???????????,????!??????
2025-02-16 00:04:4071510
??????????????????,??????????????2????15?????????????????????????????:????????2???????????????4??????????,?????? ??????????,????????!
???????,?????,2?????12????????18???????????,?????????????????????
???????,?????:????????,???,?????
??????? | ?????????
????????,???????????????
?????
???????,????,?????
???????,??????0???????60????????????????????,???????????????????????????????????????????????????,?????????????
??????,??,?????????75%???????????????
?,??????????
??,???????????
????????????(???????18????)??(??????2448?????)???(?????25?????????,????23??)??????????(????????060??)??????????(?????624???????,???????????)???
??????????,??????,?????:
?????????????????
???????????????????????????????????????????????
??,??????,??????
?,??
??????????????,??????????????
??,??,?????1????3?????????????????????,??????????????????????
?,?????
???????,??
???????????????????????????,??????,??
?????
??????«???????????????»,?????,???
??????????????????
??????????????????????,???,??????,??????????;
????(????????????????)??????????????5000mg/L~10000mg/L??,?????????????,????30???,????;
?????????????,???????????????????????;
??;??????
????????
????????,????????????????????;???????,?????1000mg/L?????????????30????,???????????
???????????
??????????????????????????????,???????500mg/L??????????30???????;??30????????????????????????????????????????,????,???
???????
??????????????(???????)????????????,???30???????,?????????500mg/L?,???????30??????????,??????????????
??????
?????,???,?0.5%??????????3????????;????0.1%????????????????
????????
???????
???
??
?????????????????????????????????,??20???????????????
?????????
??,?????,?????????
????
??????????????????????????
??,????????????????????,???
??????????,????????
?????
???????3??,??????????,??????
??????:
????
?????????
????????
????????????
?????(?????????)
??
? ?????????? ?????????????????????????????????? ?????????
????:???