US 2019/0336937 A1 · TREATMENTS FOR PERSISTENT ORGANIC POLLUTANTS

Abstract

A blended composition when used for the removal of persistent organic pollutants persistent organic pollutants (POP) such as perfluorooctanesulfonate (PFOS) from water, the blended composition comprising Bauxsol and an additive wherein the additive is selected from activated carbon and an oxidizing agent. Also disclosed is a method of using the blended composition in the treatment of contaminated water.

Claims21

Dependent claims

A blended composition when used for the removal of persistent organic pollutants (POPs) from water, the blended composition comprising Bauxsol and activated carbon.

Dependencies are inferred from the claim text.

Facts

Application

16/466,803Filed 5 Dec 2017

Priority

AU 20169049885 Dec 2016

Published

7 Nov 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification17 codes

B01J 20/08
Comprising oxides or hydroxides of metals not provided for in group B01J20/04: comprising aluminium oxide or hydroxide; comprising bauxite
C02F 1/288
By sorption: using composite sorbents, e.g. coated, impregnated, multi-layered
B01J 20/045
Comprising compounds of alkali metals, alkaline earth metals or magnesium: containing sulfur, e.g. sulfates, thiosulfates, gypsum
B01J 20/20
Comprising inorganic material: comprising free carbon; comprising carbon obtained by carbonising processes

Abstract

Claims21

Dependent claims

A blended composition when used for the removal of persistent organic pollutants (POPs) from water, the blended composition comprising Bauxsol and activated carbon.

Dependencies are inferred from the claim text.

Treatments for persistent organic pollutants

Life of this patent

Abstract

Claims21

Treatments for persistent organic pollutants

Life of this patent

Abstract

Claims21