| Patents for C05F 3 - Fertilisers from human or animal excrements, e.g. manure (3,247) |
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| 04/19/2007 | WO2007007299A3 Treatment of organic matter sludges |
| 04/18/2007 | CN2890048Y Device for fermentation of feces from animals and birds |
| 04/12/2007 | WO2007039311A1 Method and device for producing fertilizer shaped bodies from fermentation remnants from biogas plants |
| 04/11/2007 | CN1309686C Granule farmyard manure and its preparing method |
| 04/04/2007 | EP1768933A1 Method and device for separating magnesium-ammonium-phosphate (map) from waste water |
| 04/04/2007 | CN2885860Y Circulation reciprocating type stirring device |
| 04/04/2007 | CN2885859Y Environment-friendly treatment machine for chicken dropping |
| 04/04/2007 | CN1942728A Device for drying material |
| 04/04/2007 | CN1308266C Amino acid organic fertilizer, its preparation method and use |
| 03/29/2007 | CA2622881A1 Organic containing sludge to fertilizer alkaline conversion process |
| 03/28/2007 | EP1767510A2 Process for treating animal wastes comprising a micro-aerobic step in presence of ammonia |
| 03/28/2007 | CN1934983A Method for realizing redefined narrow-ecological occupation for efficient ecological industry |
| 03/28/2007 | CN1306868C Powdery plant vitalizers |
| 03/28/2007 | CN1306865C Method for cleaning manure |
| 03/22/2007 | US20070062231 Method and device for producing nitrogen fertilizer from organic waste products |
| 03/21/2007 | CN2880814Y Energy-saving ocological toilet |
| 03/21/2007 | CN1931797A Assembled movable manure producing and energy source utilizing apparatus |
| 03/21/2007 | CN1305813C Quick acting fertilizer contg. high-nitrogen and high potassium |
| 03/14/2007 | CN1930089A Method for clarification of sludge |
| 03/14/2007 | CN1927772A Preparation process of farm manure |
| 03/08/2007 | US20070050950 Stabilization of waste material |
| 03/07/2007 | EP1758450A1 Improvements in or relating to plant treatment agents |
| 03/07/2007 | CN1923765A Organic nitrogenous fertilizer |
| 02/20/2007 | US7179379 Apparatus for separating particulates from a suspension, and uses thereof |
| 02/20/2007 | CA2453737C Assembly and method for disposing of waste |
| 02/14/2007 | CN2869009Y Hydraulic power mode fermentation machine |
| 02/14/2007 | CN1911871A Manufacturing method of special weeding fertilizer for paddy rice |
| 02/13/2007 | CA2531858C Nitrification inhibitors and the use of polyacids to treat mineral fertilizers containing a nitrification inhibitor |
| 02/08/2007 | WO2007015598A1 Method and device for process of raw excretion which instantly make fertilizer |
| 02/08/2007 | US20070029243 Methods and apparatus for treating animal manure |
| 02/06/2007 | CA2200164C Process and system for treatment of pig and swine manure for environmental enhancement |
| 02/01/2007 | WO2006105875A3 Method and device for producing nitrogen fertilizer, removing phosphate from organic waste products, and limiting the potassium concentration |
| 02/01/2007 | DE19717669B4 Verfahren zur Schwermetallentfrachtung von biogen-organischen Substraten Method for Schwermetallentfrachtung of biogenic organic substrates |
| 02/01/2007 | DE10343415B4 Mehrphasenmedium-Wärmetauscher und Verfahren zur Hygienisierung fließfähiger Biomasse Multi-phase medium heat exchanger and method for sanitizing flowable biomass |
| 01/31/2007 | CN2863789Y Solid-liquid simultaneous processing fermentation machine |
| 01/30/2007 | US7169204 Enhancing plant nutrients of organic waste material sewage sludgemixing with water to form a slurry or melt |
| 01/24/2007 | CN1296329C Active organic fertilizer and its preparing process |
| 01/18/2007 | WO2007006070A1 Composting apparatus |
| 01/18/2007 | US20070012079 Systems and methods for disposing of brine solutions |
| 01/18/2007 | CA2611301A1 Treatment of organic matter sludges |
| 01/17/2007 | EP1742896A2 Method for continuously producing granulated fertilizer |
| 01/11/2007 | WO2006113560A3 Low oxygen biologically mediated nutrient removal |
| 01/10/2007 | EP1740517A1 Moulded body for fertilising and method for the production thereof |
| 01/10/2007 | EP1740509A2 Biomass converters and processes |
| 01/03/2007 | CN1888055A Fast harmless biological treating process of animal excrement and manure water |
| 01/03/2007 | CN1887822A Organic-inorganic composite bamboo shoot coat fertilizer and its production process |
| 01/03/2007 | CN1887821A Bacteriostatic organic-inorganic composite fertilizer and its production process |
| 01/03/2007 | CN1887820A Active organic carbon fertilizer for improving Lei bamboo garden soil and its application method |
| 01/03/2007 | CN1293024C Method for controlling nitrogen loss in procedure of making artificial manure, and dedicated fixing agent |
| 01/02/2007 | US7156999 Methods and apparatus for treating animal manure |
| 12/28/2006 | WO2006138383A2 Apparatus and method for manure reclamation |
| 12/28/2006 | US20060288749 Inedible egg compositions and methods for organic fertilization of plants |
| 12/27/2006 | CN1884475A Folding type methane reactor |
| 12/27/2006 | CN1884220A Organic fertilizer prepared by using waste blackfungus culture medium and its preparation method and use |
| 12/27/2006 | CN1884216A Process for preparing bioorganic fertilizer from dungs and droppings |
