| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
|---|
| 03/13/2013 | CN101731736B Solid-liquid enrichment separation method for tobacco sheet wastewater in paper-making method |
| 03/12/2013 | US8394271 Anaerobic digester employing circular tank |
| 03/07/2013 | WO2013032516A1 Systems and methods for processing mixed solid waste |
| 03/07/2013 | WO2013032086A1 Organic sludge hardener, and method for manufacturing artificial soil using same |
| 03/07/2013 | WO2013031892A1 Cement manufacturing method |
| 03/07/2013 | WO2013029615A1 Method and apparatus for extracting or concentrating carbonaceous compounds from a fluid |
| 03/07/2013 | CA2847289A1 Systems and methods for processing mixed solid waste |
| 03/07/2013 | CA2845475A1 Improving the drainage of an aqueous composition |
| 03/06/2013 | EP2564395A1 Method and device for sludge handling |
| 03/06/2013 | EP2563884A1 Fuel system and process for its production for environmental protective energetic use of urban sewage sludge |
| 03/06/2013 | EP2563727A2 Wastewater treatment apparatus to achieve class b biosolids using chlorine dioxide |
| 03/06/2013 | EP2563726A1 System and method for the concentration of a slurry |
| 03/06/2013 | EP2563504A1 Lead through for digestion tank |
| 03/06/2013 | CN202766530U Lighting device of methane project |
| 03/06/2013 | CN202766527U Biogas digester |
| 03/06/2013 | CN202766405U Sludge treatment device |
| 03/06/2013 | CN202766404U Novel simple sludge dewatering machine |
| 03/06/2013 | CN202766403U Sludge dewatering machine with round slipknots |
| 03/06/2013 | CN202766402U Non-abrasion sludge dewatering machine |
| 03/06/2013 | CN202766401U Sludge dewatering machine |
| 03/06/2013 | CN202766400U Sludge dewatering device easy to operate |
| 03/06/2013 | CN202766399U Efficient sludge dewatering machine |
| 03/06/2013 | CN202766398U Pull type sludge treatment equipment |
| 03/06/2013 | CN202766397U Coal slime treatment device of coal water treatment system |
| 03/06/2013 | CN202766396U Device for reinforcing sludge dewatering effect of geotube |
| 03/06/2013 | CN202766395U Full glass fiber reinforced plastic septic tank |
| 03/06/2013 | CN202766394U Combined mud-water separating septic tank |
| 03/06/2013 | CN202766393U Clearing device for nearshore seawater pollution and seabed sludge |
| 03/06/2013 | CN202766392U Deslagging device of activated sludge backflow system |
| 03/06/2013 | CN202766374U Double-membrane treatment system for coal mine water |
| 03/06/2013 | CN202766365U Sludge water concentration and purification integrated treatment device |
| 03/06/2013 | CN202766356U Integrally molded plastic septic tank |
| 03/06/2013 | CN202766334U Sewage treatment system of polymer-containing dross and oil sludge in oil field produced water |
| 03/06/2013 | CN202762346U Stirring device used by sludge treatment device |
| 03/06/2013 | CN202762340U Control device used by sludge treatment device |
| 03/06/2013 | CN102958850A Drum type electro-osmosis dehydrator for reducing power consumption by means of a narrow distance between a positive electrode and a negative electrode |
| 03/06/2013 | CN102951782A Method for absorbing residual hydrochloric acid in waste acid mud |
| 03/06/2013 | CN102951781A System for deodorizing sewage and organic wastewater using concentration-cultured sludge |
| 03/06/2013 | CN102951780A Device for classification and collection of granular sludge of anaerobic ammonia oxidation |
| 03/06/2013 | CN102951779A Dyeing sludge treatment device |
| 03/06/2013 | CN102951778A Impurity screening and collecting device applied to sludge |
| 03/06/2013 | CN102951777A Recycling treatment system for municipal sludge |
| 03/06/2013 | CN102951776A Pretreatment system of high-concentration dewatered sludge |
| 03/06/2013 | CN102949944A Sealing device for through-wall stirrer |
| 03/06/2013 | CN102503070B Device for reducing water ratio of sludge |
| 03/06/2013 | CN102503060B Method for recovering ferric phosphate from sludge |
| 03/06/2013 | CN102295396B Reprocessing and comprehensive utilization method of red mud |
| 03/06/2013 | CN102285747B Treatment system and method of livestock excrements |
| 02/28/2013 | WO2013027914A1 Apparatus for treating food waste and extracting bio oil |
| 02/28/2013 | WO2013027792A1 Porous ceramic sintered body and method for producing same |
| 02/28/2013 | WO2013027403A1 Cation adsorbent and method for processing solution using same |
