C02F 1 - Treatment of water, waste water, or sewage

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
10/2006
10/24/2006	CA2183108C Algae control in swimming pools
10/19/2006	WO2006110860A1 Chambered electrodeionization apparatus with uniform current density, and method of use
10/19/2006	WO2006110799A1 Vessel and method for water treatment
10/19/2006	WO2006110574A1 Alkaline regeneration of n-methyl-d-glucamine functional resins
10/19/2006	WO2006109546A1 Water treatment and method of water treatment
10/19/2006	WO2006109043A1 Method for generating hydroxyl radicals
10/19/2006	WO2006108884A1 Method for preparing powdered still slops, resulting material and facility for preparing such powdered still slops
10/19/2006	WO2006108600A1 Device for reducing germs in preferably optically transparent liquids by using ultrasound and ultraviolet irradiation
10/19/2006	WO2006108399A2 Device for sterilizing water with oligodynamically active metal and method for the installation thereof
10/19/2006	WO2006108326A1 Magnetizing photocatalytic compact wastewater reclamation and reuse device
10/19/2006	WO2006066253A3 Antimicrobial water softener salt and solutions
10/19/2006	WO2006060792A3 Nebulizing treatment method
10/19/2006	WO2005118005A3 Method and apparatus for controlling the concentration of a sterilant chemical in a fluid
10/19/2006	WO2005110574A3 Solid product dissolver and method of use thereof
10/19/2006	US20060235572 Water treatment apparatus
10/19/2006	US20060231790 For preventing the corrosion of internal combustion engines and pipes for boilers, contains a mixture of purified glycol and pure water as main components, and also proper amounts of sodium benzoate, tolyltriazole, triethanol amine, sodium nitrate, sodium molybdate, and potassium hydroxide
10/19/2006	US20060231770 Fluid disinfection apparatus and system
10/19/2006	US20060231764 Device for the uv treatment of fluid streams
10/19/2006	US20060231511 Method and Apparatus for Treating Lime Slurry for Grit Removal
10/19/2006	US20060231506 Container for inhibiting microbial growth in liquid nutrients
10/19/2006	US20060231505 Synergistic biocidal mixtures
10/19/2006	US20060231504 Mechanical flotation device for reduction of oil, alkalinity and undesirable gases
10/19/2006	US20060231503 Water treatment device
10/19/2006	US20060231502 Mineral water producing system
10/19/2006	US20060231500 Method and apparatus for control of a gas or chemical
10/19/2006	US20060231499 Solution of 50-90% by weight calcium carbonate, 10-50% by weight magnesium carbonat, and water, chitosan and acetic acid; optional lanthanum chloride; flocculant for phosphorus compounds
10/19/2006	US20060231498 Reactive filtration
10/19/2006	US20060231497 Waste water treatment
10/19/2006	US20060231496 Method of treating polyaluminium compounds
10/19/2006	US20060231495 water treatment; elution
10/19/2006	US20060231491 High purity water produced by reverse osmosis
10/19/2006	US20060231489 Apparatus and method for performing tertiary treatment of sewage based on porous filtering media
10/19/2006	US20060231477 Removal of contaminants from a lipophilic fluid
10/19/2006	US20060231476 Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants
10/19/2006	US20060231474 Fluid-magnetizing device
10/19/2006	US20060231472 Wastewater treatment equipment
10/19/2006	US20060231470 Photocatalytic water treatment apparatus
10/19/2006	US20060231415 Electrolysis cell and method
10/19/2006	US20060231404 Method of ion chromatography wherein a specialized electrodeionization apparatus is used
10/19/2006	US20060231403 Chambered electrodeionization apparatus with uniform current density, and method of use
10/19/2006	US20060231005 Freshwater supply system
10/19/2006	DE102005017614A1 Separation assembly for water and lighter liquids e.g. oil has density-independent float mechanically linked to shut-off valve
10/19/2006	DE102005017153A1 Pond or lake water surface oxygenation float has paddle wheel axle parallel to water surface and fitted flexible paddle panels
10/19/2006	CA2603666A1 Vessel and method for water treatment
10/19/2006	CA2603426A1 Water treatment and method of water treatment
10/19/2006	CA2603291A1 Alkaline regeneration of n-methyl-d-glucamine functional resins
10/18/2006	EP1712558A1 Method for separating/refining cationic protein
