| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 05/14/2009 | WO2009041763A3 Dehydrator |
| 05/14/2009 | DE102008010993A1 Producing combustible gases from epoxy resin-bonded glass-fiber reinforced plastic, comprises splitting glass-fiber reinforced plastic-molded component, subjecting the pieces to cooking process and burning gases emerging in cooking process |
| 05/14/2009 | DE102007054209A1 Verfahren zur Chemikalien-Rückgewinnung aus Abwasser Method for chemical recovery from wastewater |
| 05/14/2009 | DE102007054208A1 Verfahren zur Rückgewinnung von Chemikalien aus Abwasser unter Verwendung von Stickstoff-Verbindungen A process for recovering of chemicals from waste water using nitrogen compounds |
| 05/14/2009 | DE102007054207A1 Zweistufiges Verfahren zur Chemikalien-Rückgewinnung aus Abwasser Two-stage process for chemical recovery from wastewater |
| 05/14/2009 | CA2705064A1 Waste water treatment from a biomass-to-liquid process comprising synthesis gas production and integrated factory facility |
| 05/13/2009 | EP2058285A1 Method of treating sludge from biological water purification stations |
| 05/13/2009 | EP2057100A2 Biomass reactor |
| 05/13/2009 | CN201236174Y Septic tank incorporating spherical stuffing |
| 05/13/2009 | CN201236173Y Chamber type septic tank |
| 05/13/2009 | CN201236172Y Chamber type septic tank incorporating cage model stuffing |
| 05/13/2009 | CN101432454A Processing of waste or cyclone solids from the chlorination of titanium bearing ores |
| 05/13/2009 | CN101432233A Biological treatment method and apparatus for organic wastewater |
| 05/13/2009 | CN101429480A Method and apparatus for fermentation production of sludge gas with mixed stalk raw material |
| 05/13/2009 | CN101428957A Sewage sludge reaction still |
| 05/13/2009 | CN101428956A Sullage solidifying agent |
| 05/13/2009 | CN101428955A Mechanical deep dehydration, biological desiccation and reclamation combined treatment process for sewage sludge |
| 05/13/2009 | CN101428954A Lack steam thermal energy cyclic utilization system and process |
| 05/13/2009 | CN101428953A Double-shaft stirring processor for feces of livestock and poultry |
| 05/13/2009 | CN101428952A Mixing roll for treating fecal of livestock and poultry |
| 05/13/2009 | CN101428951A Sewage plant sewage sludge curing/stabilizing circulation treatment process |
| 05/13/2009 | CN101428950A Sewage plant sewage sludge curing/stabilizing treatment material |
| 05/13/2009 | CN101428949A Sewage plant sewage sludge curing/stabilizing treatment apparatus |
| 05/13/2009 | CN101428948A Sewage sludge sterilizing system and process |
| 05/13/2009 | CN101428934A Apparatus for treating waste water apparatus for treating waste water from regeneration slurry boxboard production |
| 05/13/2009 | CN100486665C Oil soil treatment technique for tank cleaning |
| 05/12/2009 | US7531151 Heating wet metal-containing precipitate containing iron and calcium in an oxide reducing atmosphere to reduce oxides and form a dry iron-bearing precipitate; forming a powder from the precipitate suitable for later sintering; and adding a lubricant as a die release agent |
| 05/12/2009 | CA2464693C Fixed-film anaerobic digestion of flushed manure |
| 05/07/2009 | WO2009057713A1 Method of desalting organic waste, process for producing biomass, and biomass fuel |
| 05/07/2009 | WO2009035298A3 Method of collecting biogas generated from organic wastes in landfill |
| 05/07/2009 | WO2009031796A3 A device capable of removal the nitrogen, phosphorus and etc. from sludge |
| 05/07/2009 | WO2009016082A3 Method for the conversion of biomass from renewable raw materials in anaerobic fermenters |
| 05/07/2009 | US20090114603 Wastewater treatment |
| 05/07/2009 | US20090114591 System and Method for Pretreating Biomass |
| 05/07/2009 | US20090114540 Electro-Osmotic Dehydrator |
| 05/06/2009 | EP1907328A4 Improvements in/or relating to a method of drying pasty materials and/or apparatus for drying pasty materials |
| 05/06/2009 | CN201233550Y Novel torquemeter |
| 05/06/2009 | CN201232044Y Explosion prevention type environment friendly septic tank |
| 05/06/2009 | CN201231092Y Sewage hardening treatment device of septic tank |
| 05/06/2009 | CN101423795A Overlap-combination structure of decomposition pool and biomass pool |
| 05/06/2009 | CN101423321A Resource treatment method of clear-water basin |
| 05/06/2009 | CN101423320A Middle and low speed rotating centrifugal sludge dewatering machine |
| 05/06/2009 | CN101423319A Novel dehydration system |
| 05/06/2009 | CN101423318A Red mud dealkalization method |
| 05/06/2009 | CN100484895C Method for treating sludge by earthwork stacking |
| 04/30/2009 | WO2009054107A1 Sludge treating system |
| 04/30/2009 | WO2008131403A8 Methods for the conversion of fish waste from aquaculture systems to methane via a modified uasb reactor |
| 04/30/2009 | US20090107920 Sludge treatment system |
| 04/30/2009 | US20090107901 Combined Centrifugal Separator |
| 04/29/2009 | EP2051945A1 Dewatering system |
| 04/29/2009 | CN201228250Y Solar microorganism sewage water septic tanks |
| 04/29/2009 | CN201228249Y Nesting type filling agent with microorganism supported in septic tank |
