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??,???????????????????????????????-??????????,?????????????????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%???
???????
??,??????,??????/???????????
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?????,????????????,??????????????????,????????????????????????????;???????????????????????,????????/?????
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(?????????????) ???????:???????????????????
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