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Title: Stable immobilized amine sorbents for removal of an organic contaminate from wastewater

Abstract

The present disclosure relates to a method for the removal of organic contaminates from wastewater. The method comprises contacting wastewater comprising water and an organic contaminate with a basic immobilized amine sorbent, where the basic immobilized amine sorbent comprises a polyamine bound to an inorganic support via a linker, such that contacting the wastewater causes at a least a portion of the organic contaminate to bind to the basic immobilized amine sorbent.

Inventors:
; ; ;
Issue Date:
Research Org.:
US Dept. of Energy, Washington, DC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771630
Patent Number(s):
10836654
Application Number:
16/176,804
Assignee:
U.S. Department of Energy (Washington, DC)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/31/2018
Country of Publication:
United States
Language:
English

Citation Formats

Gray, McMahan L., Kail, Brian W., Wang, Qiuming, and Wilfong, Walter C. Stable immobilized amine sorbents for removal of an organic contaminate from wastewater. United States: N. p., 2020. Web.
Gray, McMahan L., Kail, Brian W., Wang, Qiuming, & Wilfong, Walter C. Stable immobilized amine sorbents for removal of an organic contaminate from wastewater. United States.
Gray, McMahan L., Kail, Brian W., Wang, Qiuming, and Wilfong, Walter C. Tue . "Stable immobilized amine sorbents for removal of an organic contaminate from wastewater". United States. https://www.osti.gov/servlets/purl/1771630.
@article{osti_1771630,
title = {Stable immobilized amine sorbents for removal of an organic contaminate from wastewater},
author = {Gray, McMahan L. and Kail, Brian W. and Wang, Qiuming and Wilfong, Walter C.},
abstractNote = {The present disclosure relates to a method for the removal of organic contaminates from wastewater. The method comprises contacting wastewater comprising water and an organic contaminate with a basic immobilized amine sorbent, where the basic immobilized amine sorbent comprises a polyamine bound to an inorganic support via a linker, such that contacting the wastewater causes at a least a portion of the organic contaminate to bind to the basic immobilized amine sorbent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {11}
}

Works referenced in this record:

Pelletized immobilized amine sorbent for CO2 capture
patent, September 2018