| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 09/25/2013 | CN103319069A Sludge solidification treatment stirrer |
| 09/25/2013 | CN103319068A Novel special compound coagulant for paper sludge |
| 09/25/2013 | CN103319067A Environment-friendly type mud solidification method |
| 09/25/2013 | CN103319066A Sludge deep dehydration method |
| 09/25/2013 | CN103319065A Sludge drying and gasifying combined treatment process |
| 09/25/2013 | CN103319064A Horizontal sludge dewatering machine |
| 09/25/2013 | CN103319063A Superposition-screw type sludge deep dehydrator |
| 09/25/2013 | CN103319062A Novel compound solar sludge drying equipment |
| 09/25/2013 | CN103319061A Method for improving comprehensive effect of anaerobic digestion treatment of breeding manure |
| 09/25/2013 | CN103319060A Microwave induced catalytic oxidation immobilization treatment method for arsenic in sediments |
| 09/25/2013 | CN102849861B Sewage comprehensive processing system |
| 09/25/2013 | CN102765866B Method for recycling urban sludge |
| 09/25/2013 | CN102603153B Curing agent for solidification/stabilization of dewatered sludge of sewage plant and application of curing agent |
| 09/25/2013 | CN102557226B Production method for preparing iron oxide red seed crystal by using ferrite-containing waste water |
| 09/25/2013 | CN102531320B Processing method of desulfurated waste water residue |
| 09/25/2013 | CN102531307B Hydrolysis reactor for strengthening sludge utilization and process thereof |
| 09/25/2013 | CN102515454B Device and method for realizing thermal-hydrolysis fermentation treatment in rotation way |
| 09/25/2013 | CN102476899B Composite treatment method for treating offensive-odor and sulfur-containing pollutants in refinery wastewater and biochemical sludge |
| 09/25/2013 | CN102432143B Chemical agent for treating and recycling paper sludge and treating method thereof |
| 09/25/2013 | CN102372407B Biological drying method of municipal domestic sludge |
| 09/25/2013 | CN101987754B Treatment of a waste stream through production and utilization of oxyhydrogen gas |
| 09/25/2013 | CN101863689B Method for comprehensively treating grating garbage and activated sludge in sewage plant |
| 09/24/2013 | CA2617917C High viscosity fluid transfer apparatus |
| 09/19/2013 | WO2013137536A1 Manure coal using manure or manure sludge, and production method for same |
| 09/19/2013 | WO2013137322A1 Waste water treatment method |
| 09/19/2013 | WO2013137122A1 Method and system for controlling microbial reactions in benthic soil |
| 09/19/2013 | WO2013137010A1 Novel bacillus microbes and use of same |
| 09/19/2013 | WO2013135885A1 Method for treating production effluents of an aromatic compound derived from dihydroxybenzene |
| 09/18/2013 | EP2637768A1 Biological oxidation of hydrogen sulphide in a psychrophilic anaerobic digestion bioreactor subjected to microaerobic conditions |
| 09/18/2013 | CN203200268U Water-pressure type clear water hull-breaking device for biogas digester |
| 09/18/2013 | CN203200264U Efficient hybrid anaerobic fermentation device |
| 09/18/2013 | CN203200147U Laminated screening type sludge dryer |
| 09/18/2013 | CN203200146U Sludge treatment equipment for sewage treatment system |
| 09/18/2013 | CN203200145U Stacked-screw sludge dewatering machine |
| 09/18/2013 | CN203200144U Sludge sun-drying device capable of performing high-efficiency low-energy-consumption sludge treatment |
| 09/18/2013 | CN203200143U Sludge filter |
| 09/18/2013 | CN203200137U Sewage treatment system |
| 09/18/2013 | CN203199156U Integrated sludge curing vessel |
| 09/18/2013 | CN203196396U Trussed suction dredger |
| 09/18/2013 | CN103313942A Method for separating liquid from suspended matter in a sludge and device for same |
| 09/18/2013 | CN103305558A Method for producing short-chain fatty acid by promoting combined anaerobic fermentation of excess sludge and ryegrass through thermal pretreatment |
| 09/18/2013 | CN103304217A Method for preparing ceramsite by utilizing sludge subjected to anaerobic digestion |
| 09/18/2013 | CN103304127A Material for quantity reduction treatment of sludge |
| 09/18/2013 | CN103304126A Sludge drying machine |
| 09/18/2013 | CN103304125A Solid-liquid separation method implemented by taking cow dung as organic fertilizer raw material |
| 09/18/2013 | CN103304124A Sludge drying treatment system and process |
| 09/18/2013 | CN103304123A Heat energy recycling device for producing biogas by waste heat and operating mode thereof |
| 09/18/2013 | CN103304122A Glass fiber reinforced plastic integrally-improved grid type septic tank |
| 09/18/2013 | CN103304121A Circulation type sludge treatment method with condition interference |
