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???? ???? ??? ?????? ????? ????-?????? Mbr ???? ????? ????? (????)
????? ??? ????? ?????, ???? ??????? ?? ???? ??? ?????? ???? ???-?????? ?????????? ??? ???? ???? ??? ???? ????? ?? ?????, ???? ??? ??? ?????? ????? ?????? ???????? ????-?????? Mbr ???? ????? ???????? (????) ?? ?????? ????? ?? ?????? ??????? ?? ??? ???? ?? ????? ??, ?????? ???????? ????? ?????????? ??? ??????? ?? ???? ??????? ???? ????? ??? ??????? ???? ?????? ??? ??? ???? ??? ???? ?? ????? ????? ??, ?? ??? ?? ?????? ????, ???? ?? ????? ???
????? ??? ????? ?????, ???? ??????? ?? ???? ??? ?????? ???? ???-?????? ?????????? ??? ???? ???? ??? ???? ????? ?? ?????, ???? ??? ?????? ????? ?? ?????? ??????? ?? ??? ???? ?? ????? ????? ?? ???? ???? ?? ???? ??? ????? ?????, ????? ?? ???? ???, ???? ?????? ??????? ??? ????? '?? ????? ???? ?????? ??????? ??? ???? ?????? ????? ?????? ????? ?? ???????? ???? ???? ??? ??? ??? ???????? ?? ???? ??? ????, ???? ??? ?? ???? ?? ???? ??? ??? ?? ??? ??? ?? ????? ???? ???? ?? ???? ????? ??????? ?? ???? ????? ???? ?????? ??? ????? ???? ??? ?????? ?? ??????? ?????
????? ?? ????? ???????
MBR ???? ?? ???? ???? ????? ???????? ??? ????-?????? ?????????? ?? ????? ??? MBR ????-?????? ???? ???? ?????? ??? ????? ?? ??? ????? ???? ?? ??? ?? ???? ??? ???? ??? ??? ???? ?? ???? ??? ????, ????? ???? ???? ???? ???????? ??? ??? ???? ??, ?? ????? ???? ?? ??????? ??? ??? ???? ??? ??????? ??, ?? ?????? ?????? ?????????? ??????????? ?? ????-?????? ?????????? ????? ????? ??? ???? ?????? ??? ????? ??? ???? ????, ????? ?? ??? ??????? ?? ???? ???? ?? ??????? ??? ??? ??? ??????? ???? ???
?? ????? ????????? ???????? PVDF ?????? ??? ???????? ??, ?? ?? ?????????? ????? ???? ??? ???? ???? ????, ?? ????? ?? ???? ???? ???????? ??, ??????? ????????, ?????? ???????? ??? ????-??????? ?????? ??? ????????? ????? ????? ????? ?? ID ??? OD ??????? 1.0mm ??? 2.2mm ??, ???????? ??????? 0.1 ??????? ??? ???????? ????? ????-???? ????? ??, ???? ???? ????, ?????? ???? ????? ????? ????? ??, ????? ??????? ???? ??????? ???? ??, ???? ?? ????????, ??????, ?????? ???? ??? ??? ???? ??? ??? ??? ????? ?? ???? ???? ??? ?? ????? ????? ???
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● ??????? ???? ???? ?? ????, ??????? ??? ??? ?????;
● ??????? ????? ?? ????;
● ??????? ?????? ?? ??????? ??? ??? ??????
????????? ????????
???-??? ?????? ?? ???? ???? ???? ??? PVDF ????? ????? ?????????????? ????? ?? ????? ?? ?????? ????? ?????????? ?????? ???? ????? ??:
| ??. | ???? ??? ?? | ????? ??? ?????????????????? |
| 1 | ??.???.??? | ≤1mg/L |
| 2 | ????? | ≤1 |
| 3 | ??.?.??.??.?? | ????? ?? ?? ????-?????? ???????? ??? ??????? ???? ???? ???????? '?? ????? ???? ?? |
| 4 | NH3-H | (????-?????? ??? ????? ????? ????? ?? ?? ≤30%) |
???????
