?? > ?? > ??
????,??????!???????????……
2025-02-15 17:51:03??:????:???

????,??????!???????????……

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

????:

?????????

???????

??

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

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

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

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

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

??: