??? ??????
???????
?????????
????????
??????
????? ???? ????? ?????? PVDF UFf157 ???? ??????? ?????? ??? ?? ?? ????
???????
????? ??? ????? ??? ???, ??? ??????, ?? ??? ??? ?????;
????? ????? ?? RO;
?????, ?????? ?????? ???? ?????? ?????????.
?????? ?????
???? ?? ???? ???? ?????? ????? ???? ??? ???? ?????? ?? ?????? ??? ?????:
| ???????? | ??????? |
| SS, ??????? > 1μm | ????? ???? ≥ 99% |
| SDI | ≤ 3 |
| ???????, ??????? | > 4 ???? |
| ????????? | |
| TOC | ????? ????: 0-25% |
*??????? ???? ??????? ????? ??????? ?? ????? ???
??????? ?? ????
??????? ??????
| ??? ????? | ????? ????? |
| ???? ?????? | PVDF ???? |
| MWCO | 200K ????? |
| ???? ?????? | 77 ?'2 |
| ????????? ????/OD | 0.8 ?"?/1.3 ?"? |
| ????? | Φ225 ?"? * 2360 ?"? |
| ???? ???? | ????? DN50; ????? ????? - ????? ????? 10 ?"? |
????? ?????
| ??? ??? ?????? | 3,500 ????/??? (0.15MPa, 25℃) |
| Flux ????? | 35-100 ????/?'2?.hr (0.15MPa, 25℃) |
| ??? ????? ????? | ≤ 0.2 MPa |
| ??? ?????????? ??????? | 0.15MPa |
| ??? ????? ????? ???? | 0.15MPa |
| ??? ????? ????? | 0.1-0.15N ?'3/?2.hr |
| ??? ????? ????? | ≤ 0.1 MPa |
| ???????? ????? ???????? | 45℃ |
| ???? PH | ??????: 4-10; ?????: 2-12 |
| ??? ????? | Cross Flow ?? ???? ???? |
?????? ?? ?????
???? ???? ???, ?? ?????? ???? ?????
| ????????? | ≤ 25 NTU |
| ??? ????? | ≤ 2 ?"?/???? |
| SS | ≤ 20 ?"?/???? |
| ?? ??? ???? | ≤ 1 ?"?/???? |
| ???? ???? | ≤ 5 ?????? ???? |
| ???????? | ???? ≤ 500mg/L |
*????? ?? ?????? UF ??? ?????? ?????? ???????, ???? ????? ?????? ???????? ???? ???????.
?????? ?????
| ??? ????? ????? ????? | 100-150 ????/?'2.hr |
| ?????? ????? ????? | ?? 30-60 ????. |
| ??? ????? ????? | ???? ?-30-60 |
| ??? CEB | 0-4 ????? ???? |
| ??? CEB | 5-10 ???? |
| ??? CIP | ?? 1-3 ?????? |
| ???????? ??????: | |
| ???????????????? | 15ppm ???? ?????????? |
| ????? ????? ?????? | 0.2% ???? ?????????? + 0.1% ???? ????????? |
| ????? ????? ???????? | 1-2% ????? ?????/0.2% ????? ??????????? |
???? ????
| ?????? | ?????? |
| ?????? | PVDF ????? |
| ?????? | ???? ?????? |
| ?????? | UPVC |