, a substantially alkaline-resistant magnetic stir rod adapted to be positioned within the vessel, and a magnetic stirrer adapted to produce a rotating magnetic field within the vessel capable of spinning a magnetic stir rod positioned therein. The apparatus further includes a water inlet valve operationally connected to the vessel and a water outlet valve operationally connected to the vessel. An electronic controller is connected in electric communication to the heater, to the magnetic stirrer, to the water inlet valve, to the water outlet valve, and to the temperature sensor and is adapted to maintain the temperature of the substantially alkaline resistant vessel substantially at a predetermined value. | 03-03-2011 |
20110308286 | HOUSEHOLD COMPOST RECEPTACLE HAVING A CONE SHAPED OPENING - Disclosed is a combination of a compost receptacle and removable newspaper liner. The compost receptacle defines an opening therein. Preferably the opening comprises two side walls that join together at two wall angles on opposite ends to form a flattened cone shape, the side walls tapering into a point. The newspaper liner is arranged into a shape that is complementary to the shape of the opening. Preferably the liner has side surfaces that meet at opposite angle portions and that taper into a closed point so that when the opening receives the newspaper liner, the two wall angles and the point self-align the newspaper liner therein during use to form a disposable compost collector out of the newspaper liner. In this way, in a related disclosed method, the compost collector can collect and retain household food waste for composting and then be removed when full. | 12-22-2011 |
20120174639 | Food Waste Concentration System and Related Processes - A forward osmosis system and process for producing fertilizer and recycling water from a food waste methane digester wastewater stream. The process includes: forming a residual wastewater stream from food waste using digesters; coarse filtering the residual wastewater stream; acid treating the filtered, residual wastewater stream so that ammonium is retained therein; diverting the acid treated, filtered, residual wastewater stream to one side of at least one forward osmosis membrane; and concentrating the acid treated, filtered, residual wastewater stream to form fertilizer by contacting a saturated salt brine in a forward osmosis draw loop to an opposite side of the at least one forward osmosis membrane and osmotically pulling water across the at least one forward osmosis membrane from the acid treated, filtered, residual wastewater stream to the saturated salt brine, thereby diluting the saturated salt brine. | 07-12-2012 |
20130067974 | INTEGRATED METHOD OF BIOLOGICAL VALORIZATION OF ORGANIC WASTE IN AN AGRICULTURAL ENVIRONMENT - There is provided an integrated method of composting compostable organic waste matter by macerating compostable organic waste matter with a structuring agent and mixing additional compostable organic waste matter and/or structuring agent in the composting mixture. There is also provided an integrated method of biological valorization of compostable organic waste matter for composting by collecting in a coordinated manner a compostable organic waste matter from waste matter generator and delivering in a coordinated manner the collected compostable organic waste matter to a composting site. | 03-21-2013 |
20150121978 | Garbage to Fertilizer Conversion System - A garbage to fertilizer conversion system for converting garbage to fertilizer. The garbage to fertilizer conversion system generally includes a processing machine that separates the garbage into compostable and non-compostable materials. A magnetic separator removes ferromagnetic materials from the compostable material. An auger assembly moves and discharges the compostable material to form a pile. A heater is located under the pile to heat the pile and form a composted material. A three stage screen separates the composted material into three sizes. A dryer receives the composted material and discharges a dried composted material. A trommel screen separates the dried composted material into a small sized material useable as fertilizer and a medium sized material useable as potting soil. | 05-07-2015 |