Solid-phase extraction of phenol and chlorophenols in water with a chemically modified polymer-supported tetrakis(p-carboxyphenyl) porphyrin (H2TCPP)

Authors
Kim, DG Jung, MW Paeng, IR Rhee, JS Paeng, KJ
Citation
Dg. Kim et al., Solid-phase extraction of phenol and chlorophenols in water with a chemically modified polymer-supported tetrakis(p-carboxyphenyl) porphyrin (H2TCPP), MICROCHEM J, 63(1), 1999, pp. 134-139
Citations number
17
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
MICROCHEMICAL JOURNAL
ISSN journal
0026265X → ACNP
Volume
63
Issue
1
Year of publication
1999
Pages
134 - 139
Database
ISI
SICI code
0026-265X(199909)63:1<134:SEOPAC>2.0.ZU;2-D
Abstract
A chemically modified sorbent was evaluated as a preconcentration substrate in solid-phase extraction of phenol and chlorophenols. Tetrakis(p-carboxyp henyl) porphyrin (H2TCPP) was chemically bonded to porous polymeric XAD res ins by ketone linkage. Breakthrough volumes, recovery values, and detection Limits were determined. The synthesized sorbent showed higher recoveries i n tap water than commercially available sorbents such as XAD-2 and XAD-4. ( C) 1999 Academic Press.