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| Number | Title | Issue Date |
| 7896944 | Method for extracting fulvic acid molecules Methods for extracting molecules of fulvic acid from a humus material such as oxidized lignite are disclosed. The humus material is mixed with water to solubilize at least some of the fulvic acid molecules. A first filtration apparatus (which may be an ultrafiltrati... | 03/01/2011 |
| 7744671 | Biomass heating system Improved systems, methods, apparatus and compositions for generating, extracting and distributing the renewable heat energy produced by microbial decomposition of organic biomass within a contained and controlled environment. This heat energy is preferably transferr... | 06/29/2010 |
| 7371566 | Composting apparatus and method A composting apparatus including an electric motor driven drum. The drum is provided with spaced fins on the inner surface and a supporting shaft that can include air holes to provide air within the confines of the drum. In this instance, tubes with holes are secure... | 05/13/2008 |
| 7329340 | Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge treatment systems A continuous flow multistage aerobic wastewater sludge digestion system comprising at least two stages connected in series, each stage comprising one or more covered tanks, tank segments or compartments, each having an enclosed separate gas headspace, wherein the ga... | 02/12/2008 |
| 7325757 | Plastics recovery system A transportable system for separating materials in a waste stream. An arrangement of separation and grinding devices is mounted on a transportable platform. The devices are configured and arranged to produce three or more product streams from a plastic-rich feed mix... | 02/05/2008 |
| 7240618 | Explosive device with accelerated bioremediation capacity Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with a carrier containing microorganisms and with nutrient for the microorganisms. An explosive mixture capable of self rem... | 07/10/2007 |
| 7214323 | Method for treating body waste material, and apparatus therefor A method of treating fluid body waste material includes, separating the material into factions, in which the solids content of one faction is increased substantially relative to the originating waste material, while a second faction has an increased liquid content. ... | 05/08/2007 |
| 7211429 | Organic waste material treatment process An organic waste material treatment process comprising subjecting the organic waste material to conditions under which anaerobic digestion occurs followed by conditions under which aerobic composting occurs. Preferably, the organic waste material is pre-conditioned ... | 05/01/2007 |
| 7195425 | Method to produce landfill daily cover from sewer sludge and MSW Landfill daily cover and general ground cover is produced from sewer sludge and/or municipal solid waste by adding an amount of cellulose material to form a de-watered stream having a water content of about 55% or less by weight. The de-watered stream is then treate... | 03/27/2007 |
| 7172778 | Food and vitamin preparations containing the natural isomer of reduced folates A composition for human or animal consumption for supplying folate which includes a natural isomer of reduced folate, such as (6S)-tetrahydrofolic acid, 5-methyl-(6S)-tetrahydrofolic acid, 5-formyl-(6S)-tetrahydrofolic acid, 10-formyl-(6R)-tetrahydrofolic acid, 5,10... | 02/06/2007 |
| 7172143 | Method and plant for separating polymeric materials A method for recycling polymeric materials, including a mechanical separation step (B), a first density separation step (C), an intensive cleaning step (E), and a second density separation step (G, V) is described. Additional separation steps, such as a third densit... | 02/06/2007 |
| 7160714 | Vegetable fiber-digesting agent and method of processing vegetable waste by using the same It is an object of the present invention to provide a process for decomposing vegetable waste materials easily, which solves problems such as the problem of treatment costs, the problem of energy, an environmental problem and the problem of time for treatment which ... | 01/09/2007 |
| 7160713 | Method and apparatus for oxidizing organic matter Method and apparatus for biologically oxidizing organic matter. Finely powdered organic matter is suplied into the top end of an upright, high reaction vessel (1). The vessel (1) has been filled up substantially completely by small balls, on the surfac... | 01/09/2007 |
| 7150987 | Organic waste processing method and device therefor An organic waste processing method and device makes a mass disposal and 24 hours continuous processing possible, and can largely cut down facility and processing costs. It uses a number of roughly cut-end inverted cone shaped processing tanks 3, 3A, 3B... | 12/19/2006 |
| 7144507 | Dry cycle anaerobic digester The present invention provides a digester for handling waste or contaminated materials. A process and an apparatus for processing are disclosed. A Dry Cycle Anaerobic Digester (DCAD) uses tanks to perform aerobic and anaerobic digestion to eliminate the waste, while... | 12/05/2006 |
| 7135332 | Biomass heating system Improved systems, methods, apparatus and compositions for generating, extracting and distributing the renewable heat energy produced by microbial decomposition of organic biomass within a contained and controlled environment. This heat energy is preferably transferr... | 11/14/2006 |
| 7101481 | System for the production of biogas and compost from organic materials and method of operating an organic treatment facility A system and method for continuous decomposition of organic material to produce biogas and compost in which successive reactor zones in a primary reactor are used in turn to receive organic material which is decomposed in situ anaerobically followed by aerobic decom... | 09/05/2006 |
| 7093551 | Freshwater supply system A freshwater supply system that stores fresh water transported by transport ships in storage devices and takes out the fresh water from the freshwater storage devices at need to use the same. The system comprises management device that puts management information to... | 08/22/2006 |
| 7083331 | Stuff sack In one aspect, the present disclosure provides a compressible stuff sack comprising a first sheet of flexible material having two opposite sides and a second sheet of flexible material having two opposite sides. The opposite sides of the first sheet are attached to ... | 08/01/2006 |
| 7081147 | Easy-to-turn compost bin A composting box includes a main unit and one or two detachable side panels. In a preferred embodiment, the main unit includes two spaced apart main walls attached at diagonally opposite corners with connecting and spacing members. Each of the detachable side panels... | 07/25/2006 |
