Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 11 - Treatment of sludge; Devices therefor
Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423)
12/2005
12/01/2005WO2005113104A1 System for processing a biomaterial waste stream
12/01/2005WO2005097684A3 Biomass converters and processes
12/01/2005US20050266540 Ethanol production from biological wastes
12/01/2005DE10238957B4 Verfahren zur Verringerung der Uran(VI)-Konzentration in fließenden Wässern A method of reducing uranium (VI) concentration in flowing waters
12/01/2005DE102004023171A1 Process and assembly to treat waste water by de-coupling sludge ozone treatment from the biological treatment stage
12/01/2005CA2567146A1 Anaerobic fermentation using reactor with multiple inlets and outlets
11/2005
11/30/2005EP1599422A2 Method and device for treating effluents, in particular effluents from a careening area
11/30/2005EP1599420A2 Sewage treatment system
11/30/2005EP1453763B1 Method and device for drying sludge, particularly sewage sludge
11/30/2005EP1038659B1 Continuous squeeze-dewatering device
11/30/2005CN2743340Y Sludge gas pond feed inlet non return check valve
11/30/2005CN1229592C Method for treating humid waste pollutant and/or toxic substances
11/30/2005CN1229543C Process for recovering inorganic material from deinking sludge
11/30/2005CN1229282C Method and apparatus for treatment of organic matter-containing waste water
11/29/2005US6969562 Fuel cell power generation method and system
11/24/2005WO2005110931A1 Method for removing suspension contained in cooling water for spray used in iron works
11/24/2005WO2005110918A1 Method for producing halosilane and method for purifying solid component
11/24/2005US20050258105 Sludge treatment method
11/24/2005US20050258095 Enzyme-assisted clarification and dewatering of wastewater
11/24/2005DE102004021508A1 Verfahren und Vorrichtung zur Reinigung des Feuchtmittels einer Druckmaschine Method and apparatus for cleaning the fountain solution of a printing press
11/23/2005EP1456131B1 Method for treating raw condensates derived from sludge drying and installation therefor
11/23/2005EP1341728B1 Sludge inerting method
11/23/2005CN2741976Y External water pressure type anaerobic fermentation device
11/23/2005CN1228514C Aqueous organic refuse treating system and oil-water separating and oil/fat recovering apparatus
11/23/2005CN1228260C Active sludge carbon and its making method and use
11/23/2005CN1228259C Method for accelerating sludge anaerobic digest speed rate of sewage plant
11/23/2005CN1228258C Technology of sludge treatment of alumina waste water treatment system
11/23/2005CN1228149C Organics treating device
11/22/2005US6966993 Ballasting with micro-sand or other dense granular material using liquid cyclone treatment; pollution control
11/22/2005US6966989 Method and installation for the thermal hydrolysis of sludge
11/22/2005US6966941 Sewage sludge treatment
11/17/2005WO2005108314A1 Procedure for dewatering of suspensions
11/17/2005WO2005107940A1 Waste solution solidifying agent, process for preparing the same and use of the same
11/17/2005US20050252858 Centrifugal decantation before pressurized filtration the solid and liquid portions of the soluble and insoluble organic and inorganic still bottom discharge from ethanol fermentation distillation and separately conveying each said liquid and solid at predetermined volumes to a concentrate line
11/17/2005US20050252093 Membrane-covered reservoir having a hatchway therein
11/16/2005EP1595551A1 Concept for slurry separation and biogas production.
