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