Determination of Pentachlorophenol and Hexachlorobenzene in Natural Waters Affected by Industrial Chemical Residues

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Determination of Pentachlorophenol and Hexachlorobenzene in Natural Waters Affected by Industrial Chemical Residues. / Zuin, Vânia Gomes; Airoldi, Flavia Pereira Da Silva; Do Nascimento, Nádia Regina et al.
In: Journal of the Brazilian Chemical Society, Vol. 10, No. 1, 01.01.1999, p. 25-30.

Research output: Journal contributionsJournal articlesResearchpeer-review

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Zuin VG, Airoldi FPDS, Do Nascimento NR, Landgraf MD, Rezende MODO. Determination of Pentachlorophenol and Hexachlorobenzene in Natural Waters Affected by Industrial Chemical Residues. Journal of the Brazilian Chemical Society. 1999 Jan 1;10(1):25-30. doi: 10.1590/S0103-50531999000100005

Bibtex

@article{2b2676c9cc704166b65386b0cd3e4859,
title = "Determination of Pentachlorophenol and Hexachlorobenzene in Natural Waters Affected by Industrial Chemical Residues",
abstract = "This paper presents the development of a methodology for the simultaneous analysis of pentachlorophenol and hexachlorobenzene in natural waters affected by industrial residues, as its principal goal. Samples were collected in Quarenten{\'a}rio, S{\~a}o Vicente city, where most of the population utilize wells for their supply. The liquid-liquid extraction employed to remove PCP and HCB from the matrix for further identification and quantification, showed very good recovery and repeatability. The recovery range was between 81.5% and 103.0%, with a relative standard deviation of 2.4% and 4.1% for a fortification level of 10 ng L-1. In addition, organochlorine compounds were determined by GC-ECD and/or GC-MS. The limit of quantification was 5 ng L-1 for PCP and 2 ng L-1 for HCB, which are below the maximum level allowed by the EC directives for pesticide residues in drinking water.",
keywords = "Hexachlorobenzene, Organochlorine compounds, Pentachlorophenol, Chemistry",
author = "Zuin, {V{\^a}nia Gomes} and Airoldi, {Flavia Pereira Da Silva} and {Do Nascimento}, {N{\'a}dia Regina} and Landgraf, {Maria Diva} and Rezende, {Maria Ol{\'i}mpia De O.}",
year = "1999",
month = jan,
day = "1",
doi = "10.1590/S0103-50531999000100005",
language = "English",
volume = "10",
pages = "25--30",
journal = "Journal of the Brazilian Chemical Society",
issn = "0103-5053",
publisher = "Sociedade Brasileira de Qu{\'i}mica",
number = "1",

}

RIS

TY - JOUR

T1 - Determination of Pentachlorophenol and Hexachlorobenzene in Natural Waters Affected by Industrial Chemical Residues

AU - Zuin, Vânia Gomes

AU - Airoldi, Flavia Pereira Da Silva

AU - Do Nascimento, Nádia Regina

AU - Landgraf, Maria Diva

AU - Rezende, Maria Olímpia De O.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - This paper presents the development of a methodology for the simultaneous analysis of pentachlorophenol and hexachlorobenzene in natural waters affected by industrial residues, as its principal goal. Samples were collected in Quarentenário, São Vicente city, where most of the population utilize wells for their supply. The liquid-liquid extraction employed to remove PCP and HCB from the matrix for further identification and quantification, showed very good recovery and repeatability. The recovery range was between 81.5% and 103.0%, with a relative standard deviation of 2.4% and 4.1% for a fortification level of 10 ng L-1. In addition, organochlorine compounds were determined by GC-ECD and/or GC-MS. The limit of quantification was 5 ng L-1 for PCP and 2 ng L-1 for HCB, which are below the maximum level allowed by the EC directives for pesticide residues in drinking water.

AB - This paper presents the development of a methodology for the simultaneous analysis of pentachlorophenol and hexachlorobenzene in natural waters affected by industrial residues, as its principal goal. Samples were collected in Quarentenário, São Vicente city, where most of the population utilize wells for their supply. The liquid-liquid extraction employed to remove PCP and HCB from the matrix for further identification and quantification, showed very good recovery and repeatability. The recovery range was between 81.5% and 103.0%, with a relative standard deviation of 2.4% and 4.1% for a fortification level of 10 ng L-1. In addition, organochlorine compounds were determined by GC-ECD and/or GC-MS. The limit of quantification was 5 ng L-1 for PCP and 2 ng L-1 for HCB, which are below the maximum level allowed by the EC directives for pesticide residues in drinking water.

KW - Hexachlorobenzene

KW - Organochlorine compounds

KW - Pentachlorophenol

KW - Chemistry

UR - http://www.scopus.com/inward/record.url?scp=0141607794&partnerID=8YFLogxK

U2 - 10.1590/S0103-50531999000100005

DO - 10.1590/S0103-50531999000100005

M3 - Journal articles

AN - SCOPUS:0141607794

VL - 10

SP - 25

EP - 30

JO - Journal of the Brazilian Chemical Society

JF - Journal of the Brazilian Chemical Society

SN - 0103-5053

IS - 1

ER -

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