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Abstract:
A new pH sensitive membrane based on ion pairs technique was developed. Ion pairs indicator, which was formed by bromophenol blue reacting with quaternary ammonium cetyl trimethyl ammonium (CTA) bromide, was homogeneously immobilized on plasticized PVC membrane. The sensitive membrane covers the pH range between 4.0 and 6.0. Preparation, response time, reversibility and reproducibility of the sensitive membrane were investigated. The sensitive membrane was used to determine the effluents in the mixture pool of antibiotic factory.
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SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN: 1000-0593
CN: 11-2200/O4
Year: 2003
Issue: 6
Volume: 23
Page: 1210-1213
0 . 2 9 8
JCR@2003
0 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:4
Cited Count:
WoS CC Cited Count: 2
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: