?????¢è???????′????·??±??°′?¤?????′???§??-???é????¢??°é????????é??????????¢è????¨??????????????′é??????1°è??????°ˉ???é??????????°????§?????′????????°?é-?????????¨?¤???¨?o???o??¨è§£?-???????é??é¢????????2?????§????é??????????????
??μèˉ????13641375713 ?????????17710815269 QQ???24?°??????¨?o????599742356
????o|è?|è?????????????·é???????°é??é??é£?é?????????-?é??é¢?
?o§???????§°:??·é???12??¥???è??????°ˉ???é??,???è?2è??????°ˉ???é??,????-???????[AL2(OH)LnCL6-n]m ?????ˉ?????????GB15892-2003
?????¢è???????′????·??±??°′?¤?????′???§??-???é????¢??°é????????é??????????¢è????¨??? ?o§?????1??§:??·é???12??¥???PAC?????1??1?????3?o?????????·é??????????????????????????????????·é???12??¥?μ??¨?????o§??o??¥????°ˉ???é????o?¤??-??°?é¢??2??????-??o?°?é¢??2????è?¨??°??oé?2?°?????13?????§?????±?o????????¤?????°′?????¥è§|??§??′?¥?????????ˉ?1???§????°′?¤????é???o|?????o?o????????2?????o§????????·é??????o§???????12??¥è??????°ˉ???é?????è???????????????????????????°????é¢??2????è??????°ˉ???é????o?°′?o???§???è′¨??????è?¨??°??oè?ˉ?¥??????-?¨3?????§?????ˉ?o?è§£??§????°?40-50%????°ˉ???é???o???2?????¥é??????3μ??-???????12??¥??·é????¨??¢???é¢??2?????o§????????¨?-¤????o§è???¨???-è?±?°′?????¢???é¢??2???????è??è?????
??????3.?¤??¤????è?????è?|è??????¤????è???oo????°??????°é?¢è¢????????????????è????±??????è?¤????3??????′é?2??¨é?3?????????é???±???¥è§|??????èμ°??¨è·ˉ????????¢????¤′??????è?£è?£????¤aé?3?¤a???????o?????¤aé??é???o????è°?é???????¢?????a??????????????????????¤???o?¤±????o?è??è?????è?2???????¥?è±???ˉ???????????????????1¢?1¢é???¥??¤§??|?????????????1??¢?????°??????o??????????o??????¥?????????????????????è°??1????????????¨è??????¤??????????é???????3é???????ˉè?????
?????¢è???????′????·??±??°′?¤?????′???§??-???é????¢??°é????????é??????????¢è????¨??? ??·é???12??¥???è??????°ˉ???é????¨é?????è??????°ˉ???é????ˉ????§??????oé??????-??μ?????????????è???°¢?°§??o?|??-????è????¢????¤???·é?′?|??-?è????????è????¢????????¨????o§?????o??¥????¤§????-?é?????é????μè?·????????oé??????-??????ˉé???o?PH???è????′??o5.0-9.0PH?????o6.5-7.6???
??·é???12??¥???è??????°ˉ???é???????¨??1?3???? 
1????·¥????o§è??????°ˉ???é???°???o????o§??????1???3????°′?o?è§£??o??2???????????????8-10???????°′?¨?é????????é???μ??o|????????¨???
2????·¥????o§è??????°ˉ???é????¨é????ˉ??1???????°′??????????μ??μ??o|????μ???????è?ˉé?????
3????·¥????o§è??????°ˉ???é????¨?±??°′????????£?¤???′?????????????????′??????
?????¢è???????′????·??±??°′?¤?????′???§??-???é????¢??°é????????é??????????¢è????¨?????·é???12??¥???è??????°ˉ???é??è′??-???1?3???? ????o§???é??????-???¨?12??¥???é?2??????é????-?¤????è′?è?????é?2?-¢????ˉ????è′¨?±????????????-????????????????????????è£????

?oo?°???¥????¢?é?????????¥?????′?é??è|????????13è??????????????????±??1?é?′??????????????¢è???????′????·??±??°′?¤?????′???§??-???é????¢??°é????????é??????????¢è????¨???