| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 02/23/2011 | CN101981175A An apparatus and a method for continuous thermal hydrolysis of biological material |
| 02/23/2011 | CN101980968A Portable hardness regulating device for regulating hardness of potable water |
| 02/23/2011 | CN101980967A An electrocoagulation cell |
| 02/23/2011 | CN101980966A Method and apparatus for automatically producing water containing nano gold and silver ions |
| 02/23/2011 | CN101979421A Method for preparing highly-selective nickel ion absorption resin |
| 02/23/2011 | CN101979347A Method for treating phosphotriester flame retardant wastewater |
| 02/23/2011 | CN101979344A Nano catalytic electrolysis technology and membrane technology-based leather wastewater treatment and recycling method |
| 02/23/2011 | CN101979340A Desulfuration waste liquid treatment process and equipment |
| 02/23/2011 | CN101979339A Method and device for removing arsenic and fluorine from water by using flocculant and nano filter membrane combined system |
| 02/23/2011 | CN101979337A System and method for treating garbage percolate by supercritical water oxidation method |
| 02/23/2011 | CN101979336A Method for simultaneously treating waste water and recovering rare earth of rare earth separation plant |
| 02/23/2011 | CN101979335A Process for recycling trace rare earth produced by treatment of waste residues and waste water of rare earth mine |
| 02/23/2011 | CN101979334A Method for degrading catabolite ethane sulfonic acids (ESA) of amide weedicide |
| 02/23/2011 | CN101979333A Method for preparing poly-silicon-titanium composite flocculant |
| 02/23/2011 | CN101979332A Polymeric calcium aluminosilicate coagulant prepared from gold tailings |
| 02/23/2011 | CN101979331A Steel slag synthesized composite silicon-iron-calcium coagulant |
| 02/23/2011 | CN101979330A Drum-type micro-electrolysis reaction device and water treatment method thereof |
| 02/23/2011 | CN101979329A Ion exchange desalting method and device |
| 02/23/2011 | CN101979328A 壳聚糖复合凝胶净水剂及其制备方法 Chitosan gel purifying agent and its preparation method |
| 02/23/2011 | CN101306898B Oxidative degradation process for high concentrated organic wastewater by microwave cooperating with ferrate catalyst |
| 02/22/2011 | US7892448 Styrene reduction agent |
| 02/22/2011 | US7892439 Method for chemically treating a liquid medium loaded with nitrates, device for treating a liquid medium of this type and applications |
| 02/22/2011 | US7892437 Method of water management in the aggregate industry |
| 02/22/2011 | US7892436 Compositions and methods for removing arsenic in water |
| 02/22/2011 | US7892426 Wastewater treatment apparatus |
| 02/22/2011 | US7892420 High volume liquid waste collection and disposal system |
| 02/22/2011 | US7892197 Automatic prime of an extracorporeal blood circuit |
| 02/22/2011 | US7892196 Wearable continuous renal replacement therapy device |
| 02/22/2011 | US7891523 Method for mass based dispensing |
| 02/22/2011 | US7891114 Biomass converters and processes |
| 02/20/2011 | CA2712217A1 Methods and systems for treating sour water |
| 02/17/2011 | WO2011020013A1 Electrowetting and electrofluidic devices with laplace barriers and related methods |
| 02/17/2011 | WO2011019857A2 Systems, apparatuses and methods for treating waste water |
| 02/17/2011 | WO2011019220A2 Control method of radical sterilization apparatus with automatically controlled output according to medium of water being used |
| 02/17/2011 | WO2011019033A1 Porous cured epoxy resin, water quality preserving material, antibacterial material, and process for production of the porous cured epoxy resin |
| 02/17/2011 | WO2011018978A1 Water treatment method and water treatment flocculant |
| 02/17/2011 | WO2011018977A1 Organic sludge drying system and drying method |
| 02/17/2011 | WO2011018976A1 Organic sludge drying system and drying method |
| 02/17/2011 | WO2011018767A1 Device comprising a source for emitting ultraviolet light |
| 02/17/2011 | WO2011018735A1 Device comprising means for guiding fluid from an inlet to an outlet |
| 02/17/2011 | WO2011018721A1 Filtering system for swimming pools |
| 02/17/2011 | WO2011018556A1 Method and apparatus for the purification of hydrogen sulfide -containing aqueous solutions |
| 02/17/2011 | WO2011018555A1 Method for dewatering a fiber and particle suspension in the manufacture of pulp, paper or board |
| 02/17/2011 | WO2011018529A1 Device for adding gas to fluids |
| 02/17/2011 | WO2011018528A1 Coupling and switching element for lines for transporting fluids |
| 02/17/2011 | WO2011018269A1 Method for energy optimized extraction of ammonium salts |
| 02/17/2011 | WO2011018242A2 Method and device for desalinating sea water |
| 02/17/2011 | WO2011018214A1 Method for treating circulating water in a coating plant |
| 02/17/2011 | WO2011018165A1 Electrolysis for foodstuff |
| 02/17/2011 | WO2011018058A1 Device for water treatment by magnetic field |
| 02/17/2011 | WO2011017786A1 Oxygenated chlorine for treatment of water and its respective process of obtainment and application |
| 02/17/2011 | WO2011017768A1 Water filtration sytem with activated carbon and zeolite |
