| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 03/05/2008 | CN101134613A Microorganism index control system for quality of ozonization cooling water circulation |
| 03/05/2008 | CN101134612A Microorganism index control method for quality of ozonization cooling water circulation |
| 03/05/2008 | CN101134611A Frequency spectrum generating apparatus |
| 03/05/2008 | CN101134610A Restaurant oil-containing waste water purification processing unit |
| 03/05/2008 | CN101134609A Method for processing organic wastewater by employing ultrasonic wave and synergic organophilic bentonite |
| 03/05/2008 | CN101134608A Air entraining float machine and air-float device having the same |
| 03/05/2008 | CN101134607A Method and device for flash evaporation deamination |
| 03/05/2008 | CN101134606A Solar energy sea-water distillator |
| 03/05/2008 | CN101134605A Temperature-differential sea-water distillator |
| 03/05/2008 | CN101134604A Disposable medical sewage collecting bag |
| 03/05/2008 | CN101134603A Combined type drinking water purifier |
| 03/05/2008 | CN101134602A Non-secondary pollution special water purifier for drinking machine |
| 03/05/2008 | CN101134594A Method for preparing polymeric aluminium chloride by acetic ester industrial residue |
| 03/05/2008 | CN101134593A Method for preparing polymeric aluminium chloride by using acetic ester industrial residue as raw material |
| 03/05/2008 | CN101134162A Perovskite-like structure composite oxides photocatalyst and method of producing the same |
| 03/05/2008 | CN100372788C Waste magnetic suspension liquid processing method and device |
| 03/05/2008 | CN100372783C Coagulatory settle treatment method for rainy day overflow sewage |
| 03/05/2008 | CN100372782C Pretreatment method of ceramics membrane of reverse osmosis for desalting seawater |
| 03/05/2008 | CN100372781C Method for enriching and separating yellow substance from seawater |
| 03/05/2008 | CN100372780C Method for inhibiting red tide algae by ulva and its use |
| 03/05/2008 | CN100372779C Method and use for inhibiting red tide algae by enteromorpha |
| 03/05/2008 | CN100372598C Continuous electrodeionization device |
| 03/05/2008 | CN100372588C Water purifier |
| 03/04/2008 | US7338617 Silica sol prepared by colliding inorganic acid aqueous solution with silicate aqueous solution at rate of 5 m/sec |
| 03/04/2008 | US7338605 Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
| 03/04/2008 | US7338604 Process for recycling paint flush solution |
| 03/04/2008 | US7338603 Process using rare earths to remove oxyanions from aqueous streams |
| 03/04/2008 | US7338601 Membrane separation assemblies |
| 03/04/2008 | US7338600 Fractional deionization process |
| 03/04/2008 | US7338598 Fluid treatment system |
| 03/04/2008 | US7338595 Flow-through tank for water treatment |
| 03/04/2008 | US7338584 Electrophoresis apparatus |
| 03/04/2008 | US7338561 Method of preparing granulated sugar from an aqueous sugar solution containing monovalent and polyvalent anions and cations |
| 03/04/2008 | US7338461 Modified organ support devices |
| 03/04/2008 | US7338460 Blood processing machine fluid circuit cartridge |
| 03/04/2008 | US7337615 Thermoelectric, high-efficiency, water generating device |
| 02/28/2008 | WO2008025030A2 Method and system for point of use treatment of substrate polishing fluids |
| 02/28/2008 | WO2008024755A1 Control system and process for wastewater treatment |
| 02/28/2008 | WO2008023853A1 Magnetic chemical absorber, process for producing the same, method of regenerating the same, and method of treating waste liquid |
| 02/28/2008 | WO2008023511A1 Wastewater purification method |
| 02/28/2008 | WO2008023387A2 Water formulation with herbal hint and a process therefor |
| 02/28/2008 | WO2008023156A1 System for introducing an additive into a fluid conduit |
| 02/28/2008 | WO2008023106A1 Method and installation for packaging muds before drying |
| 02/28/2008 | WO2008022561A1 A filtration and adsorption material used in water treatment and the preparation thereof |
| 02/28/2008 | WO2008007032A3 Device and method for capturing odour- and/or taste-generating substances present in the water flowing through a main |
| 02/28/2008 | WO2008006950A3 Process and installation for treating an aqueous effluent for the purpose of extracting at least one dissolved gaseous compound therefrom; application to aquaculture in a recirculated aqueous environment |
| 02/28/2008 | WO2007145947A3 High back pressure filter for removing non-water component(s) from water, and methodology |
| 02/28/2008 | WO2007143296A3 Method and apparatus for shifting current distribution in electrodeionization systems |
| 02/28/2008 | WO2007116247A3 An effluent treatment process |
| 02/28/2008 | US20080050471 Active Antiseptic Water or Active Antiseptic Water-Based Fluid, and Production Method and Apparatus for the Same |
