| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/05/2010 | US7641626 Integrated blood treatment module having a support element |
| 01/05/2010 | US7640766 Method and apparatus for disinfecting a refrigerated water cooler reservoir |
| 01/05/2010 | CA2597756C Water treatment system |
| 01/05/2010 | CA2536982C Ultrasonic methods and devices for demulsifying water-oil emulsions |
| 01/05/2010 | CA2442221C Apparatus and method for treatment of water |
| 01/05/2010 | CA2375913C Use of surface-active agents in the impurity removal process from solutions containing acetic derivatives using nano-filtration with membranes, in a process to obtain cellulose acetate |
| 12/31/2009 | US20090324790 Methods and systems for reconditioning food processing fluids |
| 12/31/2009 | US20090321370 Apparatus for treating a liquid with a gas |
| 12/31/2009 | US20090321369 Method and apparatus for submersible or self contained aeration of liquid medium |
| 12/31/2009 | US20090321368 Control system |
| 12/31/2009 | US20090321365 System of water treatment |
| 12/31/2009 | US20090321363 Functional particles and water treatment method employing the same |
| 12/31/2009 | US20090321355 Membranes with embedded nanotubes for selective permeability |
| 12/31/2009 | US20090321354 Membrane Reactor for the Treatment of Liquid Effluents, Comprising a Membrane for Diffusion of an Oxidizing Gas and a Selective Membrane Defining a Reaction Space Between Said Membranes |
| 12/31/2009 | US20090321336 Filter for water potabilization and a process for realization of the filter |
| 12/31/2009 | US20090321335 Water-dispensing appliance and drinks-dispensing arrangement with a water-dispensing appliance |
| 12/31/2009 | US20090321331 System and process for water treatment |
| 12/31/2009 | US20090321260 Liquid treatment methods and apparatus |
| 12/31/2009 | US20090321251 Electrochemical system and method for the treatment of water and wastewater |
| 12/31/2009 | DE202008011242U1 Tauchbelüfter Submersible aerator |
| 12/31/2009 | DE102008029977A1 Device and method for reducing contamination, excess of algae and molding during the production and use of mineralized building material, comprise treating the building material without using chemical materials |
| 12/31/2009 | DE102008029923A1 Verfahren und Vorrichtung zur Wasseraufbereitung Method and apparatus for water treatment |
| 12/31/2009 | DE102008029852A1 Verfahren zum Betrieb eines Systembeckens einer Lackieranlage Method for operating a tank system of a paint shop |
| 12/30/2009 | WO2009158589A2 Electrochemical system and method for the treatment of water and wastewater |
| 12/30/2009 | WO2009157875A1 Apparatus and method for improved desalination |
| 12/30/2009 | WO2009157865A1 Removal of arsenic from water |
| 12/30/2009 | WO2009157681A2 Water quality improvement composition containing eco-friendly active natural minerals and method of manufacturing the same |
| 12/30/2009 | WO2009157388A1 Sterilization method and sterilization device |
| 12/30/2009 | WO2009157387A1 Agent for purifying soil and/or underground water and purification method |
| 12/30/2009 | WO2009156972A2 Methods and systems for reconditioning food processing fluids |
| 12/30/2009 | WO2009156840A2 Electronic fluid treatment apparatus and method |
| 12/30/2009 | WO2009156671A1 Improved process for separating compounds present in a continuous aqueous phase of an effluent to be treated, especially a petrochemical effluent, by phase inversion |
| 12/30/2009 | WO2009156547A1 Method for performing desalination and eliminating boron from water and equipment for implementing said method |
| 12/30/2009 | WO2009156252A1 Process for reducing bulking sludge in activated sludge wastewater treatment |
| 12/30/2009 | WO2009156066A1 Method and device for water renovation |
| 12/30/2009 | WO2009155749A1 Method and device for producing electrolytic ions or radicals from a solution in an electrolytic cell |
| 12/30/2009 | WO2009155683A1 Method, apparatus and plant for desalinating saltwater using concentration difference energy |
| 12/30/2009 | WO2009136746A3 Bathing system for promotion of blood circulation and for improvement of health |
| 12/30/2009 | WO2009132213A3 Improved halogenated resin beds |
| 12/30/2009 | WO2009131635A3 Sulfate removal from water sources |
| 12/30/2009 | WO2009123749A3 System and method of water treatment |
| 12/30/2009 | WO2009121060A3 Apparatus for desalinization utilizing temperature gradient/condensation and method thereof |
| 12/30/2009 | WO2009102419A3 Aluminum recovery process |
| 12/30/2009 | WO2009042406A3 Ultraviolet water purification system |
| 12/30/2009 | WO2008156688A3 Nonlinear magnetophoretic separation of biological substances |
