| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 01/02/2013 | CN202643507U High-efficiency fluidization-state waste water treatment device without septic tank |
| 01/02/2013 | CN202643496U Sewage treatment-dedicated system in process of bean product production |
| 01/02/2013 | CN202643455U Sewage energy regeneration device of livestock and poultry farm |
| 01/02/2013 | CN202643422U Bean product factory sewage treatment system-dedicated solid liquid gas three-phase separator |
| 01/02/2013 | CN202642831U Automatic sludge conveying, accurate-measuring and mixing system |
| 01/02/2013 | CN202638304U Mini-oxygen bubble generator with rotation of multiple magnetic fields |
| 01/02/2013 | CN102858446A Lead through for digestion tank |
| 01/02/2013 | CN102858217A Electric incinerator toilet, and incineration control method for electric incinerator toilet |
| 01/02/2013 | CN102851206A Temperature guaranteeing system for biogas digester |
| 01/02/2013 | CN102849918A Treatment method for strengthening dewatering performance of excess activated sludge |
| 01/02/2013 | CN102849917A Continuous on-line filter bag type dehydration method for dredging sludge in lakes and rivers |
| 01/02/2013 | CN102849916A Dewatering method for papermaking sludge |
| 01/02/2013 | CN102849915A Low-energy consumption vacuum suction drainage control system |
| 01/02/2013 | CN102849914A Belt type press filtering-concentrating-dehydrating integrated machine |
| 01/02/2013 | CN102849913A Sludge hydrolysis acidification system using membrane bioreactor |
| 01/02/2013 | CN102849912A Sludge hydrolysis acidification system |
| 01/02/2013 | CN102849911A Method for repairing bottom mud of cadmium-polluted volcano dammed lake by means of passivation |
| 01/02/2013 | CN102849910A Method for recovering humic acid from sludge and improving anaerobic digestion of sludge |
| 01/02/2013 | CN102849909A Process method for domesticating alkali-resistant wastewater active sludge |
| 01/02/2013 | CN102849908A Ultrasonic treatment method and device of oil field sand-containing oil sludge |
| 01/02/2013 | CN102849907A Separation method and device of polymer-containing oil sludge |
| 01/02/2013 | CN102849906A Oil sludge separation apparatus and separation method |
| 01/02/2013 | CN102849905A Experimental method of oil-containing sludge heat treatment |
| 01/02/2013 | CN102849889A System and device for treating phosphorus-containing wastewater by means of high-temperature and high-pressure microwave materialization |
| 01/02/2013 | CN102849870A Device for processing chemical nickel-plating waste water |
| 01/02/2013 | CN102849861A Sewage comprehensive processing system |
| 01/02/2013 | CN102358677B Coal slime treatment process |
| 01/02/2013 | CN102249505B Sludge fermentation apparatus which removes heavy metal ions |
| 01/02/2013 | CN102249502B Integrated device for impurity removal pulping and charging of oil sludge |
| 01/02/2013 | CN102229459B Method for harmlessly processing oil sludge at tank bottom of oil storage tank |
| 01/02/2013 | CN102206029B Belt sludge treatment press filter |
| 01/02/2013 | CN102206028B Full-automatic device of producing and purifying biogas and application thereof |
| 01/02/2013 | CN102206025B Method for fully recycling sludge |
| 01/02/2013 | CN102161562B Process for treating excess sludge by utilizing fly ash |
| 01/02/2013 | CN101607780B Process for treating tar product wastewater |
| 12/27/2012 | WO2012177907A1 System and method for oxygen supply for wastewater treatment plant having biological treatment system and supercritical water oxidation treatment of sludge |
| 12/27/2012 | WO2012176892A1 Method for determining necessary amount of heavy metal treatment agent, method for treatment of heavy metal-containing matter, and heavy metal treatment agent |
| 12/27/2012 | WO2012176753A1 Method and apparatus for treating organic waste water and organic sludge |
| 12/27/2012 | WO2012151447A3 Underground reactor system |
| 12/27/2012 | WO2012148081A3 Facility and method for producing electricity and manure by fermenting pig excreta |
| 12/27/2012 | WO2012122530A3 Method of processing organic waste |
| 12/27/2012 | WO2012107936A3 A devise and method to separate at entry polluted water from clean water and treat it inside a river and inside a lake |
| 12/27/2012 | US20120325739 System and method for converting organic waste into methane and other useful products |
| 12/27/2012 | DE102005016754B4 Verfahren zum Entwässern von Substanzen A method for dewatering of substances |
| 12/26/2012 | EP2537815A1 Apparatus for drying sludge |
| 12/26/2012 | EP2537814A1 Pyrolysis plant for processing carbonaceous feedstock |
| 12/26/2012 | CN202630073U Sludge collaborated stabilized burning solid waste and dioxin exhaust restricting device |
| 12/26/2012 | CN202626178U Heating device for methane fermentation tank |
| 12/26/2012 | CN202626005U Primary water filtering device in sludge treatment |
| 12/26/2012 | CN202626004U Horizontal type stereoscopic combined spiral sludge drying device |
| 12/26/2012 | CN202626003U Plunger used for dewatering sludge and dewatering device comprising the same |
| 12/26/2012 | CN202626002U Sludge dewatering device capable of being opened or closed quickly |
| 12/26/2012 | CN202626001U Sludge dewatering device |
| 12/26/2012 | CN202626000U Drying and purifying treatment device of urban sludge and industrial sludge |
| 12/26/2012 | CN202625999U Anti-adhesive rotary drying machine |
| 12/26/2012 | CN202625998U Deep dehydration device for sludge |
| 12/26/2012 | CN202625997U Technical device for sludge dehydration |
| 12/26/2012 | CN202625996U Movable type sludge treatment equipment |
| 12/26/2012 | CN202625995U Integrated oily sludge processing device |
| 12/26/2012 | CN202625994U Electrolytic tank for reducing content of heavy metal in sludge |
| 12/26/2012 | CN202625954U Sewage comprehensive treatment system |
| 12/26/2012 | CN202625924U High-compression-resistance intensive integral septic tank mold with wave crest structural wall |
| 12/26/2012 | CN202625922U Environment-friendly spherical septic tank |
| 12/26/2012 | CN202621544U Solid waste treatment device secondarily utilizing heat recuperation and mainly utilizing pyrolysis |
| 12/26/2012 | CN102840587A Compound method and system for directly recovering heat inside and outside rotary kiln |
| 12/26/2012 | CN102838394A Aerobic composting technique for sludge from sewage treatment plant |
| 12/26/2012 | CN102838264A Process and apparatus for treating biomass |
| 12/26/2012 | CN102838263A Device and method for cleaning and separating garbage in water discharging pool |
| 12/26/2012 | CN102838262A Chemical enhancing pretreatment method of sludge anaerobic digestion |
| 12/26/2012 | CN102836863A Comprehensive treatment method for kitchen waste, town excrement and municipal sludge |
| 12/26/2012 | CN102836568A Extraction solvent for oil-containing sludge |
| 12/26/2012 | CN102836566A Water-saving sludge paddle type drying carrier gas complete set of treating device and method |
| 12/26/2012 | CN102242058B 厌氧发酵系统 Anaerobic fermentation system |
| 12/26/2012 | CN102206073B Slit burning-free bricks and production method thereof |
| 12/26/2012 | CN102167491B Sludge treatment and activation kettle |
| 12/26/2012 | CN102145973B Composite uncoupling agent |
| 12/26/2012 | CN102145972B Method for reducing excess sludge of aerobic unit of sewage treatment system by activated sludge process |
| 12/26/2012 | CN102108003B Sludge dewatering additive |
| 12/26/2012 | CN102101749B Sludge smashing method and sludge smashing distributing machine |
| 12/26/2012 | CN101993183B Sludge dewatering device |
| 12/26/2012 | CN101962302B Method for preparing organic fertilizer by using sewage to treat excess sludge |
| 12/26/2012 | CN101913741B System and method for treating sludge containing heavy metal |
| 12/26/2012 | CN101880115B Method for supplementing denitrifying carbon source by utilizing excess sludge ethanol-type fermentation |
| 12/20/2012 | WO2012174356A2 Cat litter product |
| 12/20/2012 | CA2838668A1 Cat litter product |
| 12/19/2012 | EP2534105A1 Compact wastewater concentrator and contaminant scrubber |
| 12/19/2012 | CN202613456U Sludge drying incinerator |
| 12/19/2012 | CN202610091U Novel waste drilling mud treatment device |
| 12/19/2012 | CN202610090U Electrode-type sludge press belt set |
| 12/19/2012 | CN202610089U Sludge drying treatment system |
| 12/19/2012 | CN202610088U Mud processing modular system |
| 12/19/2012 | CN202610087U Double-shaft combined type sludge dryer |
| 12/19/2012 | CN202610086U Integrated solar sludge drying system |
| 12/19/2012 | CN202610085U Biogas generating system |
| 12/19/2012 | CN202610084U Pulse combustion inner heated fluidized bed sludge-drying system |
| 12/19/2012 | CN202610083U Device for removing heavy metal from sludge in coupled film separating technology and electrokinetic technology |
| 12/19/2012 | CN202610076U System for treating nutrient-self-compensated difficultly-degraded industrial wastewater |
| 12/19/2012 | CN102830726A Allocating pool and allocating method, device and system of feed liquid |
| 12/19/2012 | CN102827661A Sludge fuelization treatment process of urban sewage treatment plant |
| 12/19/2012 | CN102826734A Method for utilizing incineration fly ash as calcium-increasing passivation agent of town sludge |