????:2025-02-16 01:36:10 ??:????
????:??????????:???????
??????,???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??????,????,????????????
??????:
?????????
???????????
?????????????????????
???????????????????????
??????????(?????????????)
??????
?????????????? ?? ???????? “?”???????
???????:???????