| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 05/18/2011 | CN102060359A Capacitive desalination module |
| 05/18/2011 | CN102060358A Method and unit device for degrading algae toxin in water by using high-voltage pulse electrolysis of activated carbon fiber electrodes |
| 05/18/2011 | CN102060357A High salinity wastewater electrolytic oxidation treatment device |
| 05/18/2011 | CN102060356A Ultrasonic-assisted ferric-carbon micro-electrolysis waste water treatment method |
| 05/18/2011 | CN102060355A Method for processing heavy-metal complexed wastewater through Fenton reinforced iron-chip internal electrolysis process |
| 05/18/2011 | CN102060354A Photovoltaic solar reverse osmosis desalination device |
| 05/18/2011 | CN102060353A Water treatment device capable of cleaning filter membrane quickly |
| 05/18/2011 | CN102060352A Mixed resin for medium-pressure precision processing mixed bed of condensed water |
| 05/18/2011 | CN102060351A Method for reclaiming harmful substance NH3-N in tungsten smelting wastewater |
| 05/18/2011 | CN102060350A Deep treatment process of oily wastewater |
| 05/18/2011 | CN102060349A Vertical continuous photocatalysis reaction device and application thereof |
| 05/18/2011 | CN102060348A Tower type air stripping device for treating chlorinated hydrocarbon polluted underground water |
| 05/18/2011 | CN102060347A Sewage treatment process for recycling low-carbon hydrocarbons and low-carbon oxygen-containing organic matters |
| 05/18/2011 | CN102060346A Air energy water mist evaporation water treatment system and process |
| 05/18/2011 | CN102060345A Novel and efficient seawater desalination evaporator |
| 05/18/2011 | CN102060344A Multiple-effect membrane distillation method with high-efficiency inner heat recovering function |
| 05/18/2011 | CN102060343A Internal-combustion waste water treatment device |
| 05/18/2011 | CN102060342A Video display terminal (VDT) technology-based river vessel black water treatment device |
| 05/18/2011 | CN102060341A Yeast wastewater treatment method, feed additive obtained by same and feed product |
| 05/18/2011 | CN102060340A Automatic solar film distillation seawater desalting device |
| 05/18/2011 | CN102060339A Cambered solid-liquid separation sieve filter basin for water treatment |
| 05/18/2011 | CN102060338A Oil dispersant for quickly removing floating oil on water surface and preparation method thereof |
| 05/18/2011 | CN102060337A Recirculation unit and method for waste leachate or concentrate thereof |
| 05/18/2011 | CN102060334A Preparation of ferrous compound in polyhydroxy structural state and application of ferrous compound in wastewater reduction pretreatment |
| 05/18/2011 | CN102060267A Regenerative cycle and low-temperature multi-effect distillation seawater desalinization thermodynamic cycling device and method |
| 05/18/2011 | CN102059247A Vehicle-mounted repairing equipment and method for polluted site soil and underground water body |
| 05/18/2011 | CN102059146A Catalyst for further treating coking wastewater and preparation method thereof |
| 05/18/2011 | CN102059132A Load type solid catalyst for heterogeneous phase Fenton system and application thereof in water treatment |
| 05/18/2011 | CN102059108A Zinc oxide nano composite material and preparation method thereof |
| 05/18/2011 | CN102059102A Filter medium for removing oxytetracycline in drinking water and preparation method thereof |
| 05/18/2011 | CN102059101A Boron-selective resins |
| 05/18/2011 | CN102059100A Method for preparing magnetic saccharomyces cerevisiae and technique for processing printing and dying wastewater by using same |
| 05/18/2011 | CN102059099A Biological adsorbent for waste water treatment and preparation method thereof |
| 05/18/2011 | CN102059098A Method for preparing montmorillonite-humic acid compound under alkaline condition |
| 05/18/2011 | CN102059093A Arsenic and fluorine removing nano-composite adsorbent |
| 05/18/2011 | CN102059053A Process for absorbing tail gas in process for preparing chlorocyclohexane by cyclohexane method by high-salt wastewater |
| 05/18/2011 | CN102059022A Filter medium for removing sodium in drinking water |
| 05/18/2011 | CN102059012A Closed filter element of water purifier |
| 05/18/2011 | CN102059004A Device and method for treating oil-containing sewage of oil field by adopting plant filter materials |
| 05/18/2011 | CN102057901A Preparation method of magnetic antibacterial zeolite for processing wastewater containing bacteria |
| 05/18/2011 | CN101717134B Method for treating zinc-containing electroplating wastewater and recovering zinc by electrolysis |
| 05/18/2011 | CN101708557B Method for preparing magnetic nanometer metal particle for degrading organic pollutant in waste water |
| 05/18/2011 | CN101704927B Preparation method of sepiolite/xanthan gum compound flocculant |
| 05/18/2011 | CN101704611B Method for processing percolation liquid of domestic garbage |
