| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 10/05/2011 | CN102206027A Purification treatment device for excrement in mobile toilet |
| 10/05/2011 | CN102206026A Method for elutriating and separating city ditch sludge |
| 10/05/2011 | CN102206025A Method for fully recycling sludge |
| 10/05/2011 | CN102206024A Method for quickly dealkalizing red mud by using phosphogypsum |
| 10/05/2011 | CN102205191A Belt press filter for superfine and strong viscous materials |
| 10/05/2011 | CN102205187A Solid-liquid separation equipment with ventilation device |
| 10/05/2011 | CN101823806B Piggery waste water treatment method based on strong-thin shunt |
| 10/05/2011 | CN101708940B Sludge drying incineration processing system utilizing gas and solid residual heat |
| 10/05/2011 | CN101555171B Method for producing micro organic matters by marine culture sludge and sugar refinery filtration sludge |
| 10/05/2011 | CN101353218B Piling method for sloping field type dry red mud disposal and water drainage structure thereof |
| 09/29/2011 | WO2011119753A2 Methods for deactivating biomass |
| 09/29/2011 | WO2011118283A1 Solid-liquid separation method |
| 09/29/2011 | WO2011117484A2 Novel thermoplastic composite material |
| 09/29/2011 | WO2011116472A1 Improving efficiency of centrifuge in municipal sludge dewatering |
| 09/29/2011 | DE202009018452U1 Klärschlammfräse und Niedertemperatur-Klärschlammtrocknungsanlage Sewage sludge milling and low temperature sludge drying plant |
| 09/29/2011 | DE102010013050A1 Preparing soil additives by biological fermentation, useful for improving the cation exchange capacity and the nutrient- and water-holding capacity of soil, comprises adding organic biomass prior to the fermentation of a liquid coal slurry |
| 09/28/2011 | EP2010684B1 Processing of waste or cyclone solids from the chlorination of titanium bearing ores |
| 09/28/2011 | CN201991263U 一种多功能多边形砼预制蓄水池的组合装置 Combination means a versatile precast concrete cisterns polygon |
| 09/28/2011 | CN201990667U Biogas fluid refluxing garage type dry fermentation reactor with double-closed fluid rising sealing structure |
| 09/28/2011 | CN201990587U 污泥造粒装置 Sludge granulation plant |
| 09/28/2011 | CN201990586U 一种污泥烘干装置 One kind of sludge drying device |
| 09/28/2011 | CN201990581U 新型环保组合式污物净化池 New environmentally friendly combined sewage purification tank |
| 09/28/2011 | CN201990572U 一种三羟甲基丙烷和丁醇工业废水混合处理净化系统 A tri-methylol propane and butanol mixing processing industrial wastewater purification system |
| 09/28/2011 | CN201990571U 一种垃圾渗滤液处理系统 One kind of leachate treatment system |
| 09/28/2011 | CN201990517U 一种污水预处理池 One kind of wastewater pretreatment pool |
| 09/28/2011 | CN102199630A Anaerobic dry fermentation method for generating biogas and used system thereof |
| 09/28/2011 | CN102199523A Methane generation device based on hydraulic conveyance |
| 09/28/2011 | CN102198424A Non-contact magnetic spinning apparatus |
| 09/28/2011 | CN101858066B Recycling comprehensive treatment method for endogenous pollution of substrate sludge of lake |
| 09/28/2011 | CN101830624B System and process for drying sludge blades |
| 09/28/2011 | CN101823828B Sludge agitator tank |
| 09/28/2011 | CN101648770B Red mud desanding method and system in alumina production |
| 09/28/2011 | CN101591624B Method for preparing high-efficiency complex microbial inoculum for processing human and animal excreta |
| 09/25/2011 | CA2697854A1 Improving efficiency of centrifuge in municipal sludge dewatering |
| 09/22/2011 | WO2011114909A1 Subcritical water treatment apparatus and method |
| 09/22/2011 | US20110226701 Enhancing sedimentation performance of clarifiers/thickeners |
| 09/21/2011 | EP2366673A1 Method for biological purification of wastewater containing ammonium |
| 09/21/2011 | EP2366672A2 Vertical reactor for wastewater treatment |
| 09/21/2011 | EP2366670A1 Apparatus and method for the non-chemical stabilization of bio-solids |
| 09/21/2011 | EP2365943A1 Method and apparatus for manure treatment |
| 09/21/2011 | EP2365850A1 Suspension liquid extraction apparatus and method |
| 09/21/2011 | CN201984609U 化粪池的预警装置 Septic warning device |
| 09/21/2011 | CN201984608U 化粪池的预警装置 Septic warning device |
| 09/21/2011 | CN201981194U Observation hole of marsh gas reaction tank with lighting lamp |
| 09/21/2011 | CN201981193U GFRP (Glass Fiber Reinforced Plastic) methane pool |
| 09/21/2011 | CN201981192U Reverse conical glass fiber reinforced plastic methane tank |
| 09/21/2011 | CN201981191U Glass fiber reinforced plastic methane tank |
| 09/21/2011 | CN201981164U 裂解蒸发式油砂油污泥处理装置 Cleavage evaporative oil sands oil sludge treatment plant |
| 09/21/2011 | CN201981109U 污泥处理稳定釜 Sludge treatment stable kettle |
| 09/21/2011 | CN201981108U 一种污泥干化装置 One kind of sludge drying unit |