| 7077044 | Method for bioremediating undetonated explosive device Technology for in situ remediation of undetonated explosive device. An explosive device contains an explosive material in close proximity with microorganisms capable of metabolizing the explosive material that are either mobile or temporarily deactivated by freeze d... | 07/18/2006 |
| 7074330 | Plant biomass management system and method A method for managing plant biomass in a wetland containing floating macrophytes includes the steps of draining a body of water having wetland plants growing thereon and permitting the plants to dry. The dried plant matter is then tilled into the bed of the water bo... | 07/11/2006 |
| 7070747 | Process of eluting and recovering phosphorus from sludge In a process of eluting phosphorus from sludge into a liquid phase and recovering the phosphorus efficiently, cell walls of microorganisms in the sludge are ruptured by a process selected from crushing sludge (for example, treating with an ultrasonic wave homogenize... | 07/04/2006 |
| 7070693 | Process for treating septage A process and apparatus for the treatment of septage, particularly grease trap waste, is disclosed. The inventive process will convert the septage into Biosolids (sludge) and water dischargeable to the environment. The treated septage achieves pathogen reduction, an... | 07/04/2006 |
| 7045063 | Treatment of swine wastewater by biological and membrane separation technologies The present invention provides an integrated system for treatment of biodegradable waste, including sewage sludge, forestry waste, food waste, agricultural waste, municipal waste, and the like. The integrated system comprises an anaerobic reactor, at least one aerob... | 05/16/2006 |
| 7029512 | Method for producing concentrated vermicompost Disclosed is a method for enhancing the concentration of vermicompost comprising the steps of liquefying and agitating a vermicompost feedstock; separating large bodies from the liquefied feedstock and further separating the remaining portion into first and second s... | 04/18/2006 |
| 7014132 | Method and plant for separating polymeric materials A method for recycling polymeric materials, including a mechanical separation step (B), a first density separation step (C), an intensive cleaning step (E), and a second density separation step (G, V) is described. Additional separation steps, such as a third densit... | 03/21/2006 |
| 7014676 | Method of converting waste to soil/feed modifiers Disclosed is a method for transforming Municipal Solid Waste (MSW) into a useful compost material. The method involves both a pre-treatment and a treatment phase. In the pre-treatment phase, a waste stream is processed to remove valuable waste after which the waste ... | 03/21/2006 |
| 7001512 | Closed loop processing system for waste and crops A process for treating waste products discharged in a waste water from an animal operation, such as a swine confinement facility includes a holding tank for receiving waste water from the flushing of the facility in which solids to accumulate at the bottom thereof; ... | 02/21/2006 |
| 6966814 | Hoop-type amusement device An improved hoop-type amusement system is disclosed wherein a plurality of variously sized and shaped connectable components may be selectively interconnected by the user to form simple and complex hoop configurations of a particular size and complex geometric shape... | 11/22/2005 |
| 6967099 | Plant-fiber containing composition for anaerobic bioremediation The present invention discloses the formulation and use of an advanced organic solid-media chemical composition designed and intended to enhance the removal of a broad range of contaminants in the environment by provided an improved means of promoting the anaerobic,... | 11/22/2005 |
| 6910801 | Agitating and mixing device The object of the present invention is to provide a device with a simple structure which can uniformly mix bulk materials. A device comprises a rotary shaft 6 to be rotated by a driving means 3, a container outer shell 7 fixed to the rota... | 06/28/2005 |
| 6911340 | Method and means for composting organic material by natural draft A method and means for drawing air through material by natural draft wherein air is drawn into one end of a container having the material therein and is sucked from the other end thereof by a wind powered rotary turbine ventilator. ... | 06/28/2005 |
| 6908495 | Low oxygen organic waste bioconversion system The present invention is directed to a substantially odorless biological treatment process for solid and liquid organic wastes. The present invention also provides for a novel nutrient rich humus material produced from the biological treatment process. The bioconver... | 06/21/2005 |
| 6776816 | Methods for accelerating production of magnesium ammonium phosphate while attaining higher yields thereof and a slow-release fertilizer produced therefrom Magnesium ammonium phosphate (struvite), suitable for use as a slow-release fertilizer for example, is produced by mixing animal manure with a pre-specified amount of a magnesium-rich compound. A pre-specified amount of an enzyme, such as an urease or uricase, is ad... | 08/17/2004 |
| 6727090 | Apparatus for producing compost tea An apparatus for producing compost tea wherein compost material is passed through a separator housing in such a manner so that microorganisms on the compost material is washed from the compost material and is delivered to a separator tank positioned below the separa... | 04/27/2004 |
| 6716618 | Vermiprocess for asbestos remediation A system and process for remediating an “asbestos containing material” (ACM), or a “regulated” asbestos containing material (RACM), with a vermicultural process, or “vermiprocess.” Worms are employed to convert the ACM into a material with an acceptable,... | 04/06/2004 |
| 6699708 | Process and device for treating a mixture of substances containing organic matter A process for treating a mixture of substances containing structured constituents and organic matter, and a device for carrying out this process are disclosed. In accordance with the invention, the mixture of substances is subjected to pulse-type or perio... | 03/02/2004 |
| 6664100 | Conversion of organic waste into humic products using multiple aerobic fermentations for soils restoration A method for converting organic solid waste into humic products and the corresponding apparatus, in which a preliminary aerobic fermentation of the organic solid waste is performed, followed by a second aerobic fermentation of the organic waste in the pre... | 12/16/2003 |
| 6655530 | Method of recycling household waste The household waste treatment requires neither incineration nor disposal in landfills. Two processing sub-systems, first one for combustibles and the other or second one for incombustibles, cooperate with each other as a single system for recycling the wa... | 12/02/2003 |
