?????? ??????? ? ???????? ?????????? ??? ??.

?????? ??????? ? ???????? ?????????? ??? ??, ?? ??? ????? ????????? ?????? ???? ????? ?? ????????? ??????? ??. ?????, ???? ???????? "???" ???? ???? ??? ??, ?? ???????? ????? ????? ??? ?? ??? ????????? ????? ??????? ??. ??????? ????? ??? ?????? ????? ??? ???????? ????? ???? ?? ??? ??. ?????? ?????? ?????? ????????? ?????? ??? ??, ??? ?? ?????? ???? ????, ????????? ????? ??? ?????????? ??????? ???? ????????? ??. ?? ???? ????? ?????-?????? ??????? ??????? ?????? ???? ???????????? ???? ??? ?? ?????? ????????? ???? ??.

????? ?????? ???

??????? ?????

?????

?????? ??????? ??? ???????? ???? ???????????? ????????? ???? ????????? ??? ??. ????? ???? ???? ???? ????? ????? ????? ??? ??.

???? ????? ????? ???? ??????? ??? ???? ???? ????? ????? ????? ????? ? ????, ?? ???? ???? ???? ????? ?????? ??????? ????? ?? ??? ??. ??????, ?? ?? ???????? ????? ??????????? ??????????? ??? ????? ????? ????? ?? ?? ????? ??????? ??????, ?????? ????? ??? ??????? ???? ????? ??. ????? ????????? ???? ????? ?????????? ???????? ??????? ???? ??? ??.

?????? ????????? FAO ??? WHO ?????? ?????????? ??? ?????? ????? ????? ??????? ?????? ??, ??? ???? ???? ????? ???? ?????????, ?????? ?????, ??????? ?????, ???? ???????, ???? ???, ???, ????? ??? ??? ??????, ?????, ???, ?????, ??????? ???????? ??? ??????? ????? ???? ???????? ?????? ???? ???? ???????? ????? ??????????? ????????? ??? ??.

?????2

????

???????? ??????:

??? ???????? ?????? ???????? ?????????? (GB2760-1996) ??????, ??????? ????????? ?????? ????? ???????? ?????? ????????? ????? ??? ???? ??. ??? ???, ????? ??? ???? ???? ??????????? ?????? ????????? ????? ??? ???? ??, ?? ?????? ???? ????? ??? ???? ???? ??????? ????????? ????? ??? ??? ??, ???? ?????????? ??????????? ?????? ??? ??? ??, ?????? ????? ????? ?????? ??? ??? ?? ??? ??????? ???? ????? ??? ??. ???? ????? ?????????, ???????? ??? ???? ??? ???? ???? ???? ??????????? ??? ??. ????, ?????????? ??? ??????????? ?????, ?? ?????????? ??????????? ??? ?????? ??? ??? ??. ?????? ????????? ????? ???? ??????? ????, ????? ?????, ???? ????? ??? ????????? ????? ???? ??? ????? ???? ???? ???????????? ????? ????? ?? ?? ??? ??.

?????? ?????:

?????? ???????? ?????? ????????? ?????.

????:

?????? ????????? ?? ???????? ???? ?????????? ????? ??? ????. ???? ???? ?????????? ?? ???? ????? ???? ???????????? ??????????? ??? ?????? ??? ??? ??.

?????????:

?????? ??????? ???????? ??????? ??????? ?????? ??? ??, ???????? ?????? ??? ?? ??? ???????????? ?????????? ?????? ??? ??? ?? (???? 90%) ??? ???? ?????? ??? ??. ???, ?????? ????????? ???????????? ??? ???? ?????????? ???? ???????????? ??? ?????? ????????? ??????????? ??? ?????? ??? ???? ??.

????? ?? ?????:

????? ?? ?????? ??????????, ?????????? ?????? ??????? ???? ????????? ???? ???? 8% (??????? ???? 6-7%) ???? ??? ?? ??? ?????????? ?????? ?????? ???? ??? ??. ?? ??? ??? ????? ??? ?????????? ??? ????? ? ???, ?? ? ???? ?????? ??????? ????? ???? ????????? ??? ?? ?????? ??? ???? ???? ????? ???? ??.

????:

?????? ??????? ??????? ??????, ??????? ?????? ?????? ??????? ?? ???? ????. ?????? ????????? ????? ????? ???? ?????? ?????? ??? ????????? ????? ??? ??? ??, ???? ????? ??? ???? ????? ??? ?? ??? ????????? ??????????? ?????? ??? ??? ??.

????? ????? ?????????:

?????? ????????????? ????????? ??? ??, ?????? ???? ??????? ??????? ???????? ??? ?????? ??????? ?????????? ??????? ????? ????? ????? ????????? ??? ??. ?? ???? ????? ????? ????? ?????????? ?????? ????, ???????, ?????? ?????????? ??? ????????? ???????????? ??????? ???? ????????? ??? ??? ?? ??? ????? ????????? ?????????? ???????? ?????? ??? ??. ????????? ???????? ???? ???????? ?????? ??? ?????????? ????????? ??????.

????:

?????? ????????? ????? ??? ??? ???, ????? ??? ??? ???????? ?? ????????? ?????? ??? ????? ??????? ???? ??? ???? ??; ???? ????? ????????, ??? ????? ??????? ??????? ????????, ?????? ??????? ?????, ??????? ??????? ??? ????? ??? ?? ?????? ?????? ???? ???? ??? ??.

??????? ??????????

??????? (????? ????? ?????):	??.?% ???????.
????:	?????? ?.?%.
???:	?????? ?.?%.
???:	?????? ?.?%.
???????	?????? ?.?%.
????????? (??% ??°C):	???~???? ?????
????:	?.?~?.?
??? ????? ??????	?????/????? ??????.
???? ??????????	??/??? ????? ??????
???? ???? (Pb ?????):	?????? 20ppm.
????????:	?????? 2ppm.
???????:	??????? ???