| 12/27/2006 | CN1884129A Ecological milk cow grassland wastes treating system and method |
| 12/27/2006 | CN1291948C Organic-inorganic compound mixed fertilizer and its producing method |
| 12/27/2006 | CN1291946C Organic compound fertilizer used for breeding prawn |
| 12/26/2006 | US7153427 Nitrogen recovery system and method using heated air as stripping gas |
| 12/21/2006 | US20060283221 Apparatus and method for manure reclamation |
| 12/19/2006 | US7150832 such as sewage sludge and animal manures; anaerobic digester; spray nozzle at or adjacent to its upper end for spraying an anti-foam liquid onto the contents of the vessel |
| 12/19/2006 | CA2319808C Improvement in composting toilet |
| 12/14/2006 | DE102005026372A1 Fermentative residue conditioning device comprises spiral filter press for solid-liquid separation with helical, upward ascending channel, inlet for liquid suspension, discharge openings, and cyclone filter with tubular fine-meshed filter |
| 12/13/2006 | CN2846400Y Reutilizing device for waste water of digestion tank |
| 12/06/2006 | CN1872817A Organic compound fertilizer capable of increasing nutrition of soil |
| 12/06/2006 | CN1872803A A biologic organic fertilizer, and preparation method |
| 12/06/2006 | CN1872801A Barn for fermenting the excrements of livestock |
| 11/29/2006 | CN1871190A Process and apparatus for conversion of organic waste, or low-value materials into useful products |
| 11/29/2006 | CN1868934A Combined high temperature constant temperature methane comprehensive utilization system |
| 11/22/2006 | CN1867519A Method of reducing the pollution load of purines |
| 11/14/2006 | US7135116 Treating the effluent to convert the phosphorus to a salt and the ammonium ion species, e.g., urine, to gaseous ammonia; crystallization of an intermediate struvite followed by its dissociation; removing ammonia and phosphate for fertilizer |
| 11/02/2006 | WO2006114978A1 Novel potassium phosphate balanced fertilizer |
| 11/02/2006 | US20060243671 Method and system for treating waste matter from animals, urea-rich and urea-lean waste-matter products, and uses thereof |
| 11/02/2006 | DE202006012359U1 Bio-organic fertiliser substrate, especially for growing hungry plants such as tomatoes and cucumbers, has a stable structure and a neutral odor and is free from weed seeds, stalks, harmful substances and pests |
| 11/01/2006 | CN2832026Y Liquid-draining air-ventilating device for microbial-degrading fermentation groove |
| 10/31/2006 | US7128880 Organic recycling with a pipe-cross or tubular reactor |
| 10/26/2006 | DE102004048511B4 Vorrichtung zum Separieren eines Substrats An apparatus for separating a substrate |
| 10/25/2006 | CN1850736A Method for treating human feces in city |
| 10/25/2006 | CN1281557C Preparation of multifunctional biological organic fertilizer from poultry and livestocks excrement |
| 10/19/2006 | WO2006110712A2 Reduction of voc emissions from manure |
| 10/18/2006 | CN2827242Y Toilet with manure composting by using solar-energy |
| 10/18/2006 | CN1279803C Production method of selenium-enriched yield increasing agent |
| 10/12/2006 | US20060225473 Reduction of VOC emissions from manure |
| 10/12/2006 | US20060225472 Method of converting waste to soil/feed modifiers |
| 10/12/2006 | DE102005017077A1 Nitrogen fertilizer recovery from organic waste, e.g. manure, by heating under reduced pressure and contacting obtained gas with mineral suspension, also includes phosphate fertilizer recovery by phase separation |
| 10/12/2006 | DE102005015928A1 Fertilizer makes use of fire extinguishing powder containing ammonium phosphate or ammonium sulfate; liquid manure is replaced by the fire extinguishing powder |
| 10/10/2006 | CA2262617C Nitrification inhibitors and the use of polyacids to treat mineral fertilizers containing a nitrification inhibitor |
| 09/28/2006 | WO2006040603A8 Method for deodorizing and decontaminating biologically contaminated sludge |
| 09/27/2006 | CN1837155A Innocuous ecological recycling comprehensive utilization of feces from domestic animals and birds through solid-liquid separation and aerobic composting by adding special biological bacteria |
| 09/26/2006 | US7112283 Method and system for processing waste |
| 09/20/2006 | CN1275912C Method for manufacturing fertilizer by utilizing organic waster materials from cattle farm |
| 09/13/2006 | CN1830917A Method. for preparing quick-acting compound organic fertilizer |
| 09/08/2006 | WO2006092720A1 Fertilizer |
| 09/08/2006 | WO2006092452A1 Compost-production method |
| 09/07/2006 | DE102005009683A1 Solids recovered by dewatering in industrial animal production are separated for use in stall litter and composting using a cascade containing screw presses and a centrifuge |
| 09/06/2006 | EP1608606B1 A synergistic fermented plant growth promoting, bio-control composition |
| 09/05/2006 | US7101481 continuous decomposition of organic material producing biogas and compost, successive reactor zones to receive organic material which is decomposed in situ anaerobically, then aerobic decomposition and excavation of raw compost |
| 08/24/2006 | WO2006087594A1 A process for treatment of meat industry wastes |
| 08/23/2006 | EP1692947A1 Process for granulation of pellets for products such as fertilizers and fodders |
| 08/23/2006 | EP1059946B1 Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |