| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/06/2011 | WO2010122336A3 Water treatment |
| 01/06/2011 | WO2010101377A3 Environmentally-friendly engineering method for purifying polluted river water using the force of gravity, and powerless water gate operating system for same |
| 01/06/2011 | WO2010023677A3 Apparatus and method for wastewater treatment |
| 01/06/2011 | US20110004044 Hydrocarbon decomposition for soil and water remediation |
| 01/06/2011 | US20110000861 Portable and Scalable Water Reclamation System and Method |
| 01/06/2011 | US20110000860 Method and apparatus for the continous production of low concentrations of chlorine dioxide from low concentrations of aqueous chlorite |
| 01/06/2011 | US20110000856 Method for Treatment of Water Comprising Non-Polar Compounds |
| 01/06/2011 | US20110000855 Media for Removal of Contaminants from Fluid Streams and Method of Making and Using Same |
| 01/06/2011 | US20110000849 Water purification apparatus and method for using pressure filter and pore control fiber filter |
| 01/06/2011 | US20110000843 Apparatus for filtering liquids and related filtering component |
| 01/06/2011 | US20110000790 Turboelectric coagulation apparatus |
| 01/06/2011 | US20110000778 Evaporative desalination apparatus of sea water, using phase change medium |
| 01/06/2011 | CA2839124A1 Fluid purification level control apparatuses and methods |
| 01/06/2011 | CA2839114A1 Fluid purification level control apparatuses and methods |
| 01/06/2011 | CA2766832A1 Apparatus and method for electrochemical treatment of wastewater |
| 01/06/2011 | CA2765473A1 A rainwater treatment unit |
| 01/06/2011 | CA2764918A1 Radiation source assembly |
| 01/05/2011 | EP2269957A1 Solid composition for pH neutralisation of acid fluids |
| 01/05/2011 | EP2269956A1 A micro-current electrolysis sterilization algaecide device and method |
| 01/05/2011 | EP2269955A1 Device and method for separating dissolved and solid materials in aqueous solutions |
| 01/05/2011 | EP2269714A1 System for treating discharge gas and method of removing mercury from discharge gas |
| 01/05/2011 | EP2268583A2 Sulfate removal from water sources |
| 01/05/2011 | EP2268582A1 Solar stills |
| 01/05/2011 | EP2268377A1 Bioretention system and method |
| 01/05/2011 | EP2118338B1 Process for obtaining desalted water from zirconium-containing wash water |
| 01/05/2011 | EP1756008B1 Flowable, agglomerate iron sulfate comprising a carrier material, method for producing the same and use thereof |
| 01/05/2011 | EP1640057B1 Membrane cartridge, membrane separating device, and membrane separating method |
| 01/05/2011 | EP1503810B1 Electrodeless ultraviolet discharge fluid remediation |
| 01/05/2011 | DE102009031703A1 Treating laundry wastewater, comprises releasing the wastewater occurring in laundry as undissolved and biologically biodegradable dissolved substances into biomembrane reactor, and intermediately storing reactor permeate in storage tank |
| 01/05/2011 | DE102009030770A1 Method and device for the production of drinking water by membrane process using solar energy, comprise a container in whose interior, a hydrophobic membrane exists itself, which separates the container into two chambers |
| 01/05/2011 | DE10200616C5 Substrat zur Behandlung von Oberflächenwasser und dessen Verwendung Substrate for the treatment of surface water and its use |
| 01/05/2011 | CN201697332U Prepositive water processor of water heater |
| 01/05/2011 | CN201695453U Portable cleaning type automatic circulating water-saving device |
| 01/05/2011 | CN201695441U Solar photovoltaic air water making dispenser |
| 01/05/2011 | CN201694928U Water inlet adjustable weir control device of sewage treatment plant |
| 01/05/2011 | CN201694926U Quaternary-phase multistage oxidation reactor |
| 01/05/2011 | CN201694925U Low temperature multi-effect seawater desalination intermediate recuperative multistage spray material water supply system |
| 01/05/2011 | CN201694924U Arsenic-removal and fluoride-removal water purifier with functions of water production and pollution discharge display |
| 01/05/2011 | CN201694923U Portable outdoor purifier with compressed air bag |
| 01/05/2011 | CN201694922U 矿井水处理装置 Mine water treatment device |
| 01/05/2011 | CN201694921U Precipitation and extraction processing device for desalinating high-salinity wastewater |
| 01/05/2011 | CN201694920U Sterilization device of water purification system |
| 01/05/2011 | CN201694919U System for treating wastewater generated during explosive charging and emptying of bomb |
| 01/05/2011 | CN201694918U Urban domestic sewage source separating harmless treatment device |
