| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 05/10/2013 | WO2013009802A3 Pulse aeration for immersed membranes |
| 05/10/2013 | WO2013009752A3 Barrier with superhydrophobic coating |
| 05/10/2013 | WO2013009106A3 Method and apparatus for measuring a residual chloride concentration using a sensor, and water treatment system using the method and apparatus |
| 05/10/2013 | WO2012075425A4 Electrolytic cell for ozone production |
| 05/10/2013 | WO2008118348A3 System and method for generating electricity from super critical water oxidation process |
| 05/10/2013 | DE202013002586U1 Reaktor zur Stimulierung von biologischen Wachstumsprozessen mittels UV-Strahlung Reactor for the stimulation of biological growth processes by means of UV-radiation |
| 05/10/2013 | CA2852599A1 Surface -treated calcium carbonate and its use in water purification and for the dewatering of sludges and sediments |
| 05/09/2013 | US20130115675 Dehalogenases, Nucleic Acids Encoding Them and Methods for Making and Using Them |
| 05/09/2013 | US20130115335 Preparation method of weakly basic, ionized, mineralization and healthy drinking water |
| 05/09/2013 | US20130112626 Self Contained Dissolved Air Flotation System |
| 05/09/2013 | US20130112621 Water filtration article and related methods |
| 05/09/2013 | US20130112600 Selective hydrogen adding equipment for living organism applicable fluid |
| 05/09/2013 | US20130112571 Electrolytic apparatus and method for producing slightly acidic electrolyzed water |
| 05/08/2013 | EP2589684A1 Electrodes, their use and electrochemical cell |
| 05/08/2013 | EP2589683A1 Method of inhibiting corrosion in hot water systems |
| 05/08/2013 | EP2589430A1 Surface-treated calcium carbonate and its use in water purification and for the dewatering of sludges and sediments |
| 05/08/2013 | EP2588418A1 Water cleaning and sanitising apparatus |
| 05/08/2013 | EP2588417A1 Modular water treatment system |
| 05/08/2013 | EP2587945A2 Control system and method of use for controlling concentrations of electrolyzed water in cip applications |
| 05/08/2013 | EP2587920A1 Antimicrobial combinations of pyrion compounds with polyethyleneimines |
| 05/08/2013 | DE102008040335B4 Vorrichtung zur Entkeimung von Wasser und Verwendung derselben Apparatus for sterilizing water and using the same |
| 05/08/2013 | CN202929506U High density ammonia nitrogen waste water stripping treatment automatic control system |
| 05/08/2013 | CN202928120U Glass super-conduction panel solar water heater |
| 05/08/2013 | CN202926534U Geothermal energy and solar energy combined power generation and sea water desalination system |
| 05/08/2013 | CN202926515U Floating type wave energy seawater desalting device |
| 05/08/2013 | CN202925535U Liquid level sump oil collecting device |
| 05/08/2013 | CN202924872U Reactor for treating organic wastewater with high salt content |
| 05/08/2013 | CN202924871U Integrated air flotation-membrane bioreactor |
| 05/08/2013 | CN202924868U Ozone membrane bioreactor (MBR) combined treatment system for nanofiltration or reverse osmosis concentrated liquor |
| 05/08/2013 | CN202924861U Zero-consumption sewage purifying and sterilizing system |
| 05/08/2013 | CN202924858U Glass fiber reinforced plastic sewage treatment pipe |
| 05/08/2013 | CN202924857U High-voltage pulse electrolytic oxidation based phosphorous removal device |
| 05/08/2013 | CN202924855U Car washing sewage reuse device |
| 05/08/2013 | CN202924850U Advanced wastewater oxidation system |
| 05/08/2013 | CN202924849U High-concentration chromium pollution water treatment device |
| 05/08/2013 | CN202924845U Integrated equipment for pre-treating sewage of small town |
| 05/08/2013 | CN202924844U Waste developing solution purification system |
| 05/08/2013 | CN202924843U Waste sludge and waste water automatic separation, recovery and reutilization device |
| 05/08/2013 | CN202924841U Wind pressure device applicable to reverse osmosis desalination |
| 05/08/2013 | CN202924815U Water bird-simulated ecological base |
| 05/08/2013 | CN202924813U Water treatment ozone oxidation tower |
| 05/08/2013 | CN202924812U Organic wastewater ozone catalytic oxidation treatment device |
| 05/08/2013 | CN202924811U Device for removing ammonia nitrogen in wastewater |
| 05/08/2013 | CN202924810U Reaction device for catalytic oxidation degradation of COD (chemical oxygen demand) |
| 05/08/2013 | CN202924809U Pulverized lime vacuum feeding device |
