| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 10/20/2010 | CN101863610A Method for secondary deep dewatering of dewatered sludge |
| 10/20/2010 | CN101863609A Environment-friendly sludge modifier |
| 10/20/2010 | CN101863608A Solid-liquid separation process for drilled pile waste mud |
| 10/20/2010 | CN101863607A Multi-roll continuous press dehydrator |
| 10/20/2010 | CN101863606A Harmless treatment process for sludge and sand of crude oil |
| 10/20/2010 | CN101863605A Waste drilling mud harmless treating process |
| 10/20/2010 | CN101863604A Drier for industrial sludge |
| 10/20/2010 | CN101863603A Device for crushing industrial sludge |
| 10/20/2010 | CN101863602A Chinese medicinal herb active preparation formula of sea cucumber pool bed material modifier and production process thereof |
| 10/20/2010 | CN101863601A Flocculation curing agent, composition thereof and stabilization improvement method of silt type soil |
| 10/20/2010 | CN101863600A Method for removing heavy metals from activated sludge |
| 10/20/2010 | CN101863553A Feeder for medium and large-scale biogas project |
| 10/20/2010 | CN101353219B Piling method for gully type dry red mud disposal and water drainage structure thereof |
| 10/20/2010 | CN101198418B Apparatus and process for the pyrolysis of agricultural biomass |
| 10/19/2010 | CA2377859C High molecular weight zwitterionic polymers |
| 10/14/2010 | WO2010118103A1 Method for converting organic material into a renewable fuel |
| 10/14/2010 | WO2010116602A1 Method for backfilling subaqueous borrow pit |
| 10/14/2010 | WO2010115424A1 Methanogenic microorganisms for generating biogas |
| 10/14/2010 | WO2008031600A3 Device and method for generating energy |
| 10/14/2010 | US20100258442 Electronic osmotic dehydrator of electrophoresis style with a phase control using three-phase current |
| 10/13/2010 | EP2239236A1 A sludge concentrated dehydration method |
| 10/13/2010 | EP2238084A1 Waste water treatment from a biomass-to-liquid process comprising synthesis gas production and integrated factory facility |
| 10/13/2010 | EP2238081A1 Waste activated sludge phosphorus and magnesium stripping process and struvite production system |
| 10/13/2010 | CN201605219U 一种城市污泥加热调理装置 An urban sludge conditioning heating device |
| 10/13/2010 | CN201605218U 污泥造粒干燥处理设备 Granulation drying sludge treatment equipment |
| 10/13/2010 | CN201605217U 湿污泥挤泥串装置 Wet sludge crowded mud string device |
| 10/13/2010 | CN201605216U 污泥干化处理设备 Sludge drying processing equipment |
| 10/13/2010 | CN201605215U 污泥水解提取微生物蛋白质系统 Sludge microbial protein hydrolysis extraction system |
| 10/13/2010 | CN101858066A Recycling comprehensive treatment method for endogenous pollution of substrate sludge of lake |
| 10/13/2010 | CN101857353A Processing method for sludge with high water content |
| 10/13/2010 | CN101857352A Conditioning coagulant for deep dehydrating sludge |
| 10/13/2010 | CN101857351A Pressure treatment device for sludge |
| 10/13/2010 | CN101857350A Device for indirectly drying and utilizing sludge by cement kiln waste gas and process method thereof |
| 10/13/2010 | CN101857349A System using solar energy to dry sludge in vacuum |
| 10/13/2010 | CN101857348A Sludge drier |
| 10/13/2010 | CN101857347A Sludge ultrasonic roller drier |
| 10/13/2010 | CN101857346A Biological processing technology of earthworms contained in municipal sludge |
| 10/13/2010 | CN101856601A Vertical spiral pressurized sludge granulator |
| 10/13/2010 | CN101376557B Artificially intensified preanhydration method for sludge |
| 10/13/2010 | CN101280038B High molecular weight anionic polymer fluid dispersion, preparation and application thereof |
| 10/13/2010 | CN101264977B Device and method for conserving anaerobic particle sludge in beer industrial waste water treatment |
| 10/13/2010 | CN101210679B Gyration type sludge desiccation material-feeding device for sludge burning furnace |
| 10/13/2010 | CN101066827B Electroplating sludge treating and utilizing process |
| 10/12/2010 | US7811523 Microfluidic analytical apparatus |
| 10/12/2010 | US7811458 cost effective accelerated dehydration of sludges from rivers and harbors; aqueous solution of anionic polymer flocculant added in pipe during transport to existing field system; strongly bind hazardous substance for direct processing; Mw>15 million; quaternized polyacrylamide; building material |
| 10/12/2010 | US7811456 municipal waste is progressively reduced in size and cleaned; biomixer to create partially hydrolyzed biomass; screening; hydropulping to remove heavier and lighter materials and to create a slurry; removing grit; uniform biomass ready for anaerobic digestion to produce biogas and residual solid compost |
| 10/12/2010 | US7811420 water desalination with improved economic efficiency; Reclaiming the heat energy needed to boil the water; degassing the seawater prior to said vaporization; water vapor transfer conduit substantially free of any gas other than water vapor |
| 10/12/2010 | CA2433024C Biomass gasification system and method |
| 10/07/2010 | WO2010114481A1 Methods for improving biogas production in the presence of hard substrates |
