Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423)
03/2012
03/28/2012CN102392052A Biogas purification method by culturing autotrophic freshwater microalgae with biogas slurry
03/28/2012CN102391943A Water-gas linkage fully-enclosed inner rotary constant-temperature anaerobic fermentation device for municipal domestic waste
03/28/2012CN102390915A Process for curing and dehydrating scum bottom sludge
03/28/2012CN102390914A Method for suppressing hydrogen sulfide release in organic waste anaerobic process
03/28/2012CN102390913A Biodegradation-based sludge brick-making technology
03/28/2012CN102390912A Sludge fermentation tower and fermentation method
03/28/2012CN102390911A System for utilizing methane generated in producing bricks by using sludge
03/28/2012CN102390898A Method for regulating stainless steel acid cleaning wastewater
03/28/2012CN102389660A Plum tube type membrane separation sludge dewatering device
03/28/2012CN102040328B Silt solidification processor
03/28/2012CN101973672B Zero-energy consumption urban sewage dephosphorization treatment method
03/28/2012CN101948225B Method for quickly dewatering and effectively removing heavy metals from primary sludge
03/28/2012CN101805107B Biogas energy distilled manure dewatering and drying, environment protective comprehensive utilization
03/28/2012CN101786784B Solar energy and recycled water dual-heat-resource heat pump sludge drying system
03/28/2012CN101724658B Method for comprehensively manufacturing biomass
03/28/2012CN101624565B Preparation of methane reactor
03/28/2012CN101509016B Method for diphasic fermentation of generating matter energy by using agricultural product castoff such as tangerine hull slag
03/27/2012CA2659349C Dewatering system
03/27/2012CA2484411C Anaerobic sludge digester
03/22/2012WO2012034513A1 Vehicle-borne type apparatus for freezing, liquefying, and separating methane
03/22/2012US20120067796 Method and apparatus using hydrogen peroxide and microwave system for slurries treatment
03/21/2012EP2429974A1 Method and device for producing solid-like, biodegradable fertilizer or soil-loosening agents from municipal and/or industrial sludge
03/21/2012EP2429958A1 Livestock wastewater treatment system and method
03/21/2012EP2429674A1 Phosphate recovery from sludge
03/21/2012CN202170288U 动态过滤压榨脱水机改进 Improved dynamic filter press dewatering machine
03/21/2012CN202170287U 污泥烘干机绞龙 Sludge Dryer auger
03/21/2012CN202170286U 污泥减量浓缩池 Sludge Reduction concentrated pool
03/21/2012CN202170285U 一种新型污泥真空轴 A new sludge vacuum shaft
03/21/2012CN202170284U 一种利用太阳能的全封闭型污泥连续好氧堆肥系统 A use of solar energy in the fully enclosed continuous aerobic sludge composting system
03/21/2012CN202170283U 一种大型生态污泥处理装置 A large, eco-sludge treatment plant
03/21/2012CN102382860A Method for producing biogas by using cyanobacteria as raw material
03/21/2012CN102381877A Method for brickmaking by comprehensive utilization of desiccated sludge
03/21/2012CN102381828A Sludge-dewatering compound conditioning agent and application method thereof
03/21/2012CN102381827A Sludge dehydration assistant, sludge dehydration method and sludge dehydration apparatus
03/21/2012CN102381826A Greenhouse-heat collector-type solar sludge drying system and method
03/21/2012CN102381825A Sealed sludge storage bunker
03/21/2012CN102381824A Sludge drying equipment
03/21/2012CN102381823A Device for collecting, conveying and performing extrusion dewatering sludge by virtue of flexible pipe
03/21/2012CN102381822A Multi-strain compound microbial high-temperature rapid-digestion sludge harmless treatment method
03/21/2012CN102381821A New technology for oil sludge processing
03/21/2012CN102381820A Sludge treatment process based on hydrothermal modification technology
03/21/2012CN102381762A Plastic septic tank
03/21/2012CN102381748A Method for reducing content of sludge chromate nickel by utilizing acid to adjust back during stainless steel wastewater treatment
03/21/2012CN102380505A Method for repairing heavy metal-polluted soil or sludge with nano-zero-valent iron (nZVI)
03/21/2012CN102380253A Solid-liquid separation vibration sieve device
03/21/2012CN102161558B Contaminated bottom sediment remediation agent and preparation method and using method thereof
03/21/2012CN102079615B Method for harmlessly recycling sludge
03/21/2012CN101973686B Method for synchronously dehydrating and detoxifying toxic sludge
