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Evaluation of Plasticizer Pollution Levels in Mudflat Solar Salt, Salt Water, and Sea Water of Nationwide Saltpan

국내 염전에서 생산된 갯벌천일염, 함수 및 해수의 가소제(DEHP) 오염 수준 평가

  • Kim, Hag-Lyeol (Dept. of Food Engineering, Solar Salt & Halophyte R&D Center, Mokpo National University) ;
  • Baek, Hyung-Hee (Dept. of Food Engineering, Dankuk University) ;
  • Kim, In-Cheol (Dept. of Food Engineering, Solar Salt & Halophyte R&D Center, Mokpo National University)
  • 김학렬 (국립목포대학교 공과대학 식품공학과, 천일염 및 염생식물 산업화 사업단) ;
  • 백형희 (단국대학교 식품공학과) ;
  • 김인철 (국립목포대학교 공과대학 식품공학과, 천일염 및 염생식물 산업화 사업단)
  • Received : 2012.06.22
  • Accepted : 2012.08.22
  • Published : 2012.10.31

Abstract

The purpose of this study was to evaluate plasticizer pollution levels in mudflat solar salt, salt water and sea water of the nationwide saltpan. Also, it was analyzed the relationship between DEHP in solar salt and PVC mat following private period. DEP (ranging from 0.00 to 1.55 ppb), DIBP (0.00~2.38), DBP (0.00~4.90), DEHA (0.00~2.32), and BBP (0.00~1.45) in solar salt were shown a extremely low concentrations, and DEHP was present a concentrations ranging from 0.00 to 268.5 ppb in solar salt. Further, DMP, DPrP, DNPP, DNHP, and DCHP were not detected in all solar salt. Phthalate in sea water and salt water was present a infinitesimal amount levels. DEHP levels in sea water and salt water were not shown a high risk levels ranging from 0.00 to 3.4 ppb, and from 0.00 to 21.4 ppb, respectively. As expected in PVC mat of nationwide saltpan, the correlation between DEHP in solar salt and PVC mat private period showed a low positive correlation coefficient ($r^2$=0.0362).

Acknowledgement

Supported by : 농림수산식품부, 농수산물유통공사

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Cited by

  1. Evaluation of mineral, heavy metal and phthalate contents in mudflat solar salt and foreign salt vol.21, pp.4, 2014, https://doi.org/10.11002/kjfp.2014.21.4.520