Patents for C05F 3 - Fertilisers from human or animal excrements, e.g. manure (3,247) |
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06/30/2004 | EP1433754A2 System and process for treating carbonaceous wastes |
06/30/2004 | CN2622173Y Biological treatment and reuse equipment for municipal manure and daily wastewater |
06/30/2004 | CN1155542C Process for preparing organic fertilizer from dungs and droppings |
06/24/2004 | WO2004053408A1 Chicken manure processing apparatus |
06/23/2004 | CN1506339A Application of novel nitration inhibitor and polyacid in processing inorganic fertilizer containing nitration inhibitor |
06/23/2004 | CN1154627C Composting arrangement |
06/17/2004 | WO2004049787A2 Animal waste effluent treatment |
06/17/2004 | US20040112837 Method and system for processing waste |
06/17/2004 | CA2506968A1 Animal waste effluent treatment |
06/10/2004 | US20040110271 Treating animal waste with innoculums containing sulfide, phosphorous and nitrogen utilizing bacteria generating waste fraction comprising reduced fraction of phosphorous, nitrogen and sulfides; bioremediation |
06/10/2004 | US20040108263 Liquid - solids separator |
06/02/2004 | EP1424122A1 Installation for recycling agricultural waste and similar waste |
05/26/2004 | EP1421849A1 Powdery plant vitalizers |
05/19/2004 | CN1150139C Environment protecting method druing producing compound fertilizer with excrments and domestic garbage |
05/13/2004 | WO2004039734A1 Device and method for processing liquid manure by means of electroflotation |
05/13/2004 | WO2004039230A1 Mobile biological toilet |
05/13/2004 | DE10250533A1 Vorrichtung und Verfahren zur Aufbereitung von Gülle mittels Elektroflotation Apparatus and method for treatment of manure by electroflotation |
05/06/2004 | EP1415697A1 Method and installation for treating pig manure |
05/06/2004 | EP1200550B1 Two-phase type methane fermentation reactor |
05/05/2004 | CN1148336C Nitrification inhibitors and use of polyacids to treat inorganic fertilizers contg. nitrification inhibitor |
05/04/2004 | US6730224 The improvement comprising at least a portion of the air that has passed through the organic waste matter in the reactor being captured and again passed through the waste matter |
04/29/2004 | US20040079698 Odorless; solid or liquid biomass; mixing waste streams, adding microorganisms, monitoring dissolved oxygen, separation solid humus |
04/28/2004 | EP1412080A1 Over-unity production of clean new energies by recycling contaminated liquid waste |
04/22/2004 | WO2004033389A2 A method of dewatering and preparing organic waste material for conversion into fertilizers |
04/08/2004 | US20040065127 Method of dewatering and preparing organic waste material for conversion into fertilizers |
03/31/2004 | EP1401788A1 Fertilizer |
03/17/2004 | EP1268717A4 Method of converting agricultural waste to liquid fuel and associated apparatus |
03/04/2004 | WO2004004936A3 Method of converting waste to soil/feed modifiers |
03/04/2004 | US20040040516 Method of reducing emission of ammonia from animal manure, a plant for performing the method and a use of such plant |
03/04/2004 | US20040040081 Toilet block |
03/03/2004 | CN1478381A Vegetable, melon and fruit tree organic soilless cultivation technology |
02/25/2004 | CN2604433Y Stirring shaft |
02/25/2004 | CN1139557C Method for producing bioactive compound phosphorus fertilizer |
02/19/2004 | WO2004014576A1 Organic waste disposal device |
02/19/2004 | US20040031751 Organic waste treatment method |
02/18/2004 | CN1138602C Apparatus for fermenting excrement, urine garbage and sludge and reclaiming sewage |
02/17/2004 | US6692615 Method of making a slurry |
02/12/2004 | US20040029262 For the treatment of organic matter involving the use of worms to decompose organic material and produce castings |
02/12/2004 | US20040025715 Concept for slurry separation and biogas production |
02/12/2004 | DE10231910A1 Inexpensive, easily applied, spreadable natural fertilizer, obtained from horse manure by collecting droppings and processing, preferably by breaking up, drying and granulating, within specific period |
02/10/2004 | US6689274 Combining organic waste with liquid, treating in aqueous environment containing about 1015 or more microorganisms, adding oxygen to maintain less than 2.0 mg/l of dissolved oxygen, separating solids to recover humus material |
02/05/2004 | WO2004011393A1 Hog manure treatment system |
02/05/2004 | WO2004011127A1 Method of purifying air, process for manufacture of fertilizer, apparatus for purifying air and building provided with this apparatus |
02/04/2004 | CN1137066C Method for preparing bio-active agent by fermentation of organic wastes |
01/29/2004 | WO2004008930A1 Three part urine separating dry toilet |
01/29/2004 | US20040016275 Stabilized enhanced efficiency controllable release calcium cyanamide compositions |
01/28/2004 | CN1471409A Concept for slurry separation and biogas production |
01/28/2004 | CN1470480A Deodorizing boorganic fertilizer and its production method |
01/28/2004 | CN1470210A Dry water closet with three separation of urine |