| 05/08/2013 | CN202924808U Water-power driven mixing agitator |
| 05/08/2013 | CN202924807U Integrated water treatment device |
| 05/08/2013 | CN202924806U Water quality sterilizer |
| 05/08/2013 | CN202924805U Automatic chemical dosing device of sodium hypochlorite generator |
| 05/08/2013 | CN202924804U Combined magnetizing ring |
| 05/08/2013 | CN202924803U Integrated magnetic liquid heating device |
| 05/08/2013 | CN202924802U Sterilizing and algae-removing device for water treatment in pipeline as well as water circulating system |
| 05/08/2013 | CN202924801U Integrated partition panel for preventing electrolytic bath electrode edge leakage current |
| 05/08/2013 | CN202924800U Ultrafiltration device |
| 05/08/2013 | CN202924799U High-temperature-resisting household water purifier |
| 05/08/2013 | CN202924798U Side flow type reverse osmosis membrane element |
| 05/08/2013 | CN202924797U Water purification machine |
| 05/08/2013 | CN202924796U Reaction device for extracting precious metal gold by ion exchange method |
| 05/08/2013 | CN202924795U Sodium ion exchanger |
| 05/08/2013 | CN202924794U Oil skimmer for ship |
| 05/08/2013 | CN202924793U Wastewater purifier |
| 05/08/2013 | CN202924792U Ballast cooling cabinet for ultraviolet module |
| 05/08/2013 | CN202924791U Turbulent flow supporting plate for ultraviolet lamp sleeve |
| 05/08/2013 | CN202924790U Vertical installation type ultraviolet sterilization device |
| 05/08/2013 | CN202924789U Diameter-variable turbulent-flow automatic cleaning ultraviolet sterilizer |
| 05/08/2013 | CN202924788U Device for purifying water by using photocatalyst |
| 05/08/2013 | CN202924787U Novel water container |
| 05/08/2013 | CN202924786U Dissolved air releaser of wide runner |
| 05/08/2013 | CN202924785U Water quality branching device for sewage treatment |
| 05/08/2013 | CN202924784U Vapor-water separation device for power station auxiliary machine |
| 05/08/2013 | CN202924783U Power station pressure type deaerator |
| 05/08/2013 | CN202924782U Rectification stripping device for ammonia-nitrogen wastewater treatment |
| 05/08/2013 | CN202924781U Vacuum pressure fixing water supplementing and exhausting unit |
| 05/08/2013 | CN202924780U Seawater desalination and power generation comprehensive utilization device |
| 05/08/2013 | CN202924779U Solar brackish water and seawater desalination device |
| 05/08/2013 | CN202924778U Unit assembly for treating waste water at low temperature through evaporating and condensing |
| 05/08/2013 | CN202924777U Washing water tank |
| 05/08/2013 | CN202924776U Continuous production double-stage heat pump sea water desalination system |
| 05/08/2013 | CN202924775U Intermittent type low-temperature sea water desalination system for heat pump with small temperature difference |
| 05/08/2013 | CN202924774U Wastewater treatment system |
| 05/08/2013 | CN202924773U Wastewater treatment system |
| 05/08/2013 | CN202924772U Self-rotational flow flowing water device of pond |
| 05/08/2013 | CN202924771U Sewage treatment tank |
| 05/08/2013 | CN202924770U Grating cleaner |
| 05/08/2013 | CN202924769U Sewage conveyance system suitable for combined sewage treatment equipment |
| 05/08/2013 | CN202924768U Intelligent dosing device |
| 05/08/2013 | CN202924767U Automatic water intake device of sewage treatment tank |
| 05/08/2013 | CN202924766U Frame structure of purified water machine |
| 05/08/2013 | CN202924765U Multi-purpose purification column end cover |
| 05/08/2013 | CN202924764U Rotary supporting part of water decanter |
| 05/08/2013 | CN202924763U Wastewater recycling device of constant-temperature and constant-humidity test chamber |
| 05/08/2013 | CN202921641U Injecting equipment used for in-situ remediation of soil and ground water |
| 05/08/2013 | CN202921614U Device for inhibiting scaling of water injection system of oilfield |
| 05/08/2013 | CN202921326U Bentonite composite porous foam plate |
| 05/08/2013 | CN202921191U Corrosion-resistant double-port simultaneous-feeding cycle dispensing device |
| 05/08/2013 | CN202921188U Pipeline diffuser |
| 05/08/2013 | CN202921180U Membrane module device for composite ultra-filtration membrane |
| 05/08/2013 | CN202921178U Separation device for sewage treatment by flocculation enhanced hollow fiber membrane |
| 05/08/2013 | CN202921053U Filtering disc device for desalter of nuclear power plant |
| 05/08/2013 | CN202921041U Oilfield water treatment device |