??????,????!???????????……
2025-02-16 08:23:4297082
?,????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????????,??????,???????????????
?:
?????????????
?????
??????????
???????????????????????
?(????????????????????)
??
????? ??????? ????????? “???????”??
??????:???