???????? ?? ?????????
MBR ??? ?? ???????? ?????? ?? ??? ???????? ?? ??? ??????? ??????????????? ???????. MBR ????? ???? ?? ?? ??? ???? ?? ?? ??? ??????? ??????? ?????????? ???????? ?????. ??? ??????, ???? ??????? ???????? ?????? ??????????? ????, ?????? ??????? ?????? ?????????? ??? ??????? ????? ??? ???? ????, ??????? ?????????? ?????? ??? ??????? ?????????????? ????? ??????? ?? ???? ????????? ?????. ????? ???, ????? ??? ???????????? ???? ?? ?????????? ???????? ?? ???? ???????? ??.
??? ????????? ???????? ??? ?? ??????? ??? ?? PVDF ???????? ?????? ????, ?? ????? ???????? ???? ?? ???? ????? ??, ?? ??? ??? ??????? ???????, ?????????? ???????????????, ??????? ?????????? ?? ???? ?????????? ??. ???????? ??? ?? ???? ????? ????? ID ?? OD ?????????? 1.0mm ?? 2.2mm ??, ?????? ???????????? ????????? 0.1 ??. ?????? ??????? ????-?????, ???? ??????? ????? ????? ????? ?? ??? ???, ???? ????? ???? ??????? ?? ??? ??????????, ????????, ????????? ?? ?? ???????? ?? ???????? ?????? ?????? ??? ?????? ??? ??????????? ??.
??????
??????? ?????????? ??? ???????? ?????, ???????????????? ????? ?? ???? ??????.
?????????? ???????? ????????? ?????.
?????? ?????????? ?????????? ????? ?? ???? ??????.
?????? ????? ?????
????? ?????? ??? ??? ??????? ??? ?? PVDF ???? ????? ???????? ?????? ??? ?????? ???? ??? ?????? ?????? ???? ??:
???. | ?????? | ????? ?? ?????? |
1 | TSS | ≤1mg/L |
2 | ?????? | ≤1 |
3 | CODcr | ???? ?????? ??????? ??? ??????? ??????????????? ?? ??????? ?? ???? ?? ?????????? ?? ??? ???? (??? ??????? ??????????????????? ???? ??? ??????? ???? ?????? ??????? ≤30% ??) |
4 | NH3-H |
????????
???????? ?????????
?????? | ????-????? |
??? ?????? | ???????? ??? ?? ??????? ??? ?? PVDF |
?????? ??????? | ????????? 0.1 |
??? ??????? | ????? 302
|
??????? ID/OD | 1.0mm/2.2mm |
??????? | 1250mm×2000mm×30mm |
????? ??????? | Φ24.5 ??.?? |
?????? ?????????
??????? ??? ?? ??????? | 10~25L/m2.hr |
???? ?????? ??????? | ??????? ??? ?? ??????? ?????? |
???????? ???????? | 5 ~ 45 ° C |
????? ???????? ????? | -50KPa |
????? ???????? ????? | ≤-35KPa |
????? ??? ?????? ????? | 100KPa |
???????? ????? | 8/9min ??+2/1min ???????? |
???? ??????? | ????? ????? |
????? ??????? | ????? 43/h.????? |
?????? ???? | ??? ??? 2-4 ?? ???? ???????? ??? ??? ?????; CEB ??? ??? 2 ~ 4 ?? ????; CIP ??? ??? 6 ~ 12 ?? ????. *??? ??????????? ????? ???? ????, ??????? ???? ?????? ????? ????? ???? ???? ?????. |
???????? ?????? ?????
??? ???? ???? ?????????? ?? ??? ???? ?? ???? ?? ??????? ???? ????? ?????????? ????? ?? ??? ?????? ????? ????????? ?? ?????. ??? ??????? ??? ??? ???? ?????? ?????? ????? Defoamer ???? ?? ?????, ??????? ????????? ???? ???? ???? ????????? defoamer ?????? ?????.
?????? | ??????? | ????? ????? |
PH | ???????????: 5-9????: 2-12 | ?????? PH ?????????? ????????? ???? ????? |
???? ????????? | |
?????? ???? ???? ?????? ??? ???? |
???? ?? ??????? | ≤2mg/L | ??? ????????? ??? ???????? ?????? ?? |
???? ?? | ≤150mg/L | ??? ????????? ????????? ???? ???? ?? |
????? ??????
?????? | ?????? |
???? | ???????? ??? ?? ??????? ??? ?? PVDF |
?????? ????? | ???????? ?????? + ???????????? (PU) |
????? | ABS |