???????? ???
???????????????:
| ???????? ????? | ?????—??? |
| ????? ?????? | ????????? ???????? PVDF |
| ??????? | 0.1 ??????? |
| ????? ???? | 20m2 |
| ????????? ID/OD | 1.0mm/ 2.2mm |
| ???? | 785mm × 1510mm × 40mm |
| ?????? ???? | DN32 |
????nt???????:
| ???????? | ?????? |
| ????? ????? ????? | ????????? ???????? PVDF |
| ?????? ??????? | Epoxy Resins + Polyurethane (PU) |
| ??????? | ABS |
?? ????? ???? ????????ns
???? ???? ???? ???? ???? ?????? ?????????/???? ?? ??? ???? ?? ???? ?????? ???? ??? ??? ????-?????????? ??? ???? ???? ???? ?????? ??? ???? ??? ???? ??? ?????? ?? ????? ????? ?? ???? ???? ????? ??? ????? ?? ???? ???? ?????? ??, ????? ???? ?????? ???? ?????? ?? ????? ??? ?? ???? ???? ???? ???? ???
| ??.??m | ???? | ??emark |
| PH ???? | 5-9 (??? ???? 2-12) | ???????? ?? ????????? ?? ?????? PH ????? ?? |
| ?? ???? | ????? ???? ??? ????? ??? ????? ??? ???? | |
| ??? ??? ???? | ≤2mg/L | ????? ?? ???????/????? ???? ??? ??? ??? ???? |
| ?????? | ≤150mg/L | ????? ??????? ??? ???? |
??????????????????:
| ??????? ???? ?????? | 10~25L/m2.h |
| ?????????? ????? | ??????? ???? ?????? ??? ?????? |
| ???????? ?????? | 5~45°C |
| ?????? ???????? ???? | -50KPa |
| ?????? ??? ???????? ???? | ≤-35KPa |
| ??? ??? ??? ?????????? ???? | 100KPa |
| ???????? ??? | 9 ???? ???? ??? 1 ???? ??? ???/ 8 ???? ??? ??? ??? 2 ???? ??? ??? |
| ?????? ??? | ?????? ???????? |
| ???????? ?? ?? | 4m3/h. ????? |
| ??? ?? ???? | ?? 2~4 ???? ???? ???? ???? ?? ??????????; ?? 2~4 ????? ???? CEB; ?? 6~12 ??????? ???? ?????? ???? (?????? ??????? ????? ????? ?? ??, ????? ???? ??? ?????? ???? ???? ?? ???? ?? ?????? ??????? ???) |
????? ??? ????? ?????, ???? ??????? ?? ???? ??? ?????? ???? ???-?????? ?????????? ??? ???? ???? ??? ???? ????? ?? ?????, ???? ??? ??? ?????? ????? ?????? ???????? ????-?????? Mbr ???? ????? ???????? (????) ?? ?????? ????? ?? ?????? ??????? ?? ??? ???? ?? ????? ??, ?????? ???????? ????? ?????????? ??? ??????? ?? ???? ??????? ???? ????? ??? ??????? ???? ?????? ??? ??? ???? ??? ???? ?? ????? ????? ??, ?? ??? ?? ?????? ????, ???? ?? ????? ???
??? ???? ?????? ?? ???? ???? ?? ???? ??? ????? ?????, ????? ?? ???? ???, ???? ?????? ??????? ??? ????? '?? ????? ???? ?????? ??????? ??? ???? ?????? ????? ?????? ????? ?? ???????? ???? ???? ??? ??? ??? ???????? ?? ???? ??? ????, ???? ??? ?? ???? ?? ???? ??? ??? ?? ??? ??? ?? ????? ???? ???? ?? ???? ????? ??????? ?? ???? ????? ???? ?????? ??? ????? ???? ??? ?????? ?? ??????? ?????