| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 07/17/2008 | DE202008005798U1 Vorrichtung zum Trocknen von Schlamm Apparatus for drying sludge |
| 07/16/2008 | CN201087164Y Flexible split type anaerobic digestion device |
| 07/16/2008 | CN201087163Y Bagger |
| 07/16/2008 | CN101219850A Technique for processing blue algae slurry with intracapsular dehydration technique |
| 07/16/2008 | CN101219849A Method for reducing radioactivity of red mud |
| 07/16/2008 | CN101219297A Ventilating vacuum fast mud-water separating method for high-water content mud accumulation dredging yard |
| 07/16/2008 | CN100402449C Production technology of preparing aminosal using hydrolysed residual active sludge by quick lime |
| 07/16/2008 | CN100402255C Sludge blank making method |
| 07/16/2008 | CN100402121C System and method of gas energy management for particle flotation and separation |
| 07/16/2008 | CA2618442A1 Manure removal and drying system |
| 07/15/2008 | US7398886 Press for dewatering a humid substance, in particular residual refuse |
| 07/11/2008 | CA2617809A1 Fiber separator system |
| 07/10/2008 | WO2008012770A3 Biomass reactor |
| 07/09/2008 | EP1941792A1 Method for separating a dispersion containing biological material |
| 07/09/2008 | CN201082881Y Low speed highly effective annular disc type sludge dewatering machine |
| 07/09/2008 | CN201082880Y Septic tanks |
| 07/09/2008 | CN201082145Y Ecological environmental protection water-closet bowl for vehicle or ship |
| 07/09/2008 | CN101215532A Bacillus megaterium and its application and application method in ferment bacteria |
| 07/09/2008 | CN101215192A Integral treatment utilization method for sludge produced from water works |
| 07/09/2008 | CN101215049A Ecotype coprocessing technique for country sewage and organic solid castoff |
| 07/09/2008 | CN101215046A Firedamp type anaerobic aerobic integrated biochemical reactor |
| 07/09/2008 | CN101214491A Specification processing and recycling consumer waste and wastewater |
| 07/09/2008 | CN100400443C Method of biomass resources circulating utilization |
| 07/09/2008 | CN100400442C Method for treating polluted bottom mud by using closure material |
| 07/08/2008 | CA2265730C Process for disinfecting organic waste sludge |
| 07/03/2008 | WO2008053086A3 Method for treating domestic waste |
| 07/03/2008 | WO2008042089A3 Wet oxidation of soot |
| 07/03/2008 | WO2008041181A3 Belt for drying sludge |
| 07/02/2008 | EP1939968A1 Biological power plant, and method of treating organic solid contaminant-containing waste, method of treating organic high molecular substance-containing liquid waste and method of treating organic substance-containing liquid waste by using the biological power plant, and apparatus for conducting these methods |
| 07/02/2008 | CN201080462Y Soft connection combination type septic tank |
| 07/02/2008 | CN201080461Y Raw material pulverization mixing device for marsh gas engineering |
| 07/02/2008 | CN201080460Y Vertical operation dry-type anaerobic digestion device |
| 07/02/2008 | CN201080459Y Walking type sludge propulsion machine |
| 07/02/2008 | CN201080458Y Sintering method red mud storage yard infiltration flow mode recharging well |
| 07/02/2008 | CN101210679A Gyration type sludge desiccation material-feeding device for sludge burning furnace |
| 07/02/2008 | CN101210678A Sludge desiccation burning integral treatment method and device |
| 07/02/2008 | CN101209889A Urn type water closet septic tank |
| 07/02/2008 | CN101209868A Method for inhibiting offensive odor of riverway water body and bottom mud |
| 07/02/2008 | CN100398472C Method and device of treating urban mud by using cement rotary kiln |
| 07/02/2008 | CN100398471C Method and apparatus for processing organic material |
| 06/26/2008 | WO2008076928A2 An additive to mitigate hydrogen sulfide and method of using the same |
| 06/26/2008 | WO2008075789A1 Thermo-electric converting materials, process for producing the same, and thermo-electric converting element |
| 06/26/2008 | WO2008042095A3 Catalytic wet oxidation systems and methods |
| 06/26/2008 | DE102006050921B3 Accurate conditioning and de-watering of sewage sludge under automatic control, measures sludge turbidity by optical reflectometry, to adjust flocculant dosage and mixer speed |
| 06/26/2008 | CA2673116A1 Process for rapid anaerobic digestion of biomass using microbes and the production of biofuels therefrom |
| 06/25/2008 | CN101205854A Digital variable air input methane power generating system |
| 06/25/2008 | CN101205111A Sludge drying apparatus and sludge drying method using the same |
| 06/25/2008 | CN101205108A Highly effective composite hydrolytic acidation cell having both sewage treatment and sludge reduction functions |
| 06/25/2008 | CN100396994C Wet sludge incinerating treatment apparatus with particle drier |
| 06/25/2008 | CN100396624C Process and device for biological treatment of a suspension in a bioreactor with integrated hydraulic bottom layer removal |
| 06/19/2008 | US20080146860 Treatment of hazardous waste material |
| 06/19/2008 | DE102006058932A1 Gär- bzw. Faulbehälter Fermentation or digestion tank |
| 06/19/2008 | DE102006058787A1 Device for drying clarified sludge comprises a mixing drum having a first opening on a front side, a rotary drive for the drum, a pivoting unit for pivoting the drum about its transverse axis and a hot air supply |
