???

????,??????!???????????……

2025-02-15 22:40:47 32731

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

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

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

??????????

??????????

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

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

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

?????? ? ? “??????”??????????????

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


??:????“???”?????????


??????

???????