US PATENT SUBCLASS 210 / 758
.~.~ By oxidation

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

600  DF  PROCESSES {14}
749  DF  .~ Chemical treatment {8}
758.~.~ By oxidation {4}
759  DF  .~.~.~> Utilizing peroxy compound (e.g., hydrogen peroxide, peracid, etc.)
760  DF  .~.~.~> Utilizing ozone
761  DF  .~.~.~> Liquid phase high temperature and pressure (e.g., "wet air", etc.) {1}
763  DF  .~.~.~> Catalytic

DEFINITION

Classification: 210/758

By oxidation:

(under subclass 749) Process wherein the positive valence (oxidation state) of a constituent of a liquid being treated is increased.

SEE OR SEARCH THIS CLASS, SUBCLASS:

198+, for means to aerate, especially subclass 219 for a mechanical aerator.

220, for a submerged fluid inlet.

242.2, for a floating mechanical aerator.