?? > ?? > ??
???????????,????!??????……
2025-02-15 23:24:59??:????:???

???????????,????!??????……

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

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

??????

?????

????

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

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

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

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

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

??: