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Heterogeneous catalytic 2,4,6-trichlorophenol degradation at hemin–acrylic copolymer

Paper ID Volume ID Publish Year Pages File Format Full-Text
47445 46472 2010 6 PDF Available
Title
Heterogeneous catalytic 2,4,6-trichlorophenol degradation at hemin–acrylic copolymer
Abstract

The synthesis, characterization and evaluation of the catalytic properties of a hemin–methacrylamide–ethylene glycol dimethacrylate copolymer are described. This polymer catalyzes the oxidative dechlorination of 2,4,6-trichlorophenol (TCP) in the presence of hydrogen peroxide, yielding 2,6-dichloro-1,4-benzoquinone as the main reaction product. This low-cost material allows the complete removal of TCP from water at concentration level of 20 mg L−1 in less than 30 min.

Keywords
MA, methacrylamide; EGDMA, ethileneglycoldimethacrylate; AIBN, 2,2′-azo-bis-(isobutyronitrile); DMSO, dimethylsulfoxide; 2-CP, 2-chlorophenol; 3-CP, 3-chlorophenol; 4-CP, 4-chlorophenol; 2,4-DCP, 2,4-dichlorophenol; 2,6-DCP, 2,6-dichlorophenol; TCP, 2,4,6
First Page Preview
Heterogeneous catalytic 2,4,6-trichlorophenol degradation at hemin–acrylic copolymer
Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis B: Environmental - Volume 96, Issues 1–2, 26 April 2010, Pages 51–56
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis