??? ??? ?? ‘CMIT/MIT’, ????·???? ????

??? ??? ???? ??? ??? ?? ??? ???????????/????????(CMIT/MIT)? ?? ????? ??? ???? ???? ???.

???? ? ?? ??? ?? ?????? ?? ? ??·???? ???? 7??? 20?? ?? ????? 6? ???.

??? ??? ?? CMIT/MIT? ?? ????? ??? ???? ???? ???.

????? ???? ????? 1,4-??????? ???? ?? ??? ??? ???? ? ?? ??? ? ??. ??????? ???? ???????????(DDAC)? ?? ?????? 15ppm, ???? 1800ppm ??? ????.

?? ????? ??????? ?? ??? ? ? ??? ???? ???? 15?? ?????? ▲??? ▲???? ▲??? ▲????? ▲??? ▲??? ▲??? ▲??? ?? ▲??? ▲??? ▲??? ?? ????, ????, ??? ??? ?????.

? ?? ??? 15? ?????? ???? ▲????▲??? ▲?????? ? ????? ??? ? ?? ????? ????.

???? ?????? ???? dnews@donga.com