| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/04/2007 | EP1697049A4 Grease separator for kitchen sinks and other applications |
| 07/04/2007 | EP1467774A4 Apparatus and method for controlled delivery of a gas |
| 07/04/2007 | EP1177319B1 Method for detecting microorganisms in a sample |
| 07/04/2007 | EP1017635B9 Removal of cell growth from a body of water |
| 07/04/2007 | CN2918408Y Portable manual desalination equipment of sea water |
| 07/04/2007 | CN2918400Y Electricity water purifying and disinfecting equipment |
| 07/04/2007 | CN2918399Y Reverse osmosis membrane sealing terminal |
| 07/04/2007 | CN2918398Y Mobile recovery device for oil-containing sludge, sewage and oil-containing water |
| 07/04/2007 | CN2918397Y Honeycomb ceramics regeneration filler for oil-water separating apparatus |
| 07/04/2007 | CN2918396Y Automatic control horizontal helix discharging centrifugal dehydration machine |
| 07/04/2007 | CN2918395Y Ultraviolet disinfection drinking water purifying installation |
| 07/04/2007 | CN2918394Y Photoelectricity water quality cleaning equipment |
| 07/04/2007 | CN2918393Y Highly effective spraying concentrating tower |
| 07/04/2007 | CN2918392Y Replaceable water purifying apparatus |
| 07/04/2007 | CN2918391Y Special water purifier for drinking machine capable of preventing secondary pollution |
| 07/04/2007 | CN2918390Y Water distribution equipment |
| 07/04/2007 | CN2918389Y Multifunctional water treatment equipment for household |
| 07/04/2007 | CN2918388Y Water purifier |
| 07/04/2007 | CN2918387Y Drinking-water purifying apparatus |
| 07/04/2007 | CN2918386Y Portable water-purifying bottle |
| 07/04/2007 | CN2917734Y Drinking water filter for township and village family |
| 07/04/2007 | CN2917493Y Ionic health care drinking machine |
| 07/04/2007 | CN1993854A Fuel cell system and method for operating fuel cell system |
| 07/04/2007 | CN1993164A Fluid filter assembly for a dispensing faucet |
| 07/04/2007 | CN1990397A Steel iron wastewater coagulating sedimentation and filtration treatment system |
| 07/04/2007 | CN1990396A Treatment process for waste water of PVC production |
| 07/04/2007 | CN1990392A High degree of substitution quaternary ammonium cationic starch flocculating agent and method for synthesizing same |
| 07/04/2007 | CN1990391A Magnetic processing unit |
| 07/04/2007 | CN1990390A Apparatus for producing magnetized water |
| 07/04/2007 | CN1990389A Water purifier |
| 07/04/2007 | CN1990388A 充气式蛋白分离器 Inflatable skimmer |
| 07/04/2007 | CN1990080A Stationary type water purifier |
| 07/04/2007 | CN1323960C Method and device for disintegration of anaerobically digested sewage sludge |
| 07/04/2007 | CN1323958C Method for processing urban sewage deeply |
| 07/04/2007 | CN1323957C Electrosilvering cleaning water comprehensive utilization |
| 07/04/2007 | CN1323956C Combined effluent treating process of photooxidizing Fenton's reaction, flocculation and microbial degradation |
| 07/04/2007 | CN1323955C Rotary disk type membrane bioreactor and its water treatment method |
| 07/04/2007 | CN1323954C Two-step biological hydrogen preparing process with raised hydrogen generating efficiency of organic waste water |
| 07/04/2007 | CN1323953C Auxiliary device for water treatment process operation |
| 07/04/2007 | CN1323952C Use of vitamin K in preventing and controlling red pest pollution in water supply system |
| 07/04/2007 | CN1323951C Sewage separation equipment |
| 07/04/2007 | CN1323950C Pulse plasma gas-liquid discharge equipment for waste water treatment |
| 07/04/2007 | CN1323941C Modified bentonite used for treating garbage percolate and its manufacturing method |
| 07/04/2007 | CN1323750C Apparatus for activating substance using active structure and method for activating substance |
| 07/04/2007 | CN1323666C Stabilized aqueuos folic acid preparation and its production |
| 07/03/2007 | US7238290 Catalytic oxidation of peroxy salts |
| 07/03/2007 | US7238289 Comprises a fluid system, a vortex creation apparatus; fluid able to flow through the vortex creation apparatus, a frequency generation device in operative engagement with vortex creation apparatus such that a frequency is applied to the fluid; reducing biological contaminants in water |
| 07/03/2007 | US7238288 Dispersing stearic acid into a surfactant, mixing a divalent-metal cation compound with a trivalent-metal cation compound to form a precursor solution; heating to form a solid layered double hydroxide product in solution; calcining to form an absorbent material, contacting an aqueous solution of ions |
| 07/03/2007 | US7238287 Purifying swimming pools by adding a solid formulation of a chlorine stabilizing agent, a phosphate remover agent, a metal chelating agent, a pH balancing agent, and sodium chloride; electrolytically converting the sodium chloride into free chlorine |
| 07/03/2007 | US7238284 Apparatus for processing alkaline solution |
| 07/03/2007 | US7238283 System for wastewater treatment |
| 07/03/2007 | US7238280 User friendly dispensers |
| 07/03/2007 | US7238278 Apparatus for purifying water |
