??>>??

??????,????!???????????……

2025-02-16 07:58:37 | ??:????
???

??

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

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

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

?????

?

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

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

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

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

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

?????????

???????????,????!???????????……?????
(??:admin)

????????