| 02/17/2011 | WO2011017744A1 Method and apparatus for odorant removal |
| 02/17/2011 | WO2010102418A3 Electrolysis method, and method and plant for the pretreatment of raw water |
| 02/17/2011 | US20110039296 Method of attaching a cell-of-interest to a microtube |
| 02/17/2011 | US20110037273 Lifting device, power generation device and sea reverse osmosis device |
| 02/17/2011 | US20110036788 Process for separating an aqueous phase from an oil phase |
| 02/17/2011 | US20110036780 Method and apparatus for collecting fractions of mixtures, suspensions, and solutions of non-polar liquids |
| 02/17/2011 | US20110036778 Filter network |
| 02/17/2011 | US20110036775 Sea water reverse osmosis system to reduce concentrate volume prior to disposal |
| 02/17/2011 | US20110036774 Spiral Wound Membrane Module for Forward Osmotic Use |
| 02/17/2011 | US20110036772 Method of Removing Phosphorus from Wastewater |
| 02/17/2011 | US20110036767 Water Processor |
| 02/17/2011 | US20110036761 Automatic ozone water output device |
| 02/17/2011 | US20110036760 Grey water regeneration system |
| 02/17/2011 | US20110036728 Low-energy electrochemical proton transfer system and method |
| 02/17/2011 | US20110036727 Micro-Current Electrolysis Sterilization Algaecide Device And Method |
| 02/17/2011 | US20110036703 Desalination system |
| 02/17/2011 | US20110036375 Tool cleaning method for drywall tools and other applications |
| 02/17/2011 | DE102009038125A1 Verfahren zur Aufarbeitung von tensidhaltigen Abfällen oder Abwässern Process for working up waste water or surfactant-containing waste |
| 02/17/2011 | DE102009037306A1 Method for desalination of sea water, comprises filling the sea water in a container so that an evaporation area remains in the upper end of the container and heating an air stream in heating station arranged at flow side of the container |
| 02/17/2011 | DE102009037150A1 System for solar desalination of sea water, comprises external wall having two film layers between which a positive air pressure is applied, where an air space is present in the upper area of the hemisphere |
| 02/17/2011 | DE102009036080A1 Verfahren zum Abbau von organischen Schadstoffen in industriellem Abwasser und zugehörige Anlage Process for the degradation of organic pollutants in industrial wastewater and associated plant |
| 02/17/2011 | DE102009035764A1 Verfahren und Vorrichtung zur kontinuierlichen Entfernung von Schadstoffen und/oder Verunreinigungen aus Trink- und/oder Prozesswasser Method and apparatus for the continuous removal of contaminants and / or impurities from drinking water and / or process water |
| 02/17/2011 | DE102009035234A1 Vorrichtung und Verfahren zur Desinfektion einer Toiletteneinrichtung Apparatus and method for disinfecting a toilet facility |
| 02/17/2011 | DE102009004619A1 Verfahren und Anlage zur Schaffung einer alternativen Kläranlage zur Aufbereitung von kommunalen, industriellen und landwirtschaftlichen Abwässern und Schlämmen Method and apparatus for creating an alternative treatment plant for treatment of municipal, industrial and agricultural effluents and sludges |
| 02/17/2011 | CA2770910A1 Water filtration sytem with activated carbon and zeolite |
| 02/17/2011 | CA2770709A1 Systems, apparatuses and methods for treating waste water |
| 02/17/2011 | CA2770513A1 Method and apparatus for odorant removal |
| 02/16/2011 | EP2284613A1 Lithographic apparatus and device manufacturing method |
| 02/16/2011 | EP2284129A1 Biomass converters and processes |
| 02/16/2011 | EP2284128A2 Method and device for cleaning waste water and separation device for same |
| 02/16/2011 | EP2284127A1 Device comprising a source for emitting ultraviolet light |
| 02/16/2011 | EP2284126A1 Device comprising flow guides and a source for emitting ultraviolet light |
| 02/16/2011 | EP2282974A1 Method and device for biological treatment of water in swimming pools |
| 02/16/2011 | EP2282826A1 Methods for treating odors |
| 02/16/2011 | EP2282635A1 Process and composition for purification of household water |
| 02/16/2011 | EP1827658B1 Sorption process employing movable particles |
| 02/16/2011 | EP1458462B1 Spacer for filled cell electrodialysis |
| 02/16/2011 | CN201749758U External magnetizer for V-shaped step arrangement of circular pipeline magnetism |
| 02/16/2011 | CN201749385U Water plant dosage control system for feedforward-feedback composite control |
| 02/16/2011 | CN201748691U Magnetized vacuum tube |
| 02/16/2011 | CN201748575U Inorganic antibacterial air humidifier |
| 02/16/2011 | CN201746428U High concentration biochemical pharmaceutical waste water deep treating and resource reusing device |
| 02/16/2011 | CN201746424U Environmental-protection and high-efficiency sewage treatment system |
| 02/16/2011 | CN201746421U Functional drinking-water kettle |
| 02/16/2011 | CN201746420U Photoelectric materialized water treatment system |
| 02/16/2011 | CN201746419U High-turbidity water treatment device |
| 02/16/2011 | CN201746417U Mine water treating and reusing system |
| 02/16/2011 | CN201746416U Combining bromine resin filtering core quality-grading water-supplying reverse osmosis water purification machine |