???

????,??????!???????????……

2025-02-16 08:56:55 82270

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

??????????:

??????

?????

???

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

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

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

???????? ???? ????????????????????????????? “?????????”????????

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


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


??????

???????