| 01/05/2011 | CN201694917U Full-automatic backwash drain and ultrafiltration membrane water purifier |
| 01/05/2011 | CN201694916U Sewage purification device adopting electrocoagulation membrane separation method |
| 01/05/2011 | CN201694914U Iron-carbon micro-electrolysis wastewater treatment device |
| 01/05/2011 | CN201694913U Sterilization and detoxifying mineral activation water purifying machine |
| 01/05/2011 | CN201694912U Coal-bearing waste water treater |
| 01/05/2011 | CN201694911U Iron and manganese removing device for underground water |
| 01/05/2011 | CN201694910U Boiler blowdown water purifier with temperature |
| 01/05/2011 | CN201694909U Chrome-bearing waste water recovery device for leather tanning |
| 01/05/2011 | CN201694908U Combined sewage disposal system |
| 01/05/2011 | CN201694906U Yeast wastewater zero-emission device applying nanofiltration and reverse osmosis technologies |
| 01/05/2011 | CN201694905U Domestic water purifier filter element |
| 01/05/2011 | CN201694901U Waste water treatment device |
| 01/05/2011 | CN201694900U Impeller of inverted umbrella-type surface aeration machine |
| 01/05/2011 | CN201694890U Pulse cross-flow type membrane bioreactor |
| 01/05/2011 | CN201694885U Ozone catalytic oxidation and scrubbing device and water treatment system |
| 01/05/2011 | CN201694884U Wastewater treatment device adopting sludge circulation coagulating sedimentation |
| 01/05/2011 | CN201694883U Deep cone thickener for treating acid waste water from nonferrous metal industry |
| 01/05/2011 | CN201694882U Slow release disinfector provided with float bowl |
| 01/05/2011 | CN201694881U Buoy type slow-release sterilizer |
| 01/05/2011 | CN201694880U 臭氧水供水装置 Ozone water supply system |
| 01/05/2011 | CN201694879U Strong magnetic water purifier |
| 01/05/2011 | CN201694878U Water purification magnetizer |
| 01/05/2011 | CN201694877U System for treating ion high-pressure static water |
| 01/05/2011 | CN201694876U Water supply device with internal magnetized water |
| 01/05/2011 | CN201694875U External magnetized water feeder |
| 01/05/2011 | CN201694874U Elcctrodeionization (EDI) membrane stack for heavy metal wastewater treatment |
| 01/05/2011 | CN201694873U Novel iron-carbon micro-electrolysis tower |
| 01/05/2011 | CN201694872U Water preparation cup |
| 01/05/2011 | CN201694871U End part connecting structure of self-tightening seal type casing |
| 01/05/2011 | CN201694870U Water distribution plate for water distribution device |
| 01/05/2011 | CN201694869U Coalescence deoiling filler of folded plate |
| 01/05/2011 | CN201694868U Degreaser |
| 01/05/2011 | CN201694867U Suspending oil removing device capable of treating and cold-milling surfactant and residual oil in waste water |
| 01/05/2011 | CN201694866U Sludge system for water treatment |
| 01/05/2011 | CN201694865U Novel vortex flow dissolved air floatation system |
| 01/05/2011 | CN201694864U Integrated ternary water purifier |
| 01/05/2011 | CN201694863U Integrated pressurized dissolved-air flotation device |
| 01/05/2011 | CN201694862U Special equipment for treating waste water containing ammonia and nitrogen |
| 01/05/2011 | CN201694861U Low-temperature multi-effect sea water desalination water treatment steam injection vacuum system |
| 01/05/2011 | CN201694860U Heat sterilization system |
| 01/05/2011 | CN201694859U Water purification machine and improved structure of filter bottle of water purifier |
| 01/05/2011 | CN201694858U Sewage diverter |
| 01/05/2011 | CN201694857U Storage bucket without air pressure |
| 01/05/2011 | CN201692771U Novel submerged flat membrane element for membrane bioreactors |
| 01/05/2011 | CN201692728U Conjoined cover and filter provided with the conjoined cover |
| 01/05/2011 | CN201692706U Absorption filtering pool |
| 01/05/2011 | CN201691691U Electrolysis water dispenser |
| 01/05/2011 | CN201691681U Kettle core with magnetization, mineralization and micro-electrolysis function |
| 01/05/2011 | CN201691573U Health-care filter teacup |
| 01/05/2011 | CN201691572U Heat-insulation and health-care filtering tea cup |
| 01/05/2011 | CN201691292U Field sterilization water-drinking cup |
| 01/05/2011 | CN101939263A Desalination system and elements thereof |
| 01/05/2011 | CN101939262A Process and apparatus for producing ultrapure water, and method and apparatus for cleaning electronic component members |
| 01/05/2011 | CN101939261A Ultraviolet water purification system |
| 01/05/2011 | CN101939258A Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials |
| 01/05/2011 | CN101937197A Agglomerant transfusion control system |