01/27/2004 | US6682578 Mixing waste with at least one of a phosphate precipitating agent, a base, a flocculant, and optionally with an ammonia retaining agent and densifier, separating and drying the precipitate; pathogen-, odor- and dust-free fertilizer |
01/22/2004 | US20040011734 Partitioned into a first zone for storing and settling hog waste, a second zone for carrying out sequence batch reaction onto the supernatant, a third zone to store processed liquid materials from one and two and fourth zone for fermentation |
01/21/2004 | EP1381439A1 Method and system for processing waste |
01/19/2004 | CA2435319A1 Integrated technology for treatment and valorization of organic waste |
01/15/2004 | WO2004005217A1 Natural fertiliser and method for producing the same |
01/15/2004 | WO2004004936A2 Method of converting waste to soil/feed modifiers |
01/14/2004 | EP1380555A1 Method and device for processing manure |
01/14/2004 | CN1468203A Method for treating ammonia-containing organic waste |
01/14/2004 | CN1467181A Biological organic fertilizer |
01/08/2004 | WO2004002218A1 Method and device for producing an animal bedding composition |
01/08/2004 | CA2494312A1 Method and device for producing an animal bedding composition |
01/07/2004 | EP1148928B1 Dehydrator with mechanical vapour compression, installation and method for chemical purification of the vapour |
01/07/2004 | CN1465550A Microbe bowl and livestock excrement and urine innocuous bacterial agent and preparation process thereof |
01/07/2004 | CN1465448A Method for treating and utilizing high concentration human excrement and urine |
12/24/2003 | WO2003105576A1 Absorbent material |
12/18/2003 | WO2002018534A3 Apparatus for treating livestock wastes . foodstuff wastes |
12/09/2003 | US6660518 Two-phase type methane fermentation reactor |
12/04/2003 | US20030221361 Liquid fuel from agricultural waste which may be animal manure, includes admixing agricultural waste with at least one material selected from the group consisting of hydrogen gas and water, at elevated pressure heating a mixture |
12/02/2003 | CA2144516C Method and apparatus for disposal and treatment of waste |
11/26/2003 | CN1458094A Comprehensively utilizing type environment protection toilet |
11/18/2003 | US6649397 Microbial culture liquors containing microorganisms differing in characteristics and living in symbiosis and metabolites thereof, carriers and adsorbents containing the active components of the culture liquors and utilization of the same |
11/13/2003 | US20030209489 System and method for remediation of waste |
11/12/2003 | EP0906248B2 Optimised method for the treatment and energetic upgrading of urban and industrial sludge purifying plants |
11/05/2003 | CN1453245A Method of producing organic fertilizr with earthworm excrement |
11/05/2003 | CN1453077A Excrements treating method and apparatus for flush-free ecological toilet |
10/30/2003 | US20030201233 Mixing with base; adjustment pH; flocculation; storage |
10/29/2003 | EP1357087A2 Process for recovery of nutrients from wastewater |
10/29/2003 | EP1356190A1 Process for the utilisation of organic materials in energy production and production of reusable products |
10/28/2003 | US6637152 Apparatus/process for producing liquid fertilizer |
10/23/2003 | WO2003086977A1 Methods and apparatus for treating animal manure |
10/23/2003 | WO2002038508A9 Low oxygen organic waste bioconversion system |
10/23/2003 | US20030196965 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 |
10/23/2003 | CA2481867A1 Methods and apparatus for treating animal manure |
10/22/2003 | CN1125004C High-speed fermentation rot and deodourizing process for organic substances |
10/21/2003 | CA2304920C Method for making plant-cultivating vessels from excretive sludge of domestic animals |
10/15/2003 | CN1448350A Method and device for biological treatment and regenerative utilization of urban night soil and domestic waste water |
10/15/2003 | CN1124244C Method for mfg. organic fertilizer |
10/09/2003 | US20030189008 Process for treating liquid septage and biosolids |
10/01/2003 | CN1446121A Over-unity production of clean new energies by recycling contaminated liquid waste |
09/30/2003 | US6626974 Laura's blend |
09/25/2003 | WO2003078035A1 Installation for recycling agricultural waste and similar waste |
09/24/2003 | CN1443728A Method for producing organic fertilizer and muscidian larvina protein by using ecologically-treated chicken manure |
09/24/2003 | CN1443507A Water-saving ecological closet |
09/23/2003 | US6623546 Method and installation for chemical purification of vapor in a dehydrator with mechanical vapor compression |
09/23/2003 | CA2091045C Non-destructive recovery of natural nitrogen products |
09/18/2003 | US20030172697 Fertilizer manufactured from animal wastes and method of producing same |
09/17/2003 | EP1343728A2 Low oxygen organic waste bioconversion system |
09/17/2003 | CN1442397A Organic composite fertilizer and its production method |
09/17/2003 | CN1442036A Artificial culturing method of Chinese yew |
09/11/2003 | US20030167811 Fertilizer compositions and methods of making and using same |
09/04/2003 | WO2002038508A8 Low oxygen organic waste bioconversion system |