Record Display for the EPA National Library Catalog

RECORD NUMBER: 674 OF 1214

OLS Field Name OLS Field Data
Main Title Mechanism of Organic Adsorption on Activated Carbon.
CORP Author Maryland Univ., College Park. Dept. of Civil Engineering.
Year Published 1973
Report Number 17; DI-14-31-0001-3020; OWRR-A-014-MD; 00565,; A-014-MD(1)
Stock Number PB-224 813
Additional Subjects ( Activated carbon treatment ; Organic compounds) ; ( Organic sulfides ; Activated carbon treatment) ; ( Adsorption ; Activated carbon treatment) ; Organic polysulfides ; Alkanes ; Chemisorption ; Aromatic aldehydes ; Thiols ; Sulfur organic compounds ; Chemical reaction mechanisms ; Decane ; Butane thiols ; Disulfide/bis(butyl) ; Benzaldehyde/4-hydroxy
Holdings
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Status
NTIS  PB-224 813 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 65p
Abstract
Some knowledge is provided on the physicochemical nature of organic adsorption from aqueous solution on activated carbon. Carbon surface characteristics, as well as interactions with adsorbates, were studied. Filtrasorb 200, a commercial activated carbon produced from coal by high temperature steam activation, was used as the adsorbent with various adsorbates. Surface characteristics of the commercial activated carbon were modified by outgassing at different temperatures, and by dry and solution oxidation. Equilibrium and kinetic studies were conducted in batch systems, under controlled conditions of pH, ionic strength and temperature. The adsorption of mercaptan butyl disulfide, parahydroxybenzaldehyde, and decane were studied.