03/21/2012CN101830613B Method for manufacturing autoclaved sand-lime brick or flyash brick as well as fertilizer and grease by sludge
03/21/2012CN101784490B Sludge dewatering method
03/21/2012CN101618934B Sludge dry powder and preparation method thereof
03/21/2012CN101400607B Method of recovering rare earth element from composition containing rare earth fluoride
03/21/2012CN101155957B Method of recycling fibers from sewage sludge and means thereof
03/20/2012CA2501960C Sludge treatment method
03/15/2012WO2012032142A1 Method and device for electrokinetic disintegration of the cellular components of aqueous suspensions without pre-comminution necessitated by the method
03/15/2012WO2012031505A1 Volute sludge dehydrater
03/15/2012WO2012009462A3 Solid waste digestion system
03/14/2012EP2428493A1 Thermal treatment of ash
03/14/2012EP2183374B1 Method for the conversion of biomass from renewable raw materials in anaerobic fermenters
03/14/2012EP1877164B1 Method of treating raw sewage slurry
03/14/2012CN202166581U 一种污泥干燥粘滞区的测定装置 A measuring device sludge drying viscous zone
03/14/2012CN202164223U 一种污泥改性装置 One kind of sludge modified device
03/14/2012CN202164222U 一种用于污泥脱水机的泥饼卸料装置 Cake discharge device for sludge dewatering machine
03/14/2012CN202164221U 一种利用风机管道余热干化污泥的装置 A use of waste heat dried sludge fan duct means
03/14/2012CN202164220U 污泥干化设备 Sludge Drying Equipment
03/14/2012CN202164219U 一种圆盘式污泥干燥机的搅拌系统 A disc-type mixing system sludge drying machine
03/14/2012CN202164218U 一种污泥风干化系统 One kind of dried sludge system
03/14/2012CN202164217U 一种印染污泥热解处理装置 One kind of dyeing sludge pyrolysis processing device
03/14/2012CN202164216U Novel three-squared septic tank
03/14/2012CN202164215U Slant-bottom feed tank
03/14/2012CN202164214U 污泥切割机 Sludge cutting machine
03/14/2012CN202161852U 一种污泥脱水机新型滤板 One kind of new sludge dewatering machine Plates
03/14/2012CN102373238A Bacillus alcalophilus and application thereof to fermentative hydrogen production
03/14/2012CN102372414A Method for processing sludge by carbonization and equipment thereof
03/14/2012CN102372413A Equipment for carbonization treatment of sludge and its using method
03/14/2012CN102372412A Sewage dewatering method
03/14/2012CN102372411A Dewatering method and dewatering apparatus for organic slude
03/14/2012CN102372410A Method for sludge dehydration and drying
03/14/2012CN102372409A Treatment method of paper pulp biological sludge
03/14/2012CN102372408A Method for dehydrating Bayer-process red mud generated during dry-method feeding and sintering of aluminum oxides produced by using series process
03/14/2012CN102372407A Biological drying method of municipal domestic sludge
03/14/2012CN102372406A Heavy-metal-polluted substrate sludge ex-situ repairing method
03/14/2012CN102372405A System and process for sludge in situ decrement enhanced by utilizing metazoan and application of process
03/14/2012CN102372404A Bio-augmentation treatment sludge in-situ reduction method
03/14/2012CN102371685A Process for manufacturing septic tank by using glass fibre reinforced plastic
03/14/2012CN101913749B Cutting guide device used in sludge drying rotary kiln and sludge drying rotary kiln
03/14/2012CN101358209B Technique for preparing biogas by high-temperature anaerobic zymosis method using animal manure as raw material
03/13/2012US8133392 Three-phase cascade separator
03/13/2012CA2591290C Treatment of sewage sludges
03/08/2012WO2012030449A2 Method for utilizing internally generated biogas for closed membrane system operation
03/08/2012WO2012029334A1 Sludge treatment method and sludge treatment system
03/08/2012WO2012029283A1 Method for decomposing organic substance into lower molecules, and method for utilizing exhaust gas generated by metallurgical furnace
03/08/2012WO2012028628A1 System and method for obtaining oil and/or fat from oil- and/or fat-containing aqueous waste
03/08/2012WO2012028592A1 Composition, use thereof and process for reducing bulking sludge and/or foaming and preparation of the composition
03/08/2012WO2011123854A3 Bioaugmentation of anaerobic digester systems
03/08/2012US20120055797 Method and apparatus for increasing the efficiency of electro-dewatering
03/07/2012EP1297039B1 Structurally-modified polymer flocculants
03/07/2012CN202157072U Device for producing methane by fermentation
03/07/2012CN202157071U Multiphase flow methane pool
03/07/2012CN202157070U Methane pool
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