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Browse by Category: Main > Chemistry
Class Information
Number: 205/758
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic material treatment (product, process, and electrolyte composition) > Water, sewage, or other waste water > Using porous electrode (e.g., perforated, etc.)
Description: Subject matter in which at least one electrode used in the treatment of water, sewage, or other waste water is provided with two or more penetrating holes passing through the entire depth thereof (e.g., perforated, etc.).










Patents under this class:
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Patent Number Title Of Patent Date Issued
8540860 Unit for producing sterilized water, cartridge comprising the unit and washing machine comprising the cartridge Sep. 24, 2013
8440080 Portable ozone generator and use thereof for purifying water May. 14, 2013
8080150 Electrolytic cell Dec. 20, 2011
7993502 Coaxial symmetrical completely open electrolytic bath Aug. 9, 2011
7794582 Method of recovering metal ions recyclable as soluble anode from waste plating solutions Sep. 14, 2010
7611611 Structure of an electrode for use in an electrolytic cell Nov. 3, 2009
7504272 Method for producing color-converting light-emitting device using electrophoresis Mar. 17, 2009
7452456 Recreational spas, sanitization apparatus for water treatment, and related methods Nov. 18, 2008
7378005 Electrode for electrolysis and method of manufacturing electrode for electrolysis May. 27, 2008
7335291 Water treating method, water treating apparatus, and hydroponics system using the apparatus Feb. 26, 2008
7241390 Method and system for biologic decontamination of a vessel's ballast water Jul. 10, 2007
7232507 High volumetric efficiency electrochemical cell design for treatment of low concentrations of contaminants in low conductivity water Jun. 19, 2007
6908541 Electrolytic catalytic oxidation system Jun. 21, 2005
6719893 Method for removing phosphorus from water to be treated using an electric field Apr. 13, 2004
6709567 REDOX water treatment system Mar. 23, 2004
6689262 Microbubbles of oxygen Feb. 10, 2004
6673229 Electrochemical apparatus and process for purification of fluids Jan. 6, 2004
6605203 Electrode apparatus Aug. 12, 2003
6517699 Method for producing polysulfides by means of electrolytic oxidation Feb. 11, 2003
6342150 Redox water treatment system Jan. 29, 2002
6328875 Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals Dec. 11, 2001
6315886 Electrolytic apparatus and methods for purification of aqueous solutions Nov. 13, 2001
6280601 Electrolytic method for sterilization of microorganisms and/or mineralization of organic and/or inorganic substances in ground soil Aug. 28, 2001
6270650 Electrolytic cell with porous surface active anode for removal of organic contaminants from water and its use to purify contaminated water Aug. 7, 2001
6258250 Method to reduce or prevent scaling Jul. 10, 2001
6224744 Electrolytic purification of contaminated waters by using oxygen diffusion cathodes May. 1, 2001
6214204 Ion-removal from water using activated carbon electrodes Apr. 10, 2001
6077416 Method for purification of waste water using an electric coagulator Jun. 20, 2000
6036840 Method and a reactor for electrochemical conversion of a material e.g. soot particles being insoluble in a fluid Mar. 14, 2000
5954937 Method and apparatus for capacitive deionization and electrochemical purification and regeneration of electrodes Sep. 21, 1999
5738778 Method related to the sterilization of microorganisms and/or to the mineralization of organic substances including microbic metabolites in a ground region and in the ground water by means of e Apr. 14, 1998
5672259 System with electrolytic cell and method for producing heat and reducing radioactivity of a radioactive material by electrolysis Sep. 30, 1997
5662789 Removal of organics from aqueous solutions Sep. 2, 1997
5653861 Electrochemical process Aug. 5, 1997
5647969 Method and system for removing ionic species from water Jul. 15, 1997
5624545 Production of polysulphide by electrolysis of white liquor containing sulphide Apr. 29, 1997
5599437 Electrolysis of electroactive species using pulsed current Feb. 4, 1997
5439567 Process for treatment of a fluid and apparatus therefor Aug. 8, 1995
5354438 Separation of metal ions from aqueous solutions Oct. 11, 1994
5292412 Removal of mercury from waste streams Mar. 8, 1994
5250162 Method of reducing Ti(IV) to Ti(III) in acid solution Oct. 5, 1993
5160417 Electrolytic process for treatment of photographic wastewater effluent Nov. 3, 1992
5137607 Reactor vessel using metal oxide ceramic membranes Aug. 11, 1992
5108563 Process for treatment of water and apparatus therefor Apr. 28, 1992
5022974 Method and apparatus for electrolytic treatment of liquids, especially waste water Jun. 11, 1991
4929359 Treatment of concentrated industrial wastewaters originating from oil shale and the like by electrolysis polyurethane foam interaction May. 29, 1990
4915846 Water clarification Apr. 10, 1990
4911804 Electrochemical reactor for copper removal from barren solutions Mar. 27, 1990
4849074 Method and apparatus for electrochemically decomposing inorganic materials contained in an aqueous radioactive Jul. 18, 1989
4839004 Method and an apparatus for cold sterilization of surgical instruments, in particular dental surgery instruments Jun. 13, 1989

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