| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/17/2013 | CN102216225B 水处理装置 Water treatment plant |
| 07/17/2013 | CN102167425B Method for preparing porous carbon-based compound micro electrolysis filter material |
| 07/17/2013 | CN102161515B Method for circulating fluidization and normal-temperature deoxygenization |
| 07/17/2013 | CN102161472B Hydrogen energy production system utilizing silicon wastewater and method for production of hydrogen energy using the same |
| 07/17/2013 | CN102140166B Unsaturated polyether as well as preparation method and application thereof |
| 07/17/2013 | CN102105407B System and method for treating wastewater |
| 07/17/2013 | CN101952015B Wastewater treatment system and method for the treatment of wastewater |
| 07/17/2013 | CN101822921B Water dispenser and filter cartridge for use therein |
| 07/17/2013 | CN101805033B Automatic separation system and method for protein in liquid |
| 07/17/2013 | CN101790497B In-line uv-germicidal device for fluid media |
| 07/17/2013 | CN101786697B Processing method and device for purifying acidic sewage by gypsum acid preparation furnace gas |
| 07/17/2013 | CN101462040B Method and apparatus for regenerating activated coke after processing waste water and sewage water |
| 07/17/2013 | CN101198549B Waste water treatment device and method |
| 07/17/2013 | CN101123872B Ozone water production apparatus, gas/liquid mixing structure for use therein, method of producing ozone water, and ozone water |
| 07/16/2013 | US8487267 Ultraviolet irradiation system |
| 07/16/2013 | US8486276 Method of treating water and aqueous systems in pipes with chlorine dioxide |
| 07/16/2013 | US8486274 of solid suspensions within liquid medium; reversible stimulus to control inter-particle attraction or repulsion; consolidating a sediment bed; separating the resultant liquids-rich and solids-rich phases; stimulu is pH, temperature, wavelength of light, polyelectrolyte, chemical flocculant or dispersant |
| 07/16/2013 | US8486271 Environmentally-friendly cementitious articles, formulations, methods of making and uses |
| 07/16/2013 | US8486267 Non-dispersive process for insoluble oil recovery from aqueous slurries |
| 07/16/2013 | US8486265 Stackable modular ultra pure water machine |
| 07/16/2013 | US8486262 Eco-resource slag effective utilization system |
| 07/16/2013 | US8486254 Washing apparatus and method of deodorizing washing water |
| 07/16/2013 | US8486253 Process for electrocoagulation fluid treatment |
| 07/16/2013 | US8486252 Copper chloride/copper bromide disinfector for swimming pools and control method thereof |
| 07/16/2013 | US8485999 Blood treatment apparatus and method |
| 07/16/2013 | US8485367 Fluid filtration apparatus for appliances |
| 07/16/2013 | CA2791945C Skimmer, barge and methods for recovering and transferring heavy oil or bitumen |
| 07/16/2013 | CA2617162C Wastewater flow equalization system and method |
| 07/16/2013 | CA2382949C Process for the improvement of the water quality of maintenance waters |
| 07/15/2013 | DE202012003713U1 Vorrichtung zur Dosierung von Calciumhypochlorit in ein wässriges System Device for dosing of calcium hypochlorite in an aqueous system |
| 07/11/2013 | WO2013103909A1 High capacity oxoanion chelating media from hyperbranched macromolecules |
| 07/11/2013 | WO2013103846A2 Controlled release apparatus and uses thereof |
| 07/11/2013 | WO2013103530A1 Phosphorous mitigation for green filter beds |
| 07/11/2013 | WO2013103313A1 Method and device for treating sewage water by evaporation |
| 07/11/2013 | WO2013103236A1 Stacked fluidized capacitive deionization apparatus |
| 07/11/2013 | WO2013103083A1 Membrane separation method and membrane separation apparatus |
| 07/11/2013 | WO2013102864A1 Coagulation/flocculation apparatus for the treatment of a hydraulic flow, and implementation process |
| 07/11/2013 | WO2013102729A1 Phosphate-based granular material, process for manufacturing same and use thereof in a device for removing phosphates from wastewaters |
| 07/11/2013 | WO2013102679A1 Method and system for purification of produced water |
| 07/11/2013 | WO2013102512A1 Method and arrangement for a water treatment |
| 07/11/2013 | WO2013036838A3 Hub and removable cartridge for producing and delivering ozonated water |
| 07/11/2013 | WO2013025375A3 Hollow fiber membrane module for use in a tubular pressure vessel |
| 07/11/2013 | WO2013003607A3 Apparatus, system, and method for forward osmosis in water reuse |
| 07/11/2013 | WO2012083497A8 Methods of removing microbes from surfaces |
| 07/11/2013 | US20130175711 Uv sterilization chamber for a humidifier |
| 07/11/2013 | US20130175468 Decomposer containing iron particles for organohalogen compound and method for producing the same |
| 07/11/2013 | US20130175452 Methods and systems for disinfecting potable water supplies |
| 07/11/2013 | US20130175228 Gravity filter designs configured for increased residence time |