| 10/07/2010 | WO2010113846A1 Method for dewatering sludge and method and device for electroosmotic dewatering |
| 10/07/2010 | WO2010113822A1 Suction filtration/concentration method and suction filtration/concentration device |
| 10/07/2010 | US20100254766 Method of collecting biogas generated from organic wastes in landfill |
| 10/06/2010 | EP2236467A1 A method for drying sludge |
| 10/06/2010 | CN201598285U 带抗结壳装置的沼气反应器 Biogas reactor with anti crusts device |
| 10/06/2010 | CN201598226U 泥浆脱水固化机 Sludge dewatering curing machine |
| 10/06/2010 | CN201598225U 一种整体式化粪池 A monolithic septic tank |
| 10/06/2010 | CN101851520A Sludge pyrolysis gas fractional condensation method for recycling biological oil |
| 10/06/2010 | CN101851054A Sludge dewatering conditioner, and preparation method and application thereof |
| 10/06/2010 | CN101851053A Inorganic composite sludge dehydration conditioner and application thereof |
| 10/06/2010 | CN101851052A Method for treating silt |
| 10/06/2010 | CN101851051A Industrial sludge treatment device |
| 10/06/2010 | CN101851050A Thermal cracking treatment method for sludge |
| 10/06/2010 | CN101851049A Online ultrasonic anaerobic membrane biological reaction system used for sludge digestion and operation method thereof |
| 10/06/2010 | CN101851048A Method for innocent treatment of sludge in sewage plant |
| 10/06/2010 | CN101851047A Oil field sludge harmless treatment method |
| 10/06/2010 | CN101850967A Integrated device and method for preparing activated carbon by using organic wastes |
| 10/06/2010 | CN101850574A Process for preparing sludge autoclaved aerated concrete building block |
| 10/06/2010 | CN101508518B Medicament for reducing moisture percentage in sewage sludge |
| 10/06/2010 | CN101088942B Process of treating oil-containing sludge |
| 10/05/2010 | US7807056 slurry of drilling fluids and hydrocarbon contaminated solids to settling system, separating by reversing flow, contacting solids with microorganism population which coverts hydrocarbons to carbon dioxide, water, and biomass |
| 10/05/2010 | CA2346706C Method and plant for the treatment of liquid organic waste |
| 09/30/2010 | WO2010108684A1 Apparatus and method for thermal hydrolysis of organic matter |
| 09/30/2010 | WO2010108630A1 Process for eliminating pollutants from sewage sludge and process for preparing phosphates and phosphate-containing compounds |
| 09/30/2010 | WO2010108558A1 Biogas producing system |
| 09/30/2010 | WO2010108290A1 Method and device for the wet oxidation treatment of liquid waste laden with mineral matter |
| 09/30/2010 | US20100243561 Local sewage processing unit, sewage treatment system, method of locally processing sewage and sewage treatment process |
| 09/30/2010 | US20100243560 Biological Filter for Treating Waste Effluent |
| 09/30/2010 | DE102009014776A1 Vorrichtung und Verfahren zur thermischen Hydrolyse von organischer Masse Apparatus and method for thermal hydrolysis of organic matter |
| 09/29/2010 | EP2233442A1 Plant and process for the thermal hydrolysis of organic mass |
| 09/29/2010 | EP2231819A2 Process for the treatment of organic waste and product obtained thereof |
| 09/29/2010 | EP2231533A1 Production of volatile fatty acids by means of mesophilic fermentation of sludge |
| 09/29/2010 | EP2231528A1 Trace element solution for biogas methods |
| 09/29/2010 | EP2230931A1 Treatment of eukaryotic cellular biomass |
| 09/29/2010 | CN201593235U Cleaning equipment of sludge and septic tank |
| 09/29/2010 | CN201593015U Dirt recovery and disposal device of vehicle-mounted septic tank |
| 09/29/2010 | CN201593014U 污泥造粒与干化装置 Sludge granulation and drying equipment |
| 09/29/2010 | CN1956922B Method for producing halosilane and method for purifying solid component |
| 09/29/2010 | CN101848870A Dehydrator |
| 09/29/2010 | CN101846571A Mobile phone digital automatic telegraph transmission septic tank methane saturation signal |
| 09/29/2010 | CN101845818A Method and device for building dam by mixing red mud and ash |
| 09/29/2010 | CN101845468A Preparation method and application of rhamnolipid |
| 09/29/2010 | CN101845311A Method for pyrolyzing municipal sludge and preparing biological oil and active carbon simultaneously |
| 09/29/2010 | CN101844859A Complete steam low-temperature thermally hardening, tempering and drying device and method for sludge |
| 09/29/2010 | CN101844844A Device for treating high-concentration electroplating wastewater and application thereof |
| 09/29/2010 | CN101844405A Process for preparing leakage-resistant glass reinforced plastic septic tank in rural household |
| 09/29/2010 | CN101844054A Screw-rod-driven and piston-pressurized sludge pelletizer |
| 09/29/2010 | CN101475295B Recycling method for oilfield oil sand |
| 09/29/2010 | CN101462817B Sludge sterilization system |
| 09/29/2010 | CN101182247B Novel method for innocent treatment and utilization of dead livestock and poultry |
| 09/29/2010 | CN101134684B Method for producing hydrogen and methane by kitchen waste diphasic anaerobic fermentation |