10/18/2006	EP1712526A1 Method and arrangement for wastewater purification
10/18/2006	EP1712525A1 Process for biological treatment of organic waste water and apparatus therefor
10/18/2006	EP1711439A1 Production of a fermentation product
10/18/2006	EP1711438A2 Production of a fermentation product
10/18/2006	EP1711437A1 Method for the purification, detoxification, and treatment of wastewaters, sludge, harbor mud, dock wastewaters, feces, liquid manure, and waste contaminated with radioactive materials from hospitals and labs, and installation for carrying out said method
10/18/2006	EP1711436A1 Method and metals to produce an electrode anode to electrolyze liquid wastes
10/18/2006	EP1711435A1 Installation and method for the purification of an aqueous effluent by means of oxidation and membrane filtration
10/18/2006	EP1711263A2 Method for efficient transport of small liquid volumes to, from or within microfluidic devices
10/18/2006	EP1711242A1 Desalinization by evaporation from capillary material
10/18/2006	EP1711234A1 Electrochemical method for wet oxidation of pcb's
10/18/2006	EP1711057A2 Biocides and apparatus
10/18/2006	EP1613418B1 Plate filtration module
10/18/2006	EP1339937A4 Improved method for stimulation of liquid flow in a well
10/18/2006	EP1218104B1 Method and installation for eliminating metal cations from a liquid with polyazacycloalkane resins grafted on a support
10/18/2006	EP0994961B1 Homoserine lactones biofilm regulating compounds and their methods of use
10/18/2006	CN2828173Y 污水处理系统 Sewage disposal system
10/18/2006	CN2828141Y Fan type weir mouth immersion automatic regulating floating oil recoverying machine
10/18/2006	CN2828030Y Wax separate-out pretreatment device
10/18/2006	CN2828023Y Biological active carbon fluid-bed reactor for waste water of oil field
10/18/2006	CN2828019Y Water quality treater
10/18/2006	CN2828018Y Improved water-fluid magnetizing device
10/18/2006	CN2828017Y Device for magnetizing mineral water
10/18/2006	CN2828016Y Electronic electromagnetic-field water treater
10/18/2006	CN2828015Y Cylindrical solenoid dynamic high voltage electric-field treater
10/18/2006	CN2828014Y Electrochemical reactor
10/18/2006	CN2828013Y Hyperfilevation water purifier
10/18/2006	CN2828012Y Energy-saving RO film water purifier
10/18/2006	CN2828011Y Vertical six-filtering water purifier
10/18/2006	CN2828010Y 硅藻土净水器 Diatomite water purifier
10/18/2006	CN2828009Y Water pressure auto-control switch for water purifier
10/18/2006	CN2828008Y Dismountable water purifier with cleaning and discharing device
10/18/2006	CN1849482A Vapor producing device and cooker with the same
10/18/2006	CN1849267A Bioreactor
10/18/2006	CN1847612A Triphase separating liquid reservoir
10/18/2006	CN1847534A Solar energy-biological resource toilet
10/18/2006	CN1847529A Accumulated road snow cleaning truck and its design method
10/18/2006	CN1847509A Sewage purifier for washing machine
10/18/2006	CN1847171A Closed waste water circulating process of concentrating black liquor to prepare lignosulfonate
10/18/2006	CN1847170A Digital reinforced denitridation and dephosphorization method for treating city sewage
10/18/2006	CN1847169A Water-treating method of twater-treating equipment, and water-treating equipment
10/18/2006	CN1847168A Evaluation and reactor for ozone oxidation to eliminate organic matter from water
10/18/2006	CN1847167A Water purifying method for cultivation pond
10/18/2006	CN1847166A Method of controlling red tide of sea water and algalbloom of fresh water
10/18/2006	CN1847165A Biochemical compound algaecide
10/18/2006	CN1847164A Water magnetizing and softening device combination
10/18/2006	CN1847163A Electrolytic sterilizing water atomizing mechanism
10/18/2006	CN1847162A Water purification cartridge
10/18/2006	CN1847161A Ultraviolet sterilizer capable of preventing illumination ageing of shell
10/18/2006	CN1847160A Ultraviolet sterilamp with plastic shell
10/18/2006	CN1847159A Water treating module and water treater
10/18/2006	CN1847158A Digital treating method of water in river, lake, sea and reservoir
10/18/2006	CN1847157A Digitalization technology and precise water environment control
10/18/2006	CN1846535A Water beverage containing fibres

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