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Class Information
Number: 210/758
Name: Liquid purification or separation > Processes > Chemical treatment > By oxidation
Description: Process wherein the positive valence (oxidation state) of a constituent of a liquid being treated is increased.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618544 |
Fiber film reactors to effect separation and reaction between two immiscible reaction components |
Nov. 17, 2009 |
| 7618545 |
Method for treating ship ballast water |
Nov. 17, 2009 |
| 7618546 |
Iron catalysis in oxidation by ozone |
Nov. 17, 2009 |
| 7618547 |
Groundwater treatment system with air injection into vadose zone |
Nov. 17, 2009 |
| 7601266 |
Method of promoting unrestricted flow of irrigation water through irrigation networks |
Oct. 13, 2009 |
| 7595020 |
Method of treating biological and chemical agents with gas phase, electronically excited states of oxygen |
Sep. 29, 2009 |
| 7591953 |
Methods and apparatus for continuous large-scale radiolabeling of proteins |
Sep. 22, 2009 |
| 7581645 |
Method for manufacturing carbon nanotubes with desired length |
Sep. 1, 2009 |
| 7578983 |
Automated accelerated extraction of trace elements from biomass |
Aug. 25, 2009 |
| 7578942 |
Wastewater treatment equipment and method of wastewater treatment |
Aug. 25, 2009 |
| 7572378 |
Recycled irrigation water treatment system including reverse osmosis |
Aug. 11, 2009 |
| 7569199 |
Method to remove sulfur or sulfur-containing species from a source |
Aug. 4, 2009 |
| 7560033 |
Multi-functional oxidizing composition |
Jul. 14, 2009 |
| 7560034 |
Caustic solution treatment process |
Jul. 14, 2009 |
| 7553447 |
Method of ozone injection into sewage forced main |
Jun. 30, 2009 |
| 7537702 |
Water purification system and modes of operation |
May. 26, 2009 |
| 7534350 |
Liquid medium treatment method and device |
May. 19, 2009 |
| 7531097 |
Method and apparatus for aeration of liquid medium |
May. 12, 2009 |
| 7491331 |
Methods for total nitrogen removal |
Feb. 17, 2009 |
| 7485259 |
Organic compound and metal ion synergistic disinfection and purification system and method of manufacture |
Feb. 3, 2009 |
| 7476324 |
Methods of synthesizing a ferrate oxidant and its use in ballast water |
Jan. 13, 2009 |
| 7476305 |
Recovery system for platinum plating bath |
Jan. 13, 2009 |
| 7442353 |
Heat recirculating cooler for fluid stream pollutant removal |
Oct. 28, 2008 |
| 7431849 |
Encapsulated reactant and process |
Oct. 7, 2008 |
| 7416672 |
Methods and apparatus for septic tank system chlorination |
Aug. 26, 2008 |
| 7407583 |
In-situ groundwater nitrification and de-nitrification remediation system |
Aug. 5, 2008 |
| 7399414 |
Wet oxidation with the aid of a porous catalytic contactor |
Jul. 15, 2008 |
| 7390418 |
Method of reducing chemical oxygen contaminants in water |
Jun. 24, 2008 |
| 7384554 |
Methods for total nitrogen removal from waste streams |
Jun. 10, 2008 |
| 7381337 |
Gel-based remedial additive for remediation of environmental media and method of use |
Jun. 3, 2008 |
| 7368542 |
Method of altering the binding specificity of plasma proteins by oxidation-reduction reactions |
May. 6, 2008 |
| 7357906 |
Method for fractionating single-wall carbon nanotubes |
Apr. 15, 2008 |
| 7354733 |
Method for sorting and separating living cells |
Apr. 8, 2008 |
| 7347944 |
Method for making and conditioning super-oxygenated and structured water |
Mar. 25, 2008 |
| 7335308 |
Method for treatment of liquids, in particular, for purification of contaminated water |
Feb. 26, 2008 |
| 7326330 |
Method and apparatus for scale and biofilm control |
Feb. 5, 2008 |
| 7318901 |
Device for oxygenating sea water |
Jan. 15, 2008 |
| 7303608 |
Groundwater reactive gas injection and venting system for a groundwater remediation system |
Dec. 4, 2007 |
| 7300593 |
Process for purifying a lipophilic fluid |
Nov. 27, 2007 |
| 7300594 |
Process for purifying a lipophilic fluid by modifying the contaminants |
Nov. 27, 2007 |
| 7294278 |
Method for oxygenating wastewater |
Nov. 13, 2007 |
| 7279104 |
Waste treatment method |
Oct. 9, 2007 |
| 7273556 |
Method for treating water containing manganese |
Sep. 25, 2007 |
| 7270314 |
Method for treating a fluid to increase oxygen concentration and reduce surface tension using a direct current generator or an electromagnetic field generator |
Sep. 18, 2007 |
| 7267778 |
Device and process for treating a liquid medium |
Sep. 11, 2007 |
| 7264734 |
Method for treating dredged material |
Sep. 4, 2007 |
| 7255797 |
Composition including potassium monopersulfate and a halogen |
Aug. 14, 2007 |
| 7240897 |
Mixing apparatus |
Jul. 10, 2007 |
| 7241389 |
Oxidizing processes by oxygen transfer within a liquid medium in a reactor under pressure |
Jul. 10, 2007 |
| 7238290 |
Catalytic oxidation of peroxy salts |
Jul. 3, 2007 |
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