???????????!?????????????

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

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

??,???????????????????????????????????????????????????-????????????????,?????????????????????????????10????3??????????????????????????????,?????,???????

???,????????,??????????????????????,??????????????????

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

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

??5000mg/L-10000mg/L???????,????????????????,????,????1000mg/L?????????????5000mg/L??????????????????30???

??????,????????5000mg/L-10000mg/L????????,?????????30??????????????????????????5000mg/L??30???,?????????????????

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

??????

????,???1000mg/L???????????,??????????????30???????????????

?????(?????)??

???????(????????)??,????????????,???????,??????,?????30?????????????

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

????,???????,???????500mg/L??????30????????????????????????????,???30????????,???

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

?????????,???????,????????0.5%?????????3?,????;???0.1%??

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

?????,???????????????????????????,????????/????????????????

??????

??,???

?????

??,??????,?????????,?;?????????,???????????????????????????/????

?????????,??????????????????,????????

????????????,?,??????,???????/??????????

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

(????????????) ???:??????