| 05/18/2011 | CN101693579B Method for processing high-concentration wastewater containing alkaline mud |
| 05/18/2011 | CN101691250B Adsorbing agent for adsorbing phosphate groups and adsorption method |
| 05/18/2011 | CN101643250B Absorption and photocatalysis integrated system for deep-treating organic waste water |
| 05/18/2011 | CN101638255B Method for optimizing operation of desalting system of ion exchanger |
| 05/18/2011 | CN101623602B Water treatment material for preparing hexacyclic water and preparation method thereof |
| 05/18/2011 | CN101602517B Treating agent for molten polyaluminium ferric chloride and preparation method thereof |
| 05/18/2011 | CN101591927B Multifunctional air source fresh water generator |
| 05/18/2011 | CN101591110B Oil refining sewage treatment technology |
| 05/18/2011 | CN101591046B Large-flow ultraviolet fluid sterilizer |
| 05/18/2011 | CN101585619B Method for processing organic wastewater for manufacturing circuit board using short distance distillation |
| 05/18/2011 | CN101585617B Process for treating chemical fiber cotton pulp black liquor |
| 05/18/2011 | CN101579626B Preparation method of nanometer manganese ion doping titanium dioxide catalyst |
| 05/18/2011 | CN101574596B Filter device for sewage treatment |
| 05/18/2011 | CN101525950B Chlorine-free swimming pool system and full flow and full process ozone disinfection method |
| 05/18/2011 | CN101503241B Method for oxidation degradation of wastewater organic pollutant by activating hydrogen peroxide |
| 05/18/2011 | CN101502794B Photocatalysis use of compound YMO3(M=In,Al) |
| 05/18/2011 | CN101497471B Method for removing water-soluble heteroion in nano oxide |
| 05/18/2011 | CN101486500B Ultraviolet ray sterilizing apparatus |
| 05/18/2011 | CN101468842B Pretreatment method for recycled sewerage for circulating water system |
| 05/18/2011 | CN101450828B Method for processing VC wastewater by catalytic ozonation |
| 05/18/2011 | CN101428944B Method for recycling purified terephthalic acid wastewater |
| 05/18/2011 | CN101423283B High efficiency detoxifcation method and device of organic wastewater |
| 05/18/2011 | CN101367588B Method for advanced treatment of ammonia nitrogen and phosphor containing wastewater |
| 05/18/2011 | CN101309743B Filter for capturing polluting emissions |
| 05/18/2011 | CN101300195B Ultraviolet irradiation water-treatment apparatus |
| 05/18/2011 | CN101248788B Resin solid carrier double quaternary ammonium salt type bactericidal agent preparation |
| 05/18/2011 | CN101225963B Method for recovering and reusing multifunctional waste gas and waste water |
| 05/18/2011 | CN101224910B Three-step combined purifying membrane backwashing method |
| 05/18/2011 | CN101209872B Coagulant special for steelworks or power plant coking wastewater |
| 05/17/2011 | US7945471 Monitoring system communication system and method |
| 05/17/2011 | US7943087 Enhanced water treatment for reclamation of waste fluids and increased efficiency treatment of potable waters |
| 05/17/2011 | US7943050 Method for controlling microbial contamination in water |
| 05/17/2011 | US7943049 Water purification method using plant molecules |
| 05/17/2011 | US7943048 Methods for recovering tallow from wastewater |
| 05/17/2011 | US7943043 Magnetic field forming device for active water and fluid treatment apparatus using the same |
| 05/17/2011 | US7943042 Magnetic filtering film |
| 05/17/2011 | US7943041 System for removing particulate matter from wastewater |
| 05/17/2011 | US7943040 Wastewater treatment and recycling system |
| 05/17/2011 | US7943031 Dewatering treatment system and method |
| 05/17/2011 | US7942953 Adsorption vessels |
| 05/17/2011 | US7942842 Apparatus and method for the treatment of blood |
| 05/17/2011 | US7942205 Secondary oil recovery |
| 05/17/2011 | US7942198 Aerator for a well water pumping system |
| 05/17/2011 | CA2586490C Method for oxidative treatment of aqueous liquids |
| 05/17/2011 | CA2541778C Filter jug with replaceable cartridge and method of monitoring and controlling the efficiency of a filter cartridge in a replaceable cartridge filter device |
| 05/17/2011 | CA2520412C System and method of gas energy management for particle flotation and separation |
| 05/17/2011 | CA2478359C Water purifier and method |
| 05/12/2011 | WO2011057284A2 Chemical dispensing system and method |
| 05/12/2011 | WO2011057186A2 Element removal process and apparatus |
| 05/12/2011 | WO2011057015A2 Photochemical purification of fluids |
| 05/12/2011 | WO2011056203A2 Water treatment |
| 05/12/2011 | WO2011056159A1 Waste sludge digestion process by sequential intermittent ozone dosing |
| 05/12/2011 | WO2011056070A1 An apparatus and method for removal of ions |
| 05/12/2011 | WO2011055604A1 Carbon catalyst and use thereof |
| 05/12/2011 | WO2011055264A1 Device for subjecting a liquid to a purifying process |
| 05/12/2011 | WO2011055234A1 Photocatalysis process applied in order to eliminate recalcitrant compounds from industrial wastewater |