| 09/18/2013 | CN103304120A Method for treating sludge produced by slaughtering wastewater treatment plant by using housefly maggots and material formula |
| 09/18/2013 | CN103304119A Method for treating sludge produced by slaughtering wastewater treatment plant by using chrysomyia megacephala maggots and material formula |
| 09/18/2013 | CN103304118A High-pressure digestion and blasting dehydration process of sludge |
| 09/18/2013 | CN103304117A Sludge aerobic fermentation treatment method and device |
| 09/18/2013 | CN103304116A Sludge gasifying treatment process |
| 09/18/2013 | CN103304115A Harmless treatment method for transforming copper sludge to arenolite |
| 09/18/2013 | CN103304114A Curing/stabilizing method for sludge from urban sewage treatment plant |
| 09/18/2013 | CN103304113A Sludge treatment method |
| 09/18/2013 | CN103304112A Treatment technology and complete set of equipment for clean production of oil sludge |
| 09/18/2013 | CN103304101A Resource utilization and regeneration circulation utilization device for livestock and poultry breeding wastewater |
| 09/18/2013 | CN103304078A Laboratory wastewater treatment process equipment and wastewater treatment method using same |
| 09/18/2013 | CN102897991B Dewatering method for stainless steel sludge |
| 09/18/2013 | CN102775035B River/lake heavy metal pollution sediment in-situ coverage method and device |
| 09/18/2013 | CN102718283B Solar water quality improving machine |
| 09/18/2013 | CN102701558B Fermenting and methane-generating technique of cow dung liquid by utilizing solar energy |
| 09/18/2013 | CN102583945B Fluidized bed combustion treatment device provided with sludge multi-stage drying device, and fluidized bed combustion treatment method |
| 09/18/2013 | CN102491609B Treatment system for livestock excrement |
| 09/18/2013 | CN102363820B Reutilization method of chromium-containing leather production sludge |
| 09/18/2013 | CN102241998B Treatment equipment and process of oily sludge and sand |
| 09/18/2013 | CN102174379B Biogas generating pit for co-processing domestic garbage and human dejecta of rural scattered inhabitants |
| 09/16/2013 | CA2809799A1 Process for purification of produced water |
| 09/12/2013 | WO2013133703A1 Biomass conversion methods and systems |
| 09/12/2013 | DE102012004497A1 Verfahren und Anlage zur Aufarbeitung von Rohgülle und/oder Gärresten aus der Biogaserzeugung Method and apparatus for processing of raw manure and / or fermentation residues from biogas production |
| 09/11/2013 | EP2636651A1 System for processing biomass |
| 09/11/2013 | EP2635542A1 Method for the production of fertilizer products from residues |
| 09/11/2013 | CN203187511U Deep sludge dewatering treatment system |
| 09/11/2013 | CN203187510U Volume condensing sludge thickener |
| 09/11/2013 | CN203187509U Sludge drying device |
| 09/11/2013 | CN203187508U Sludge treatment system |
| 09/11/2013 | CN203187507U Sludge transmission conveyor |
| 09/11/2013 | CN203187506U Preheating device of sludge drying machine |
| 09/11/2013 | CN203187505U Sludge cake pressing system |
| 09/11/2013 | CN203187504U Energy recovery device of pre-treatment system for sludge pyrohydrolysis |
| 09/11/2013 | CN203187503U Ceramic ball mounting structure and sludge magnetization pyrolysis machine rotating cylinder barrel |
| 09/11/2013 | CN203187502U Skid-mounted sludge pyrolysis system for preparing three-phase combustion product |
| 09/11/2013 | CN203187501U 组装式化粪池 Assembled septic tank |
| 09/11/2013 | CN203187500U Omnibearing fast oxygenation treatment tank for farm excrements |
| 09/11/2013 | CN203187499U Return sludge treatment equipment with sludge in-situ reduction function and reinforced nitrogen and phosphorus removal effect |
| 09/11/2013 | CN203187458U Sustainable swine wastewater treatment system |
| 09/11/2013 | CN103298754A Wastewater treatment method and wastewater treatment system |
| 09/11/2013 | CN103288391A Pure inorganic sludge curing agent |
| 09/11/2013 | CN103288330A Freshwater sludge curing agent |
| 09/11/2013 | CN103288329A Sludge solidification processing system |
| 09/11/2013 | CN103288328A Method and equipment for drying and incinerating PTA (purified terephthalic acid) activated sludge |
| 09/11/2013 | CN103288327A Sludge treatment method |
| 09/11/2013 | CN103288326A Drying treatment system of printing and dyeing sludge |
| 09/11/2013 | CN103288325A Printing and dyeing sludge drying treatment system |
| 09/11/2013 | CN103288324A Method and device for in-situ solid-liquid separation of dredged muddy water |
| 09/11/2013 | CN103288323A Electric heating sludge treatment system |
| 09/11/2013 | CN103288322A Sludge modification deep dewaterer |
| 09/11/2013 | CN103288321A Sludge anhydration system |