?????????????!???????????

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

???????????,???????????????????????????-?????????,??????????????????????????????????10??????????????3????????????????????,????????????????,??????????

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

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

??

????5000mg/L-10000mg/L???????????,????????,??,????1000mg/L???????????????????????5000mg/L????????????30???????

????????,??????5000mg/L-10000mg/L????????????,??30??????????5000mg/L????????30?????????,?????????

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

???

????????,??????????1000mg/L?????????,???????30??????????????????

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

???????(????????????)????,????????????????,??,?????????????????,?????????30?????????????????

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

?????????????????,????????????????,??500mg/L????????30?????????,??????????????????30??????,???????????????????

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

??,?????????,??0.5%????3???????,??;?????0.1%?????????

??

?????,????????????,?????????/???????????

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

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

?????????

???????,????????,??,??????????????????;????????????????????,?/???

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

?????,??,???,??????/????????????

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

(??????) ?????????????:??????????