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