| 12/30/2009 | EP2138779A1 Air conditioning apparatus |
| 12/30/2009 | EP2138463A2 Method for operating a system basin of a paint finishing system |
| 12/30/2009 | EP2138268A2 Device for isolating gaseous components, in particular of air, from liquid operating media |
| 12/30/2009 | EP2138043A2 Composition and process for the purification of contaminated water |
| 12/30/2009 | EP2137112A1 Low scale potential water treatment |
| 12/30/2009 | EP2137111A1 Method, installation and system for measuring and/or treating contaminating compounds dissolved in a liquid |
| 12/30/2009 | EP2137101A1 Phosphorus recovery |
| 12/30/2009 | EP2137098A1 Method for making a gas from an aqueous fluid, product of the method, and apparatus therefor |
| 12/30/2009 | EP2136905A1 Ion-permeable membrane and the production thereof |
| 12/30/2009 | EP2136900A1 Compact fluid purification device with manual pumping mechanism |
| 12/30/2009 | EP2136895A1 Crystallizer with internal scraped cooled wall and method of use thereof |
| 12/30/2009 | EP2136683A2 Filtration process using microporous filter with a low elution antimicrobial source |
| 12/30/2009 | EP1751061B9 Filter cartridge and device for filtering liquids |
| 12/30/2009 | EP1504037B1 Ferritin fusion proteins for use in vaccines and other applications |
| 12/30/2009 | CN201373588Y Solar water heater capable of sterilization and disinfection |
| 12/30/2009 | CN201373544Y Health-promoting skin-activating acid-alkali water heater |
| 12/30/2009 | CN201372475Y Device for electrochemically cleaning up urine scale |
| 12/30/2009 | CN201372243Y Small-scale biological sewage treatment and recycling device |
| 12/30/2009 | CN201372241Y Waste water recycling device |
| 12/30/2009 | CN201372240Y Emergency drinking water purifying and processing device |
| 12/30/2009 | CN201372239Y Reverse osmosis concentrate reusing device |
| 12/30/2009 | CN201372238Y Ferrum and manganese removing device |
| 12/30/2009 | CN201372237Y Waste liquid treatment device for car-based oilfield operation |
| 12/30/2009 | CN201372236Y Ultrapure water machine |
| 12/30/2009 | CN201372235Y Integrated reclaimed water advanced treating equipment |
| 12/30/2009 | CN201372225Y Ozonization water processing unit |
| 12/30/2009 | CN201372224Y Waste water oxidation treatment unit for oil and gas fields |
| 12/30/2009 | CN201372223Y Water energy activating, adjusting and supplying device |
| 12/30/2009 | CN201372222Y Drinking water energy activating casing ring |
| 12/30/2009 | CN201372221Y Acid waste water neutralizing device |
| 12/30/2009 | CN201372220Y Novel magnetic water purifier |
| 12/30/2009 | CN201372219Y Waste water treatment unit using electro-coagulation-floatation method |
| 12/30/2009 | CN201372218Y Portable individual water purifier |
| 12/30/2009 | CN201372217Y Pressure difference self-regulation type water treatment purifier for syrup preparation |
| 12/30/2009 | CN201372216Y High-efficiency separation device for waste water containing oil and dregs |
| 12/30/2009 | CN201372215Y Ridge-type sloping panel deoiling unit |
| 12/30/2009 | CN201372214Y Waste-water oil-scraping device |
| 12/30/2009 | CN201372213Y Aeration evaporation device |
| 12/30/2009 | CN201372212Y Salt dissolving system |
| 12/30/2009 | CN201372211Y Automatic water supply ceramic water receiver with water purification function |
| 12/30/2009 | CN201371093Y Multifunctional shower and bathing device for manufacturing ozone water |
| 12/30/2009 | CN201371042Y Household full-automatic reverse osmosis water purifier |
| 12/30/2009 | CN201371004Y Multistage hydraulic automatic drive water filter |
| 12/30/2009 | CN201370972Y Industrial waste water vacuum distillation purifier |
| 12/30/2009 | CN201370522Y Column-shaped high-strength magnetized flusher |
| 12/30/2009 | CN201370473Y Electrolysis water dispenser |
| 12/30/2009 | CN201370467Y Intelligent temperature-control active water direct drinking machine |
| 12/30/2009 | CN101614420A Air conditioning apparatus |
| 12/30/2009 | CN101613150A Method for treating high-arsenious solution with low cost |
| 12/30/2009 | CN101613149A Phosphorus removing agent and preparation method and phosphorus removing method thereof |
| 12/30/2009 | CN101613148A Method for removing nitrate nitrogen, corresponding combination preparation, and preparation method and application thereof |
| 12/30/2009 | CN101613147A Glyphosate-containing water solution treatment method |
| 12/30/2009 | CN101613146A High polymeric aluminium-bentonite composite coagulant and in situ generating preparation method thereof |
| 12/30/2009 | CN101613145A Device for preparing flocculating agent |
| 12/30/2009 | CN101613144A Method and device for water production by electrolysis with compensation for water velocity |