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Information Journal Paper

Title

SUVEY OF ANTIMONY AND COBALT LEACHING INTO BOTTLED WATERS PACKAGED BY PET

Pages

  225-234

Abstract

 Background and Objectives: Heavy metals including ANTIMONY and COBALT as two contaminant factors leach from polyethylene terephthalate packages into water under some conditions. Therefore, their detection was concerned at different storage conditions.Materials and Methods: Five time-temperature treatments were carried out for 5 water samples.Storage conditions were defined as following: at outdoor and sunlight ambient temperature, room temperature, and at 40oC at different intervals for 8 weeks, at 65oC for 6 weeks and 80oC for 7 days. Detection was performed by ICP-AES method and the data analysis was processed by SPSS software.Results: ANTIMONY concentration increased by storage time at all temperatures and for all samples, however enhancing proportion was different in samples. At outdoor, 40oC and room temperature, concentration increase was below the MCL by the end of storage period. But at 65oC and 85oC, ANTIMONY concentration exceeded MCL by study time and the difference between samples 4 and 5, for example, was significant (p£0.05). COBALT concentration at the beginning and during the study was also too less and lower than the detection limit.Conclusion: By increasing temperature and time, leaching of ANTIMONY into water increases.Moreover, sunlight has effect but not noticeable at the temperature of present study. In this study, blue or clear packaging had no significant effect on ANTIMONY leakage (P>0.05).

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    APA: Copy

    ALIMOHAMMADI, MAHMOOD, AGHAEE MOLAEE, EBRAHIM, NABIZADEH NODEHI, RAMIN, JAHED, GHOLAMREZA, REZAEI, SASAN, GOLDASTEH, AKBAR, NAZMARA, SHAHROKH, & ASLANI, HASAN. (2012). SUVEY OF ANTIMONY AND COBALT LEACHING INTO BOTTLED WATERS PACKAGED BY PET. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 5(2 (16)), 225-234. SID. https://sid.ir/paper/146037/en

    Vancouver: Copy

    ALIMOHAMMADI MAHMOOD, AGHAEE MOLAEE EBRAHIM, NABIZADEH NODEHI RAMIN, JAHED GHOLAMREZA, REZAEI SASAN, GOLDASTEH AKBAR, NAZMARA SHAHROKH, ASLANI HASAN. SUVEY OF ANTIMONY AND COBALT LEACHING INTO BOTTLED WATERS PACKAGED BY PET. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2012;5(2 (16)):225-234. Available from: https://sid.ir/paper/146037/en

    IEEE: Copy

    MAHMOOD ALIMOHAMMADI, EBRAHIM AGHAEE MOLAEE, RAMIN NABIZADEH NODEHI, GHOLAMREZA JAHED, SASAN REZAEI, AKBAR GOLDASTEH, SHAHROKH NAZMARA, and HASAN ASLANI, “SUVEY OF ANTIMONY AND COBALT LEACHING INTO BOTTLED WATERS PACKAGED BY PET,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 5, no. 2 (16), pp. 225–234, 2012, [Online]. Available: https://sid.ir/paper/146037/en

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