| 07/03/2007 | US7238272 Apparatus of intermediate chamber formed by contacting two rigid plates held together, an anode, a cathode and a membrane, electrolyzing the water by charging the anode plate with direct current producing acidic electrolytic water |
| 07/03/2007 | US7238271 Subjecting the organic wastewater to an electrolytic oxidation treatment by vibrating the organic wastewater and treating the organic wastewater with a microorganism; ethylenediaminetetraacetic acid (EDTA), 1,3-propylenediaminetetraacetic acid (PDTA) and diethylenetriaminepentaacetic acid (DTPA |
| 07/03/2007 | US7238164 Systems, methods and apparatuses for pumping cassette-based therapies |
| 07/03/2007 | US7237562 Substrate processing apparatus and control method of inert gas concentration |
| 07/03/2007 | CA2444390C Charge barrier flow-through capacitor |
| 07/03/2007 | CA2441194C Analysis and fractionation of particles near surfaces |
| 07/03/2007 | CA2376648C Torsion generator |
| 07/03/2007 | CA2252441C Apparatus and method for treating storm water runoff |
| 07/03/2007 | CA2229541C Process for disinfecting aqueous solutions |
| 07/03/2007 | CA2181939C Method for purifying an organic waste-containing medium |
| 07/03/2007 | CA2145733C Monitoring water treatment agent in-system concentration and regulating dosage |
| 07/03/2007 | CA2143362C Gas dissolving |
| 07/03/2007 | CA2111287C Chelating resins and use thereof in selectively recovering valuable metals from acid mine drainage |
| 06/28/2007 | WO2007073198A1 A method and a device for destructing organic material in injection water and use of injection water for generation of destructive hydroxyl radicals |
| 06/28/2007 | WO2007072697A1 Bactericidal water, method of producing the same and apparatus for producing the same |
| 06/28/2007 | WO2007072590A1 Water activation apparatus |
| 06/28/2007 | WO2007072569A1 Water activation unit |
| 06/28/2007 | WO2007072502A2 Composition and process for conversion of paint sludge into reusable paint |
| 06/28/2007 | WO2007072181A1 Method and apparatus for treating limescale deposits within water heaters in beverage dispensing machines |
| 06/28/2007 | WO2007071921A1 Process for the removal of oxygenates from a gaseous stream |
| 06/28/2007 | WO2007071714A1 Electrolytic cell for metal deposition |
| 06/28/2007 | WO2007071613A1 Conditioning device for liquid handling system liquids |
| 06/28/2007 | WO2007071256A1 Electrochemical deposition of compounds in a continuous flow of liquid |
| 06/28/2007 | WO2007071166A1 Composite membrane based on superfine metal-powder sinter, its preparation method and seawater desalination system |
| 06/28/2007 | WO2007071074A1 Excimer radiation lamp assembly, and source module and fluid treatment system containing same |
| 06/28/2007 | WO2007071043A2 Excimer radiation lamp assembly, and source module and fluid treatment system containing same |
| 06/28/2007 | WO2007071042A1 Fluid treatment system |
| 06/28/2007 | WO2007037668A3 Water treatment plant |
| 06/28/2007 | WO2007022281A3 Microfluidic pi-based molecular sorting |
| 06/28/2007 | WO2007008542A3 Method and apparatus for transfer of carbon dioxide gas to an aqueous solution |
| 06/28/2007 | WO2006122560A3 A plant for purification of oil sludge |
| 06/28/2007 | WO2006106363A3 Fluid disinfection apparatus and system |
| 06/28/2007 | WO2006014613A3 A stable composition with enhanced biocidal and virucidal effect |
| 06/28/2007 | WO2005114061A3 Electrokinetic pump driven heat transfer system |
| 06/28/2007 | US20070149405 Rare earth compositions and structures for removing phosphates from water |
| 06/28/2007 | US20070148256 Pharmacologic-functioning water and usage of the same |
| 06/28/2007 | US20070148059 Process for the Solvent Extraction for the Radiolysis and Dehalogenation of Halogenated Organic Compounds in Soils, Sludges, Sediments, and Slurries |
| 06/28/2007 | US20070144975 Apparatus, method and system of treatment of arsenic and other impurities in ground water |
| 06/28/2007 | US20070144974 Method of reducing trace organic matter in ultrapure water and system therefor |
| 06/28/2007 | US20070144969 Method and system for filtering sediment-bearing fluids |
| 06/28/2007 | US20070144964 Mixed liquid separating apparatus |
| 06/28/2007 | US20070144961 titanium oxide coatings on a sponge-like porous structure which contains silicon carbide and at least one material selected from silicon, a silicon alloy, and carbon; pollution control device for purifying polluted air containing NOx, toxic substances and cleaning water from polluted water |
| 06/28/2007 | US20070144911 Apparatus and process for the sanitization of water |
| 06/28/2007 | US20070144908 Subsea production system |
| 06/28/2007 | US20070144898 Cell for electrochemical processes |
| 06/28/2007 | DE19958702B4 Verfahren zur Herstellung von Polyurethan-Schaumstoffen für die Adsorption von Schwermetallionen Process for the preparation of polyurethane foams for the adsorption of heavy metal ions |
| 06/28/2007 | DE102005062855A1 Grid structure used as a component in containers for preparing water comprises transversal bars and/or longitudinal bars having a rib arrangement of ribs protruding vertical to the grid surface on one side of the structure |