| 02/28/2008 | US20080050290 Ozone Sterilizing System for Water Dispensing System |
| 02/28/2008 | US20080047907 Portable in-situ ozone-generating remedial system |
| 02/28/2008 | US20080047906 Soy proteins and/or soy derivatives with zero-valent iron compositions and use for environmental remediation |
| 02/28/2008 | US20080047905 Coated Microbubbles for Treating an Aquifer or Soil Formations |
| 02/28/2008 | US20080047904 Treatment for Hydrostatic Testing Water |
| 02/28/2008 | US20080047902 Media for the removal of heavy metals and volatile byproducts from drinking water |
| 02/28/2008 | US20080047901 Method and system for point of use treatment of substrate polishing fluids |
| 02/28/2008 | US20080047890 Filter device and parts thereof and a method for operation of the filter device |
| 02/28/2008 | US20080047886 Stormwater Filter and Mount Assembly |
| 02/28/2008 | US20080047883 Lid for a water filtration apparatus |
| 02/28/2008 | US20080047881 Automatic Brine Tank Level Sensor Incorporating a Capacitive Oscillator |
| 02/28/2008 | US20080047844 Method of generating electrolyzed water and electrolyzed water generation apparatus therefor |
| 02/28/2008 | DE202007015827U1 Anlage zur Reinigung von Umlaufwasser Plant for the treatment of circulation water |
| 02/28/2008 | DE102006038983A1 Obtaining water from atmospheric air with a device for recovering water from atmospheric air, comprises providing a fluid sorbent for sorption of water, along a sorption path, preferably at a guidance element for channelizing the sorbent |
| 02/28/2008 | CA2659910A1 Method and installation for packaging muds before drying |
| 02/28/2008 | CA2659456A1 Water formulation with herbal hint and a process therefor |
| 02/27/2008 | EP1892222A1 System for evaporating rainwater and wastewater to prevent waterlogging in a plot of land |
| 02/27/2008 | EP1892221A1 Lid for a water filtration apparatus |
| 02/27/2008 | EP1892037A1 Apparatus for reacting solution and reaction method |
| 02/27/2008 | EP1891999A1 Blood purifier |
| 02/27/2008 | EP1890972A1 Ex situ and in situ remediation with activated persulfate |
| 02/27/2008 | EP1890971A1 Gathering method and apparatus of powder separated soluble component |
| 02/27/2008 | EP1890970A1 Electrodialysis reversal and electrochemical wastewater treatment method of compound containing nitrogen |
| 02/27/2008 | EP1890969A1 Improved method for desalination |
| 02/27/2008 | EP1890968A1 Method for the purification of wastewaters from melamine systems |
| 02/27/2008 | EP1890796A2 Drinking water generation and supply ship |
| 02/27/2008 | EP1289648B1 Electromagnetic wave assisted chemical processing |
| 02/27/2008 | CN201028852Y Novel headwater heat pump set |
| 02/27/2008 | CN201028830Y Solar full-glass vacuum heat-collection element arranged with permanent magnetic anti-sludging equipment |
| 02/27/2008 | CN201027190Y Device for processing wastewater with multi-chamber hydrolyzation-compound film biological process |
| 02/27/2008 | CN201027189Y Sewage processor |
| 02/27/2008 | CN201027188Y Integral water purifier |
| 02/27/2008 | CN201027187Y Current aquifer regulating mechanism |
| 02/27/2008 | CN201027175Y Flocculation reaction device of adjustable grid tray |
| 02/27/2008 | CN201027174Y Energy-saving apparatus for treatment of water in pool |
| 02/27/2008 | CN201027173Y Degasser of water system |
| 02/27/2008 | CN201026114Y Modified type drinking machine electrolyzing function water |
| 02/27/2008 | CN101132994A Waste gas/waste water treatment equipment and method of treating waste gas/waste water |
| 02/27/2008 | CN101132993A Organic wastewater treatment method and apparatus |
| 02/27/2008 | CN101132992A Method of wastewater treatment and wastewater treatment equipment |
| 02/27/2008 | CN101132990A Wastewater treatment equipment and method of wastewater treatment |
| 02/27/2008 | CN101132778A Composition for adjusting water quality for administration of water sanitizer sensitive medicaments or vaccines |
| 02/27/2008 | CN101130446A Pipeline type defluorination method |
| 02/27/2008 | CN101130445A Natural compound flocculant of chitosan, producing method and uses of the same |
| 02/27/2008 | CN101130444A Low-pollution compound reverse osmosis membrane |
| 02/27/2008 | CN101130443A Accurate process equipment for high-volume medium-pressure condensation water |
| 02/27/2008 | CN101130442A Method for desalinating sea water by using seawater source heat pump technology |
| 02/27/2008 | CN101130441A Blowdown machine for removing scruff on cesspool |
| 02/27/2008 | CN101130440A Water distributing plate used for high flow velocity equipment |
| 02/27/2008 | CN101130169A Production of complexing iron catalyzer and application of polyphase photocatalysis hydrogen phosphide |