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Title: Environmental Applications of Interfacially Modified Mesoporous Ceramics

Abstract

Modern industry faces increasingly stringent regulation in effluent discharges. The ability to efficiently remove low concentrations of highly toxic components allows large quantities of treated wastewater to be discharged to sewer. The ability to selectively extract these highly toxic components and concentrate them down to a very small volume is a very cost effective waste minimization strategy. At PNNL, we have developed a new class of extremely high surface area, high loading capacity hybrid sorbent materials, called Self-Assembled Monolayers on Mesoporous Supports (SAMMS) that provide unprecedented capabilities in the binding of heavy metals (e.g. Hg, Pb, Cd), electroplating metals (e.g. Cu, Ni, Ag), and anions (e.g. chromate and arsenate), as well as other inorganic species of environmental concern. The unique design features of SAMMS will be discussed, as will the details of their synthesis and their sorbent capabilities.

Authors:
; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Pacific Northwest National Lab., Richland, WA (US)
Sponsoring Org.:
US Department of Energy (US)
OSTI Identifier:
15016484
Report Number(s):
PNNL-SA-45567
KP1301020; TRN: US0502384
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Conference
Resource Relation:
Conference: Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries V, Conference location not supplied, Conference dates not supplied; Other Information: PBD: 1 May 2000
Country of Publication:
United States
Language:
English
Subject:
12 MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; ANIONS; CAPACITY; CERAMICS; CHROMATES; DESIGN; ELECTROPLATING; MINIMIZATION; REGULATIONS; SURFACE AREA; SYNTHESIS; WASTE MANAGEMENT; WASTES; SAMMS

Citation Formats

Fryxell, Glen E., Liu, Jun, Mattigod, Shas V., Wang, Li Q., Lin, Yuehe, Feng, Xiangdong, Hauser, Teresa A., Gong, Meiling, and G. T. Chandler and X. Feng. Environmental Applications of Interfacially Modified Mesoporous Ceramics. United States: N. p., 2000. Web.
Fryxell, Glen E., Liu, Jun, Mattigod, Shas V., Wang, Li Q., Lin, Yuehe, Feng, Xiangdong, Hauser, Teresa A., Gong, Meiling, & G. T. Chandler and X. Feng. Environmental Applications of Interfacially Modified Mesoporous Ceramics. United States.
Fryxell, Glen E., Liu, Jun, Mattigod, Shas V., Wang, Li Q., Lin, Yuehe, Feng, Xiangdong, Hauser, Teresa A., Gong, Meiling, and G. T. Chandler and X. Feng. Mon . "Environmental Applications of Interfacially Modified Mesoporous Ceramics". United States.
@article{osti_15016484,
title = {Environmental Applications of Interfacially Modified Mesoporous Ceramics},
author = {Fryxell, Glen E. and Liu, Jun and Mattigod, Shas V. and Wang, Li Q. and Lin, Yuehe and Feng, Xiangdong and Hauser, Teresa A. and Gong, Meiling and G. T. Chandler and X. Feng},
abstractNote = {Modern industry faces increasingly stringent regulation in effluent discharges. The ability to efficiently remove low concentrations of highly toxic components allows large quantities of treated wastewater to be discharged to sewer. The ability to selectively extract these highly toxic components and concentrate them down to a very small volume is a very cost effective waste minimization strategy. At PNNL, we have developed a new class of extremely high surface area, high loading capacity hybrid sorbent materials, called Self-Assembled Monolayers on Mesoporous Supports (SAMMS) that provide unprecedented capabilities in the binding of heavy metals (e.g. Hg, Pb, Cd), electroplating metals (e.g. Cu, Ni, Ag), and anions (e.g. chromate and arsenate), as well as other inorganic species of environmental concern. The unique design features of SAMMS will be discussed, as will the details of their synthesis and their sorbent capabilities.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {5}
}

Conference:
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