| 07/11/2013 | US20130175227 Method of Processing Biological Culturing Water by Using Active Photocatalytic Reactor |
| 07/11/2013 | US20130175224 Methods of synthesizing an oxidant and applications thereof |
| 07/11/2013 | US20130175222 Water purification device |
| 07/11/2013 | US20130175221 Electrically regenerable water softening apparatuses and methods of operating the same |
| 07/11/2013 | US20130175220 Titanium dioxide-based hybrid ion-exchange media |
| 07/11/2013 | US20130175216 Phosphorous mitigation for green filter beds |
| 07/11/2013 | US20130175215 Engineered wetland device of continuous operation for wastewater treatment under low temperature |
| 07/11/2013 | US20130175210 Odor treatment device for septic tanks |
| 07/11/2013 | US20130175162 Apparatus and method for treating aqueous solutions and contaminants therein |
| 07/11/2013 | US20130175155 Methods and Apparatuses for Water Purification |
| 07/11/2013 | US20130174734 Method to decrease the amount of particulate material suspended in air or water, comprising the agglomeration of the suspended particulate material with negatively charged exopolysaccharides |
| 07/11/2013 | US20130174622 Capture, Control or Removal of Nutrient Laden Effluent, Run-Off or Agricultural, Industrial, Commercial or Domestic Waste Flow |
| 07/11/2013 | DE102012000276A1 Maintenance-free domestic water treating module-embossed inline nozzle filter comprises separable- and high-performance units, a module-based filter, a module-residual fuel filter, a module-packer nozzle, and a module-oxidation nozzle |
| 07/10/2013 | EP2611742A1 Composition, use thereof and process for reducing bulking sludge and/or foaming and preparation of the composition |
| 07/10/2013 | EP2611739A1 Method for purifying water |
| 07/10/2013 | EP2611738A1 Micronized caco3 slurry injection system for the remineralization of desalinated and fresh water |
| 07/10/2013 | EP2611737A1 Flame proof reactor and system for treating liquids |
| 07/10/2013 | EP2611736A2 Systems and methods for disinfecting water |
| 07/10/2013 | EP2611735A2 System and method for the desalination of sea water |
| 07/10/2013 | EP2611734A1 Vapor compression membrane distillation system and method |
| 07/10/2013 | CN203052888U Multifunctional evaporative air conditioner capable of saving energy and protecting environment |
| 07/10/2013 | CN203049697U Self-power generation ultraviolet disinfection water pipe |
| 07/10/2013 | CN203048741U Efficient treatment system for landfill leachate |
| 07/10/2013 | CN203048733U Advanced sewage treatment device |
| 07/10/2013 | CN203048732U Sewage treatment device |
| 07/10/2013 | CN203048727U Ozone active carbon biological aerated filter |
| 07/10/2013 | CN203048722U Recycling system for light oil in residual ammonia water |
| 07/10/2013 | CN203048721U Oil-water-solid separation device of kitchen waste |
| 07/10/2013 | CN203048719U Stepping heating type direct drinking water equipment |
| 07/10/2013 | CN203048718U Water treatment equipment for combination flooding crude oil produced liquid of offshore oilfield |
| 07/10/2013 | CN203048716U Circulating purification system for small-scale water area or water environment |
| 07/10/2013 | CN203048715U Precise filter with rotational-flow de-sanding device |
| 07/10/2013 | CN203048714U Multifunctional water purifier with pollution discharge function |
| 07/10/2013 | CN203048711U Quality-divided water supply treatment equipment for families |
| 07/10/2013 | CN203048709U Single-household device for removing fluorine and arsenic pollutants in drinking water |
| 07/10/2013 | CN203048707U Ozonation treatment system for water treatment |
| 07/10/2013 | CN203048706U Urban sewage treatment device |
| 07/10/2013 | CN203048696U Reclaimed water reuse treatment equipment |
| 07/10/2013 | CN203048691U Electrophoretic paint recovery device |
| 07/10/2013 | CN203048690U Reverse osmosis pure water production device |
| 07/10/2013 | CN203048689U Device for reusing water in bathing pool |
| 07/10/2013 | CN203048687U Rural domestic water purifying and treating system |
| 07/10/2013 | CN203048686U Water purification machine |
| 07/10/2013 | CN203048684U Reverse osmosis water treatment system |
| 07/10/2013 | CN203048683U Agricultural water purifying device |
| 07/10/2013 | CN203048673U Artificial wetland system for treating lead-contained wastewater |
| 07/10/2013 | CN203048655U Novel carbon fiber water treating device |
| 07/10/2013 | CN203048654U Oxygen supply system for sterilizing and purifying water body |
| 07/10/2013 | CN203048653U Equipment for efficiently processing refractory organic wastewater |
| 07/10/2013 | CN203048652U Converter for treating thiosulfate in coking desulphurization waste liquid |
| 07/10/2013 | CN203048651U Nano biological active mineral filter head |
| 07/10/2013 | CN203048650U Purification device for expansible graphite washing sewage |