| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 01/18/2012 | EP1812352B1 Method for supercritical water oxidation of a stream containing oxidizable material |
| 01/18/2012 | CN202120687U Novel thickener insulator |
| 01/18/2012 | CN202118924U Indirect sludge drying incineration system utilizing smoke waste heat of large-scale thermal electricity |
| 01/18/2012 | CN202118923U Sludge drying incineration system based on waste fire grate furnace incineration |
| 01/18/2012 | CN202116554U One-time integrally-formed methane pond and air bag support mould for same |
| 01/18/2012 | CN202116417U Efficient mixer for mud and medicaments |
| 01/18/2012 | CN202116416U Sludge biological-physical combined drying device |
| 01/18/2012 | CN202116415U Sludge drying equipment using landfill methane generating waste heat |
| 01/18/2012 | CN202116414U Bottom sediment disturbing aerating device strengthening fixation of endogenous phosphorus |
| 01/18/2012 | CN202116413U Sludge decrement reactor |
| 01/18/2012 | CN202116362U Combined detachable self sealing cover plate for deodorization of sewage disposing tank |
| 01/18/2012 | CN202116327U Alkali dissolution device for alkali mud |
| 01/18/2012 | CN102322642A Sludge drying and incinerating system on basis of incineration of waste grate furnace and treatment method thereof |
| 01/18/2012 | CN102321528A Horizontal stirring methane fermentation device with vertical cylindrical tank |
| 01/18/2012 | CN102321496A Method for recycling dredged sediment |
| 01/18/2012 | CN102320854A Sludge treatment and recycling method of urban sewage treatment plant |
| 01/18/2012 | CN102320812A Method for manufacturing sintered product by wet sludge |
| 01/18/2012 | CN102320714A Method and system for recycling wastes |
| 01/18/2012 | CN102320713A Household hydraulic biogas digester |
| 01/18/2012 | CN102320712A Chicken manure treatment and reutilization technique |
| 01/18/2012 | CN102320711A Environmental-protection resource sludge treatment system |
| 01/18/2012 | CN102320710A Method for controlling polluted bottom sediment odor |
| 01/18/2012 | CN102320709A Slurry curing agent |
| 01/18/2012 | CN102320080A Deep dewatering, solidifying and brick making device for municipal domestic sludge and building pile sludge and processing method thereof |
| 01/18/2012 | CN101913744B Biophysical drying device and method of continuous flow sludge |
| 01/18/2012 | CN101857346B Biological processing technology of earthworms contained in municipal sludge |
| 01/17/2012 | US8097145 Method and apparatus for decontamination of fluid |
| 01/17/2012 | US8096267 Coated clumping litter |
| 01/17/2012 | CA2468714C Method for stabilizing and conditioning urban and industrial wastewater sludge |
| 01/12/2012 | WO2012005833A1 Organic substrate treatment system |
| 01/12/2012 | WO2012003556A1 Method for producing energy-rich gases from lignocellulosic material streams |
| 01/12/2012 | WO2011102691A3 Sludge dehydrating apparatus |
| 01/12/2012 | US20120006746 System and method for reducing emissions in a hog confinement facility |
| 01/12/2012 | DE102005063339B4 Verwendung halogenidarmer Polymerlösungen mit kationischen Aminogruppen Use halogenidarmer polymer solutions with cationic amino groups |
| 01/12/2012 | CA2804013A1 Organic substrate treatment system |
| 01/11/2012 | EP2403810A1 Method for producing non-putrescible sludge and energy and corresponding plant |
| 01/11/2012 | CN202109861U Novel pool bottom slurry thickness measuring device |
| 01/11/2012 | CN202109741U Sludge baking and treatment system utilizing waste heat to generate high-temperature circulation air |
| 01/11/2012 | CN202107607U Mobile sludge treatment device for pipe duct |
| 01/11/2012 | CN202107606U Sludge thickening reactor |
| 01/11/2012 | CN202107605U Adjustable stacked spiral type sludge dewatering machine |
| 01/11/2012 | CN202107604U Sludge resource processing apparatus |
| 01/11/2012 | CN202107603U Drying equipment for drying sludge |
| 01/11/2012 | CN202107602U Sealed warehouse of sludge |
| 01/11/2012 | CN202107601U Sewage and sludge treatment device |
| 01/11/2012 | CN102311913A Regenerated green energy anaerobic digestion tower |
| 01/11/2012 | CN102311217A Granulation and dehydration technology for dredged sludge |
| 01/11/2012 | CN102311216A Separated thermal cycle sludge dry method and device thereof |
