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

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

???????? (???? ???????? ????? ?? ???????? ??? ??) ??????? ???????????? ???? ??????? ??? ??????????? ??????? ??, ??????? ???? 600 ??? ?????, ???? ????? ??????? ??, ????? ???? ?????, ???? ?????, ???-????, ????? ?????? ????, ??? ???????? ????? ??? ???? ?????? ??? ????? ???????? ??.

???? ????? ?????? ????,?????????????, ?????, ?????, ??? ??? ???? ??????????? ???? ???? ???? ????? ??? ???? ?????? ??????? ???? ?????? ??, ??? ??????, ??????? ??????? ???? ?????? ?? 15% ?? ??? ??.

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

01 ????? ?????????? pH ?????????, ???????? ???? ????? ??????????? ?? ????????????? ???? ????? ????? ?????? ???? ??? ??, ?????? ???? ?????? ??????? ??? ???????? ?????? ??? ??? ??, ???? ???? ???? ???????????? ????? ?????????? ???? ????????? ????? ??? ??? pH ????? ???? ????? ??? ???? ??.

02 ???????? ??? ???????? ????? ????????? ??? ????? ?????????? ????????? ????, ???????????? ??? ???? ???? ??????? ????? ??? ??, ??? ?? ?????? ??????? ??????? ??? ?? ?????, ???, ??????????, ????????? ????? ?? ??? ??? ???? ????.

03???? ??? ???? ??? ???? ????? ????, ?????????? ?????????????? ??????? ??? ??????? ????? ??? ????? ??? ???? ???????? ????? ????? ?????? ??? ??????? ??? ???? ????.

04 ?????????? ????? ??? ?????? ???????? ???????? ??????? ???, ?? ?????????? ???????? ???????? ????? ?????? ??? ?????? ???????? ?????? ???? ?????????? ???????? ????? ??? ????? ??, ?????? ??? ??????? ????? ??? ??? ??? ?????????? ??? ??.

05????? ?????????????????? ?????? ???? ???????????? ???????????? ??? ?????? ?? ?????? ??? ????, ?????? ?????? ?????? ????? ??? ??????? ????.

06???????? ?? ??????? ???? ?????? ??????????? ????? ??? ??? ??.

07 ???? ???????? ?????? ?????????? ?????????? ????? ??? ??, ??????? ???? ??????? ???? ?????????? ??? ????? ?????? ?????? ??? ????, ??? ??? ??????????? ??? ???? ????, ??? ?????? ??? ?????? ???????? ????? ??????? ???? ????? ????, ?????? ????? ??????? ??????, ??? ?????? ????? ???? ??????? ????? ?????? ????. 08
??????, ????????? ??? ??? ???? ????????, ????-????? ??????? ????? ?? ?? ????????? ????? ???? ? ???, ???? ??? ?????? ??? ????????? ????? ??.

09 ??? ??????????? ??????? ????, ???? ??? ??? ?????????? ????? ?????????????????????? ????????? ??? ???? ??.

10 ???? ????? ??????????? ????? ????? ??????? ??????, ???? ????? ????? ??? ???? ???? ????? ??????? ?????????? ????? ?????? ???? ??? ???? ??.

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