| 02/28/2013 | WO2013026263A1 Method for retreating dewatered sludge |
| 02/28/2013 | WO2012152266A3 Method for producing biogas from predominantly animal excrements |
| 02/28/2013 | US20130053232 Separation of particulate matter and animal manure |
| 02/28/2013 | CA2846140A1 A method of retreating dewatered sludge |
| 02/27/2013 | EP2562140A1 Air-drying device for sludge |
| 02/27/2013 | EP2561912A2 Sludge dehydrating apparatus |
| 02/27/2013 | EP2561782A1 Electric incinerator toilet, and incineration control method for electric incinerator toilet |
| 02/27/2013 | EP2560924A2 Sludge treatment system and method |
| 02/27/2013 | CN202754885U Sludge concentration tank |
| 02/27/2013 | CN202754884U Sludge bucket liquid containing plate |
| 02/27/2013 | CN202754883U Sludge cloth tedding and collecting device |
| 02/27/2013 | CN202754882U Sludge mechanical and chemical treatment system |
| 02/27/2013 | CN202754881U Original-position covering device for bottom mud polluted by heavy metal in rivers and lakes |
| 02/27/2013 | CN202754866U Device for treating sewage in ceramic factory |
| 02/27/2013 | CN202754372U Reprocessing unit of separated sewage of suction-type sewer scavenger |
| 02/27/2013 | CN102947231A Block treatment agent |
| 02/27/2013 | CN102946993A Sensor including a photocatalyst |
| 02/27/2013 | CN102946965A Device for expanding filter cloths in a filter press and filter press |
| 02/27/2013 | CN102943029A Hydraulic methane generator with steel structure |
| 02/27/2013 | CN102942297A Method for treating dried sludge by using tunnel kiln |
| 02/27/2013 | CN102942296A Water controllable travelling mechanism |
| 02/27/2013 | CN102942295A Method for innocent treatment of surplus sludge after biochemical treatment of organic chemical waste water |
| 02/27/2013 | CN102942294A Method for treating ferromanganese blast furnace gas sludge |
| 02/27/2013 | CN102942271A Comprehensive treatment process of inorganic laboratory wastewater |
| 02/27/2013 | CN102942263A Sewage treatment method |
| 02/27/2013 | CN101733270B Method and device for treating corruptibility waste |
| 02/27/2013 | CN101326011B Apparatus for removing of unburned carbon from fly ash and relevant removing method |
| 02/24/2013 | CA2750392A1 Anaerobic fermentation to produce biogas |
| 02/21/2013 | WO2013025390A1 Process for treating lake sediment for conversion to beneficial soil products |
| 02/20/2013 | CN202744556U Gas lifting double film covering garage bioreactor |
| 02/20/2013 | CN202744437U Device for treating fluorine-containing industrial sludges and fluorine-containing gases |
| 02/20/2013 | CN202744436U Dosing vehicle |
| 02/20/2013 | CN202744435U Sludge interval compressing processing device |
| 02/20/2013 | CN202744434U Treatment device for sludge drying |
| 02/20/2013 | CN202744433U Segmented sludge distributing, breaking, overturning and receiving integrated machine |
| 02/20/2013 | CN202744432U Solar heat-pump sludge drying room |
| 02/20/2013 | CN202744431U Combined-use anaerobic fermentation reactor |
| 02/20/2013 | CN202744430U Anaerobic ammonia oxidation granule sludge storing device |
| 02/20/2013 | CN202744429U Sludge treatment device difficult in deep dewatering |
| 02/20/2013 | CN202744428U River sediment sieving, oxidation reducing and deep dewatering device |
| 02/20/2013 | CN202744404U Glass deep-processing sewage reuse and treatment system |
| 02/20/2013 | CN202744400U System for recycling electroplating wastewater and heavy metal ions |
| 02/20/2013 | CN202744357U Device for treating food waste in short-process mode through solar energy and heat pump |
| 02/20/2013 | CN202740812U Water-saving complete treatment device for carrier gas from blade-type drying of sludge |
| 02/20/2013 | CN102939268A Ballast flocculation and sedimentation water treatment system with simplified sludge recirculation, and process therefor |
| 02/20/2013 | CN102936157A Anaerobic treatment system for food waste-sludge mixture |
| 02/20/2013 | CN102936116A Method for solidifying-stabilizing bottom mud polluted by heavy metals by using cement and organic sulfides and application of obtained solidified body |
| 02/20/2013 | CN102936089A Automatic control system of sludge deep dewatering overall process and treatment method |
| 02/20/2013 | CN102936088A Sludge superheated steam triple-effect combined drying device |