| 09/21/2011 | CN201981107U 叠螺脱水机的联动驱动机构 Linkage drive mechanism Volute Dehydrator |
| 09/21/2011 | CN201981106U 用锅炉热尾气分步干燥污泥的成套设施 Exhaust heat boiler sludge drying step sets Facilities |
| 09/21/2011 | CN201981105U 一种预制钢筋砼化粪池 A prefabricated reinforced concrete septic tanks |
| 09/21/2011 | CN201981104U 餐厨垃圾处理器除尘装置 Food waste processor dust removal device |
| 09/21/2011 | CN201981103U 污泥处理活化釜 Activated sludge treatment reactor |
| 09/21/2011 | CN102192640A Electroosmotic dehydration method and device for material containing water |
| 09/21/2011 | CN102191085A Method for using sludge to produce coal gas |
| 09/21/2011 | CN102190746A Method for preparing modified flocculant for dehydrating sludge |
| 09/21/2011 | CN102190417A Microwave-hydrogen peroxide synergism-based method and device for treating residual sludge |
| 09/21/2011 | CN102190416A Method for removing nonyl phenol and short-chain Polyoxyethylene nonyl phenyl ether in residual sludge using microwave radiation |
| 09/21/2011 | CN102190415A Sludge drying method |
| 09/21/2011 | CN102190414A Double-vat type toilet septic tank |
| 09/21/2011 | CN102190413A Method of integratedly utilizing sludge pretreatment and cement kiln, and system thereof |
| 09/21/2011 | CN102190400A Method for applying integrated technology of combination of membrane biochemistry and nanofiltration membrane to high-density leachate advanced treatment and recycling |
| 09/21/2011 | CN102190372A Heating system for biological reaction tank |
| 09/21/2011 | CN101905946B Three-stage methane preparation device and method by utilizing surplus sludge |
| 09/21/2011 | CN101891365B Movable-electrode electro-osmosis dewatering device for dewatering urban sewage sludge |
| 09/21/2011 | CN101837435B Method for preparing casting covering slag by utilizing stainless steel cold-rolling pickling wastewater |
| 09/21/2011 | CN101797451B Roll immersed membrane capillary sludge deep dehydrator |
| 09/21/2011 | CN101786781B Device for generating power by hydrolyzing acid phase in two-phase methane fermentation by utilizing cow dung and power generating method thereof |
| 09/21/2011 | CN101774719B Treatment method for sewage containing copper with medium or low concentration |
| 09/21/2011 | CN101665376B Method for treating and comprehensively utilizing sludge after sewage treatment |
| 09/21/2011 | CN101544461B Sludge stirring system |
| 09/21/2011 | CN101443091B Flocculator |
| 09/21/2011 | CN101367597B Sludge dewatering method |
| 09/21/2011 | CN101358153B Dry sludge production method of auxiliary fuel for power plant boiler and process equipment |
| 09/21/2011 | CN101274859B Treating method for organic refuse and special equipment therefor |
| 09/21/2011 | CN101263803B Ecological pig-raising method |
| 09/20/2011 | US8021516 Use of water-soluble polymer complexes in aqueous systems |
| 09/15/2011 | WO2011112737A2 Optimized biogas (biomethane) production process |
| 09/15/2011 | WO2011111408A1 Methane fermentation method |
| 09/15/2011 | WO2011110905A1 Method for the biological purification of ammonium-containing wastewater |
| 09/15/2011 | WO2011110348A1 Drainage system |
| 09/15/2011 | DE102010011129A1 Entwässerungsanlage Drainage system |
| 09/15/2011 | CA2790517A1 Method for the biological purification of ammonium-containing wastewater |
| 09/14/2011 | EP2094613B1 Method for processing sludge |
| 09/14/2011 | EP1280738B1 Sludge treatment at a mesophilic temperature |
| 09/14/2011 | DE202011002888U1 Vorrichtung zum Trocknen von Feuchtschlämmen Apparatus for drying Feuchtschlämmen |
| 09/14/2011 | DE202011002887U1 Vorrichtung zum vollautomatischen Einbringen von in Stabform gebrachten Feuchtschlämmen in Trocknungsvorrichtungen Apparatus for fully automatic introduction of put on the rod shape Feuchtschlämmen in drying devices |
| 09/14/2011 | CN201971751U 污泥生产有机肥发酵池 Production of organic fertilizer sludge fermentation tank |
| 09/14/2011 | CN201971725U 移动式油泥砂脱水成套装置 Mobile oil sediment dewatering complete unit |
| 09/14/2011 | CN201971724U 一种采用分段式可拆装式螺旋轴的叠螺式污泥脱水机 One kind of segmented using removable screw shaft Volute sludge dewatering machine |
| 09/14/2011 | CN201971723U 泥水分离机的压轮装置 Pressure dewatering machine wheel device |
| 09/14/2011 | CN201971722U 泥水分离机的进料装置 Feeder dewatering machine |
| 09/14/2011 | CN201971721U 泥水分离机的进料密封装置 Feed seal mud separation unit |
| 09/14/2011 | CN201971720U 一种玻璃钢高抗压力化粪池的封头 A glass steel high resistance to pressure septic tank head |
| 09/14/2011 | CN201971719U 一种玻璃钢高抗压结构壁化粪池 A glass wall steel structure high compressive septic tank |
| 09/14/2011 | CN201971718U Hand screw residue remover for rural household biogas generating pit |
| 09/14/2011 | CN201971717U Residue cleaner for methane tank |
| 09/14/2011 | CN201971716U 调浆池 Mashing pool |