| 01/11/2012 | CN102311215A Urban life sludge locally self-circulation comprehensive utilization device and method |
| 01/11/2012 | CN102311214A Large continuously-changing methane tank |
| 01/11/2012 | CN102311213A Sewage source processing system and processing method |
| 01/11/2012 | CN102311176A Device and process for obtaining biomass from organic dirt |
| 01/11/2012 | CN102309924A Filtration apparatus |
| 01/11/2012 | CN102309886A Device for clearing sediment |
| 01/11/2012 | CN101643302B Water treatment device |
| 01/11/2012 | CN101397178B Livestock and poultry raising sewage disposal process and disposal system thereof |
| 01/11/2012 | CN101020792B Process of preparing rubber filler with oil-bearing sludge |
| 01/10/2012 | US8093024 Endophytic fungi and methods of use |
| 01/10/2012 | CA2625253C Method for manufacture of sanitised organic sludge |
| 01/05/2012 | WO2012002744A2 Sludge-drying apparatus |
| 01/05/2012 | WO2012000895A2 Recycling system and method for operating a recycling system |
| 01/05/2012 | WO2011132170A3 Sludge treatment system and method |
| 01/05/2012 | WO2011109669A3 Process and apparatus for slaking lime and dissolving scale |
| 01/04/2012 | EP2402292A2 Sewage treatment device and method |
| 01/04/2012 | EP2401246A1 Method for treating bio-organic and wastewater sludges |
| 01/04/2012 | CN202099276U Methane anaerobic fermentation tank with three-phase separation device |
| 01/04/2012 | CN202099259U Cow-dung particle processing machine |
| 01/04/2012 | CN202099175U Composite heating blades type drying machine |
| 01/04/2012 | CN202099174U Paddle type sludge dryer |
| 01/04/2012 | CN202099173U Integration device for recycling combustible gas and drying sludge in garbage burying field |
| 01/04/2012 | CN202099172U High-efficiency and energy-saving sludge drying machine |
| 01/04/2012 | CN102307820A Method for treating wastewaters |
| 01/04/2012 | CN102307819A Sludge extraction system for biological waste water reactors |
| 01/04/2012 | CN102307815A Method and apparatus for increasing the efficiency of electro-dewatering |
| 01/04/2012 | CN102307637A Combined action filter press |
| 01/04/2012 | CN102303944A Method for re-treating dewatered sludge |
| 01/04/2012 | CN102303943A Sludge drier auger |
| 01/04/2012 | CN102303942A Blue alga cake tubular pyrohydrolysis dewatering method and device |
| 01/04/2012 | CN102303941A Deep dealkalizing method of red mud in alumina factory |
| 01/04/2012 | CN102303940A Method for treating sludge containing trivalent chromium |
| 01/04/2012 | CN101962220B Biological denitrification method of sewage with low carbon-nitrogen ratio and special device thereof |
| 01/04/2012 | CN101935141B Method for removing water from sludge in sewage treatment |
| 01/04/2012 | CN101781057B Treatment method of waste papermaking water |
| 01/04/2012 | CN101781056B Treatment method of waste papermaking water |
| 01/04/2012 | CN101781055B Treatment method of waste papermaking water |
| 01/04/2012 | CN101774745B Sludge storing pipe bag for dehydration and dehydration method |
| 01/04/2012 | CN101555087B Combined anaerobic process apparatus for treating organic wastes |
| 01/03/2012 | US8088288 Dewatering process |
| 01/03/2012 | CA2542357C Method of dewatering grain stillage solids |
| 12/29/2011 | WO2011162420A1 Method for recovering lignin in the neutral range from spent pulp cooking liquor |
| 12/29/2011 | WO2011162244A1 Block treatment agent |
| 12/29/2011 | WO2011162012A1 Method for producing raw material for silicon solar cell |
| 12/29/2011 | WO2011112737A3 Optimized biogas (biomethane) production process |
| 12/29/2011 | WO2011105767A3 Anaerobic digestion apparatus |
| 12/29/2011 | WO2011097554A3 Wastewater treatment with low phosphorus release |
| 12/29/2011 | US20110315626 Method and system for treating domestic sewage and organic garbage |
| 12/29/2011 | DE102010017635A1 Recyclingsystem und Verfahren zum Betreiben eines Recyclingsystems Recycling system and method for operating a recycling system |
| 12/28/2011 | EP2400572A1 Thermo-electric converting materials, process for producing the same, and thermo-electric converting element |
| 12/28/2011 | EP2398743A1 Anaerobic fermentation to produce biogas |
| 12/28/2011 | EP1684908B1 Putrescible organic waste treatment |