| 04/29/2009 | CN201228248Y Filling agent with microorganism supported in septic tank |
| 04/29/2009 | CN201228247Y Modular composite septic tank |
| 04/29/2009 | CN201228246Y Double layer cap upflow type marsh gas septic tank |
| 04/29/2009 | CN201228245Y Filling agent for biological environment friendly toilet |
| 04/29/2009 | CN101421195A Method for treatment of sludge or wastewater |
| 04/29/2009 | CN101421194A High solid thermophilic anaerobic digester, thermophilic anaerobic digesting method and system for sludge |
| 04/29/2009 | CN101418316A Method for producing marsh gas through mixed anaerobic fermentation of blue algae and sludge |
| 04/29/2009 | CN101418315A Method for producing marsh gas by using entermorpha prolifera as raw material |
| 04/29/2009 | CN101418259A Marsh liquid slag remover |
| 04/29/2009 | CN101417854A Spiral squeezing type sludge dewatering equipment |
| 04/29/2009 | CN101417853A Environmental protective and comprehensive utilization septic tanks capable of making energy and fertilizer |
| 04/29/2009 | CN101417852A Red mud filter cake storage yard storing method and device |
| 04/29/2009 | CN101417851A Method for reducing heavy metal biological effectiveness in activated sludge |
| 04/29/2009 | CN101417840A Black-odor river pollution treatment method |
| 04/29/2009 | CN101417825A Inland urban water resource beneficial cycle and water contamination comprehensive treatment method |
| 04/29/2009 | CN101417813A Recovery method and equipment of vanadium-containing slurry produced from titanic chloride refining process |
| 04/29/2009 | CN101416610A Pigpen fermentation bed and use thereof |
| 04/29/2009 | CN100482604C Method and apparatus for treating emulsified oil waste water |
| 04/29/2009 | CN100482336C Method for producing product decomposed with subcritical water and apparatus for decomposition treatment with subcritical water |
| 04/29/2009 | CA2642313A1 Sludge treatment system |
| 04/29/2009 | CA2608506A1 Sludge treatment system |
| 04/28/2009 | CA2386035C Phase separator having multiple separation units, upflow reactor apparatus and methods for phase separation |
| 04/23/2009 | DE102007050058A1 Rotations- Kondensations- Trocknungsanlage mit thermischer Fest- Flüssigtrennung für Gärreste, Gülle, Klärschlamm und organische Schlämme Rotational condensation drying system with thermal solid-liquid separation for digestate, manure, sewage sludge and organic sludges |
| 04/22/2009 | EP2050517A2 Method for processing contaminated mineral water sediment or soil material, as well as a construction material |
| 04/22/2009 | EP2049445A1 Method and installation for packaging muds before drying |
| 04/22/2009 | CN201224704Y Industrial automatic production facility for dewatering sludge into sludge dry powder |
| 04/22/2009 | CN201224703Y Unpowered efficient dispersing domestic sewage treatment complete equipment |
| 04/22/2009 | CN101415504A Method of treating biomass, compost, mulching material for livestock and agent for treating biomass |
| 04/22/2009 | CN101412975A Organic processing inocula, cultivation method, inoculation method and use in toilet |
| 04/22/2009 | CN101412573A Method for processing city life sludge by using angleworm |
| 04/22/2009 | CN101412572A In-situ covering method for heavy metal in nano agustite immobilized sediment |
| 04/22/2009 | CN101411319A Ecological method for feeding pigs with low discharging |
| 04/22/2009 | CN100480202C Control method for released gas in mud drying process |
| 04/22/2009 | CN100480201C Technological process of treating oil-containing sludge with supercritical water oxidation |
| 04/16/2009 | WO2009047165A1 Process and apparatus for improving the disintegration of thixotropic suspensions by means of ultrasound |
| 04/16/2009 | US20090095688 Installation for the flocculation of sludge loaded with suspended matter, method using the installation |
| 04/16/2009 | DE102007038105A1 Method of drying biomass e.g. wood chips, comprises supplying the mass into drying container via lockable inlet, circulating and mixing the mass by circulating drag chain, and heating the mass by supplying dry air through radial ventilator |
| 04/16/2009 | CA2712108A1 Method and device for improving the disintegration of thixotropic suspensions by means of ultrasound |
| 04/15/2009 | EP2048148A1 Methyl aquocobyrinic acid derivative, alkylation composition, and method for detoxifying harmful compound by utilizing the composition |
| 04/15/2009 | CN201221804Y Central heating device |
| 04/15/2009 | CN201220932Y Red mud storage yard fish bone type water seepage drainage apparatus |
| 04/15/2009 | CN101407367A Back mixing method for pretreatment of sludge |
| 04/15/2009 | CN100478290C Construction method by utilizing solidified earth from sludge |
| 04/14/2009 | US7517458 Process obtaining landfill disposable wasted from hydrocarbon containing sludge |
| 04/09/2009 | WO2009044076A2 Method for continuous processing of solid organic products and installation for continuous processing of solid organic products |
| 04/09/2009 | WO2009043141A1 Biogas capture and/or collection system |
| 04/09/2009 | WO2009019609A3 An improved waste treatment system |
| 04/09/2009 | WO2009014669A3 A method of processing and drying waste in a continuous process |