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