??? “???? ???? 1~2? ??? ?? 24? ??? ??”

???? 21? ????, ????, ???? ?? ??? ??? ‘??? ??’? ??? ??? ?? ???? ?? ??? ???.

??? ???????? ??? 21? ?? ?? ??? ?????? ‘??? ?? ?? ?? ???? ? ???? ?? ??’? ?? “?? ??? ??? ?? ?? ?? ?? 2.5%? ??? ?? ?? ??? ????? ??? ??? ??? ??? ??? 5?? ?????? ??? ? ??? ?? ??? ????”? ???.

???? ??? ?? ???? ?? ?? ???? ?? ?? 0.46?(27.5g)?, ???? ?????? 1~2?? 2.1?(123.4g), 3~6?? 2.2?(130.3g), 20~64?? 3?(181.8g)?.

???????? ?? ??? ?? ?????? ??? ???? ‘????’, ‘????’, ‘??????’, ‘????’, ‘????’ ? 5?.

???? ??? ???? ????(0.0036~0.0763ppm), ????(0.015~0.272ppm), ????(0.01ppm), ??????(0.0077~0.028ppm), ????(0.009ppm)??.

???? ??? ?? ?? ????? ??? ??(0.0763ppm)? ??? ?? 2.6? ?????? ??? ??? ?? ???? ?? ??? ???.

?? ?????? ????? ??? ??? ??? ?????? ???? ? ?? ???(ARfD·???????)? 2.39%~8.54% ???? ??? ??? ?? ???? ?? ??? ?. ARfD? 24?? ?? ?? 1? ??? ??? ?? ??? ?? ?? ???? 100% ??? ???? ??? ???? ????.

???? “????? ??? ??? ??? ???? 1~2?? 24?, 3~6?? 37?, ??? 126??? ??? ???? ??, ????(ADI) ?? 2.6? ??? ??? ? ??? ??? ?? ??? ???”? ???.

????? ?? ?????? ?? ???(0.272ppm)? ??? ??? ? ARfD? 7.66%~27.41% ?????. ???? ??? ??? ??? 1~2?? 7?, 3~6?? 11?, ??? 39??? ??? ???? ??, ???? ?? 36.8? ??? ? ??? ??? ???.

????? ?? ?????? 0.009ppm ??? ??? ????? ??? ? ?? ???? 0.05%~0.18% ???? ????. ???? ??? 1~2?? 1,134?, 3~6?? 1766?, ??? 5975??? ??? ???? ??, ???? ?? 555?? ??? ??? ??? ?? ???? ??? ????.

????? ???? 0.01ppm ??? ??? ?? 4000??? ??? ???? ??? ????, ??????? 0.028ppm ??? ??? 1321??? ?? ??? ??? ??? ?? ???? ??? ????.

???? ??? ?? ???? ?? ????? ??? ??? ??????????????(DDT), ???????, ?????? ? 3?? ???? ??? ????? ? ????.

? ??? “DDT? ???? ???? ??? ??? ???? ?? ????? ?? ??? ???”? ????.

??? ???? ?? cja0917@donga.com