11/16/2005EP1059978B1 Filter bed differential pressure monitoring system
11/16/2005CN2740603Y Sludge microwave treater
11/16/2005CN1227168C Treatment of mineral materials
11/16/2005CN1227163C Burying treatment process capable of purifying percolation water and accelerating domestic refuse stabilization
11/16/2005CN1227073C Transfer apparatus
11/15/2005US6964737 Systems for water and wastewater sludge treatment using floc or network strength
11/10/2005WO2005106113A1 Method and apparatus for reducing the amount of sludge produced in a pulp and/or paper mill
11/10/2005WO2005105680A1 Method and apparatus for treating organic drainage and sludge
11/10/2005WO2005082796A3 Installation and method for the treatment of sewage sludge, and membrane unit
11/10/2005US20050249759 Method for producing aqueous suspensions of mineral fillers, the thus obtained aqueous suspensions of mineral fillers and the use thereof
11/10/2005DE10343748B4 Verfahren zum Zerkleinern partikulärer organischer Substanzen in Suspensionen von Mikroorganismen Method for grinding particulate organic substances in suspensions of microorganisms
11/10/2005DE10210511B4 Verfahren und Vorrichtung zum Behandeln eines Schlammes, insbesondere eines Klärschlammes Method and apparatus for treating a slurry, in particular a sewage sludge
11/10/2005CA2562860A1 Method and apparatus for reducing the amount of sludge produced in a pulp and/or paper mill
11/09/2005EP1456343A4 A process for the anaerobic treatment of flowable and nonflowable organic waste
11/09/2005EP1320388B1 Concept for slurry separation and biogas production
11/09/2005CN2739176Y Belt type filter press
11/09/2005CN2739175Y Methane-generating pit with plastic shell and glass fiber reniforced plastic top cover
11/09/2005CN1693242A Process for treating sludge by dewatering and stabilizing
11/09/2005CN1226075C Stirring heat transfer device
11/08/2005US6962653 Autothermal aerobic digestion system having closed defoaming system
11/08/2005US6962562 Sludge inerting method
11/08/2005US6962561 Method for biosolid disposal and methane generation
11/08/2005CA2213230C Cellulose particles, method for producing them and their use
11/03/2005WO2005102943A2 Wastewater treatment
11/03/2005WO2002081377A8 Method for utilizing liquied wastes in particular those that are toxic and harmful
11/03/2005US20050241173 Device for continuous drying of material
11/03/2005DE102004017975A1 Method for explosive disintegration of organic material in fluid material system, comprises adding a mixture of flammable fluid and fluid oxidizing agent to the reaction and inducing (by the mixture) pressure and shock waves into system
11/03/2005CA2562501A1 Wastewater treatment
11/02/2005EP1591244A2 Method and means for cleaning the dampening solution of a printing press
11/02/2005EP1446358A4 Integrated anaerobic digester system
11/02/2005CN2737791Y Methand tank with dredging device
11/02/2005CN1689995A Digestion tank desulfurization method
11/02/2005CN1689994A Reutilization technique for inorganic powder material in residual sludge
11/02/2005CN1225418C Method and apparatus for reclaiming washed coal from slime water in coal washery
10/2005
10/27/2005WO2005100270A1 Sewage sludge treatment method and system
10/27/2005WO2005100261A1 Process for the treatment of sludge
10/27/2005US20050240072 Treatment of hazardous waste material
10/27/2005US20050236327 Wastewater treatment
10/27/2005CA2561794A1 Process for the treatment of sludge
10/26/2005EP1587935A2 A self-contained and streamlined methane and/or high purity hydrogen generation system
10/26/2005EP1309517B1 Method for purifying waste water, and purification plant for carrying out said method
10/26/2005CN2736348Y Automatic stirring device for methane-generating pit
10/26/2005CN2736347Y Accelerating agitator and scraper for mud in clarifier-tank
10/26/2005CN1688687A Novel microorganism and method of treating organic solid matters with the use of the microorganism
10/26/2005CN1688513A Method and apparatus for treating organic waste
10/26/2005CN1686879A Tandem type anhydration system for sludge by using remaining heat of flue gas from steam power plant
10/26/2005CN1686878A Anhydration system for sludge by using remaining heat of flue gas from steam power plant
10/26/2005CN1686877A Dry treatment system for reclaimed sludge from steel converter
10/26/2005CN1686876A Superheated steam drying method for sludge and drying equipment
10/26/2005CN1686875A Method for treating sludge in pipe trench
10/25/2005US6958122 High pressure and high temperature reaction system
10/20/2005WO2005097698A1 Process for producing concrete material and apparatus therefor
10/20/2005WO2005097687A1 Dewatering process
10/20/2005WO2005097684A2 Biomass converters and processes
10/20/2005WO2005097629A1 Membrane-covered reservoir having a hatchway therein
10/20/2005WO2005097500A1 Title: membrane cover having a protective layer to prevent deterioration of uv stabilizers therein.
10/20/2005WO2005097368A1 Method for waste stabilisation and products obtained therefrom
10/20/2005WO2005097301A1 Method of removing sulfides including hydrogen sulfide and mercaptan
10/20/2005US20050230319 Water-soluble copolymer, polymeric flocculant, and method of dehydrating sludge
10/20/2005US20050230306 Perforated deck made out of a plurality of segments
10/20/2005US20050230299 Waste water purification apparatus and waste water purification method including the regeneration of used coagulant
10/20/2005CA2561665A1 Biomass converters and processes
10/20/2005CA2558038A1 Sewage sludge dewatering process
10/19/2005CN2734748Y Bionic device for producing marsh gas
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