PMID- 11476256
OWN - NLM
STAT- MEDLINE
DCOM- 20010830
LR  - 20190717
IS  - 0003-2700 (Print)
IS  - 0003-2700 (Linking)
VI  - 73
IP  - 14
DP  - 2001 Jul 15
TI  - Analysis of oxidative degradation products of 2,4,6-trichlorophenol treated with 
      air ions.
PG  - 3506-10
AB  - The analysis of oxidative degradation products of 2,4,6-trichlorophenol (TCP) 
      treated with air ions, which are generated by electric discharge, is reported. 
      Due to the complex nature of the degradation products, a combination of different 
      detection techniques was employed to characterize them. The oxidative degradation 
      of TCP is usually dependent on the treating approaches, and in this system, a 
      stepwise degradation, beginning with the formation of a major product 
      2,6-dichloro-1,4-benzenediol as well as other minor ones (e.g., 
      3,5-dichlorocatechol) via substitution, is first proposed through a detailed 
      analysis of GC/MS, etc., though some chromogenic quinones can transiently be 
      present. Furthermore, high dechlorination (53%) was observed for TCP after a 
      60-min treatment, indicating that air ions can serve as an efficient 
      dechlorination means.
FAU - Ma, H
AU  - Ma H
AD  - Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of 
      Sciences, Beijing. mhmliang@public.bta.net.cn
FAU - Wohlers, J
AU  - Wohlers J
FAU - Meierhenrich, U
AU  - Meierhenrich U
FAU - Bernecker, A
AU  - Bernecker A
FAU - Suling, V
AU  - Suling V
FAU - Thiemann, W
AU  - Thiemann W
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - United States
TA  - Anal Chem
JT  - Analytical chemistry
JID - 0370536
RN  - 0 (Air Pollutants)
RN  - 0 (Chlorophenols)
RN  - 0 (Ions)
RN  - MHS8C5BAUZ (2,4,6-trichlorophenol)
SB  - IM
MH  - *Air
MH  - Air Pollutants/*analysis
MH  - Chlorophenols/*analysis/chemistry
MH  - Electricity
MH  - Gas Chromatography-Mass Spectrometry
MH  - Ions
MH  - Magnetic Resonance Spectroscopy
MH  - Oxidation-Reduction
EDAT- 2001/07/31 10:00
MHDA- 2001/08/31 10:01
CRDT- 2001/07/31 10:00
PHST- 2001/07/31 10:00 [pubmed]
PHST- 2001/08/31 10:01 [medline]
PHST- 2001/07/31 10:00 [entrez]
AID - 10.1021/ac010097n [doi]
PST - ppublish
SO  - Anal Chem. 2001 Jul 15;73(14):3506-10. doi: 10.1021/ac010097n.