IC/MS/MS와 EPA 314.1방법을 적용한 제련소 유출수중의 퍼클로레이트 분석
Analysis of Perchlorate in Effulent of Two Refineries by Ion Chromatography-Mass Spectrometer Considering EPA Method 314.1
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참고문헌
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초록
This study included the development of analytical method for determining perchlorate in effeluent samples of two refineries. The two analytical conditions using Ion chromatography were referred in EPA 314.1 methodin which the primary method used columns named AS16 and the confirmatory method used colu mn namedAS20. At first the results of the two samples were compared. The concentration of perchlorate f or the effluent of Y refinery using AS16 coulumn and AS20 column were similar; 12.37 μg/L for AS16, 12.63 μg/L for AS20 respectively but there were a significant difference between the values of effluent of K refinery for two method; 48.85 μg/L for AS16, 10.29 μg/L for AS20. The difference could be attributed to the co-eluting ions that had about same retention time to perchlorate. For more accurate and reliable analysis the two samples were analyzedusing Ion Chromatography-Mass Spectrometer (IC/MS/MS) on MRM (Multiful Reaction Mon itoring) mode. The results of two samples using IC/MS/MS were similar to those for confirmatory method using AS20. The perchlorate concentration of effluent of Y refinery were 12.50 μg/L for IC/MS/MS and that of K refinery was 9.85 μg/L. In conclusion the result from the confirmatory method was well correspond to the data from IC/MS/MS. Theses results showed that the confirmatory method of EPA 314.1 was repsonsible and the primary method could make false data due to co-elutiing ions other than perchlorate.
Abstract
This study included the development of analytical method for determining perchlorate in effeluent samples of two refineries. The two analytical conditions using Ion chromatography were referred in EPA 314.1 methodin which the primary method used columns named AS16 and the confirmatory method used colu mn namedAS20. At first the results of the two samples were compared. The concentration of perchlorate f or the effluent of Y refinery using AS16 coulumn and AS20 column were similar; 12.37 μg/L for AS16, 12.63 μg/L for AS20 respectively but there were a significant difference between the values of effluent of K refinery for two method; 48.85 μg/L for AS16, 10.29 μg/L for AS20. The difference could be attributed to the co-eluting ions that had about same retention time to perchlorate. For more accurate and reliable analysis the two samples were analyzedusing Ion Chromatography-Mass Spectrometer (IC/MS/MS) on MRM (Multiful Reaction Mon itoring) mode. The results of two samples using IC/MS/MS were similar to those for confirmatory method using AS20. The perchlorate concentration of effluent of Y refinery were 12.50 μg/L for IC/MS/MS and that of K refinery was 9.85 μg/L. In conclusion the result from the confirmatory method was well correspond to the data from IC/MS/MS. Theses results showed that the confirmatory method of EPA 314.1 was repsonsible and the primary method could make false data due to co-elutiing ions other than perchlorate.
참고문헌 (20)
- S.C. Weldelken, , Journal of Chromatography A, 1118, pp.94~99 (2006)
- Sarah J. Stetson, , Aanalytical Chimica Acta, 567, pp.108~111 (2006)
- He Huang, , Sorail Chemosphere, 64, pp.1150~1156 (2006)
- Determination of Perchlorate in Drinking Water Using Ion Chromatography, "Daniel P. Hautman", ~, pp.Method 314.0 (1999)
- Johnson Mathew, , Journal of Chromatography A, 1085, pp.54~59 (2005)
- Determination of Perchlorate in Drinking Water Using Inline Column Concentration, "Matrix Elimination Ion Chromatography with Suppressed Conductivity Detection", EPA Method 314.1 Rev 1.0
- Yong-keun Lee, , Bull. Korean. Chem. Soc, 15, pp.1045~1049 (1994)
- "“Determination of Perchlorate by Ion Chromatography.” State of California, Department of Health Services, Sanitation and Radiation Laboratories Branch, Rev. No. 1", ~ (1997)
- "“Analysis of Low Concentrations of Perchlorate in Drinking Water and Ground Water by Ion Chromatography.” Application Note 121", Dionex Corporation, ~ (1998)
- "Perchlorate by Ion Chromatography, Modified EPA 300.0 Using IonPac AS11", Standard Operating Procedure, ~ (1998)
- Jackson, P.E, "Determination of Trace Level Perchlorate in Drinking Water and Ground Water by Ion Chromatography", Journal of Chromatography A, 850, pp.131~135 (1999)
- Okamoto, H.S, "Using Ion Chromatography to Detect Perchlorate", Journal AWWA, 91, pp.73~84 (1999)
- Report on the interlaboratory validation of IC methods for perchlorate, , Inter-Agency Perchlorate Steering Committee, Analytical Subcommittee Report, ~ (1998)
- Glaser, J.A, "Trace Analyses for Wastewater", Environmental Science and Technology, 15, pp.1426~ (1981)
- OSHA Safety and Health Standards, General Industry,” (29CFR1910). Occupational Safety and health Administration, OSHA 2206, (Revised, Jan. 1976). 10. ASTM Annual Book of Standards, Part II, Volume 11.01, D3370-82, “Standard Practice for Sampling Water,” American Society for Testing and Materials, "“OSHA Safety and Health Standards, General Industry,” (29CFR1910). Occupational Safety and health Administration, OSHA 2206, (Revised, Jan. 1976). 10. ASTM Annual Book of Standards, Part II, Volume 11.01, D3370-82, “Standard Practice for Sampling Water,” American Society for Testing and Materials, Philadelphia, PA", American Society for Testing and Materials,Philadelphia,PA, ~ (1986)
- "“Carcinogens-Working with Carcinogens,” Publication No. 77-206, Department of Health, Education, andWelfare, Public Health Service, Center for Disease control, National Institute of Occupational Safety and health", ~ (1977)
- Safety In Academic Chemistry laboratories, "3rd Edition, American Chemical Society Publication, Committee on Chemical Safety" (1979)
- U.S. EPA Method 300.1. EPA Document number: EPA, "600", R-98, U.S.EPA Method 300.1.EPA Document number:EPA, pp.600, R-98[DOI]
- "EPA Method 6860, “Perchlorate in Water”, Soils and Solid and Solid Waste Using Ion Chromatography", Electrospray Ionization, ESI, pp.MS or IC, ESI[DOI]
- "EPA Method 314.1, “Determination of Perchlorate in Drinking Water by Inline Concentration", Matrix Elimination Ion Chromatography with Suppressed Conductivity Detection”, ~