| 06/19/2008 | CA2847476A1 Methods of processing biomass comprising electron-beam radiation |
| 06/18/2008 | EP1932903A1 Device and method for creating biogas |
| 06/18/2008 | EP1932810A2 Apparatus for dewatering wastewater sludge |
| 06/18/2008 | EP1931602A1 Improvement on a system for treating residual water |
| 06/18/2008 | EP1150924B1 Device and method for reducing the organic portions of a putrescible substrate |
| 06/18/2008 | CN201074231Y Straw dejecta dual-purpose GRP household methane tank |
| 06/18/2008 | CN201074205Y Seepage backwater well for dry method yard |
| 06/18/2008 | CN101200693A Method and device for the anaerobic fermentation of organic material |
| 06/18/2008 | CN101200689A Anaerobic slaking tank charging/discharging device |
| 06/18/2008 | CN101200343A High-effective sludge dehydration process |
| 06/18/2008 | CN101200342A Pressing type sludge dehydration apparatus and working method thereof |
| 06/12/2008 | WO2008068820A1 Method of treating excess active sludge for volume reduction |
| 06/12/2008 | WO2008068794A1 Deep-shaft depurator plant comprising two air-lifts |
| 06/12/2008 | US20080135476 Sludge Quality |
| 06/12/2008 | US20080134540 Biomass converters and processes |
| 06/11/2008 | EP1930300A2 Method and device for recycling of cleaning fluid |
| 06/11/2008 | CN201072026Y Drainage shunting structure of dry method red mud yard |
| 06/11/2008 | CN201071328Y Wastewater treating and recycling system |
| 06/11/2008 | CN101198673A Method and apparatus for converting organic material |
| 06/11/2008 | CN101198554A Method and plant for the treatment of an aqueous waste stream |
| 06/11/2008 | CN101198418A Apparatus and process for the pyrolysis of agricultural biomass |
| 06/11/2008 | CN101195534A Method for producing porcelain granule light weight aggregate with sewage sludge |
| 06/11/2008 | CN101195514A Prefabricated reinforced concrete combined septic tank |
| 06/05/2008 | WO2008066497A1 Water reclamation without biosludge production |
| 06/05/2008 | WO2008065296A1 Active decontamination method of a water-impregnated porous medium such as soils, sediments and sludge |
| 06/05/2008 | WO2008064460A1 Removal of contaminants from a waste stream through production and utilization of oxyhydrogen gas |
| 06/05/2008 | WO2008064427A1 A process for the capture and dehalogenation of halogenated hydrocarbons |
| 06/05/2008 | DE102007056907A1 Plant for thermal treatment and recycling of waste materials on the basis of paper and/or plastics in the form of composite cartoon, comprises a reactor with a housing, an inlet, an outlet and a heating unit, and a separator |
| 06/05/2008 | DE102007056903A1 The plant for thermal treatment of waste materials, has a reactor in which the waste material flows throughable and temperature is adjustable for drying and pyrolysis of the waste material, and separator arranged downstream to the reactor |
| 06/05/2008 | DE102006061217B3 Processing clarified sludge to produce fuel, e.g. for electricity generation, by mixing with biomass, thermally cracking and fluidizing, gasifying and condensing gasified product |
| 06/05/2008 | CA2707162A1 A process for the capture and dehalogenation of halogenated hydrocarbons |
| 06/05/2008 | CA2671186A1 Removal of contaminants from a waste stream through production and utilization of oxyhydrogen gas |
| 06/04/2008 | EP1838631B1 Device for comminuting particulate organic substances in suspensions of microorganisms suspended in a carrier medium, especially in waste water |
| 06/04/2008 | CN101191617A Mixing burning method for farming and forestry castoff and sludge or sewage |
| 06/04/2008 | CN101191118A Application of toughened plastic in biomass pool, wire-cloth, valve, cesspool and automobile fittings |
| 06/04/2008 | CN101190808A The treatment method for recycle sludge from sewage |
| 06/04/2008 | CN101190441A Waste residue material modifying method |
| 06/04/2008 | CN100391877C Oil field sludge resource treating process |
| 06/04/2008 | CN100391856C Comprehensive domestic sewage utilizing system |
| 06/03/2008 | US7380348 Material dewatering apparatus |
| 06/03/2008 | CA2264144C Microbial remediation reactor and process |
| 05/29/2008 | WO2008061430A1 A mixed fuel of sludge and coal and method using it |
| 05/29/2008 | WO2007114787A8 High solid thermophilic anaerobic digester |
| 05/29/2008 | US20080124775 Using bioreactor comprising thermophilic, anaerobic, acetogenic, hydrogen-producing bacterium to ferment methane |
| 05/29/2008 | DE102007056905A1 Plant for thermal treatment and recycling of waste materials on the basis of paper and/or plastic in the form of composite cartoon, comprises a reactor with a housing in which a screw is arranged, an inlet and an outlet, and a separator |
| 05/29/2008 | DE102006055682A1 Processing and dosing of material e.g. organic waste for feeding biogas plants, involves receiving material by toothed rotor, where material is carried with toothed spikes through inlet covered with grooves and reduced to small pieces |
| 05/29/2008 | DE102006055445A1 Preparation and precipitation of magnesium-ammonium-phosphate from turbid/filtrate water of e.g. sludges, comprises extracting ammonia from the turbid water and rinsing the anaerobic sludge with residue solution of struvite |