????????? ??????
??????
?????
???????
??????
? PVDF ????? ??????? ???? ???? UFf157 ? ??? ??? ? ???? ?????? ????? ??????? ???? ???
???????????
? ???? ? ???? ?????? ? ?? ? ????? ???? ????? ? ??? ???? ?? ? ???? ?????
? RO ?????? ???????
? ????? ????? ???? ??????? ??????? ?? ??? ?????.
? ???? ???? ??????
?? ????? ? ????? ???? ?????? ?????? ?????? ??? ?? ? ???? ???? ????? ????? ??????:
| ???? | ????? |
| SS? ???? > 1μm | ? ??? ???? ??? ≥ 99? |
| SDI | ≤ ? |
| ???????? ???????? | > 4 log |
| ???????? | |
| TOC | ? ??? ???? ???: 0-25? |
* ?????? ??????? ?? ?? ??? ?????? ??? ?? ? ????? ? ???? ????????
? ????? ??????????
?????? ??????????
| ? ???? ???? ??? | ??? - ???? |
| ???? ???? | ????? ??? PVDF |
| MWCO | 200K Dalton |
| ? ???? ???? | ???2 |
| ? ???????? ID/OD | 0.8mm/1.3mm |
| ????? | Φ225mm*2360mm |
| ? ??????? ?????? | DN50 ????????? ? ??? ?????? - ? 10mm ??? ???? |
? ???????? ????
| ? ???? ???? ????? | 3,500L/H (0.15MPa? 25℃) |
| ?????? ??? ???? | 35-100L/m2.hr (0.15MPa? 25℃) |
| ??????? ??? ???? ???? | ≤ 0.2 MPa |
| ? ????? ??????? ????? ???? | 0.15MPa |
| ? ???? ?????? ????? ???? | 0.15MPa |
| ? ??? ?????? ??? | 0.1-0.15N m3/m2.hr |
| ? ??? ?????? ???? | ≤ 0.1 MPa |
| ? ????? ???? ????? ???? | 45℃ |
| ? ?? ??? ???? | ??? ???: 4-10; ?????: 2-12 |
| ??????? ???? | ???? ??? ?? ?? ??? |
? ????? ? ???? ???????
? ???? ? ????? ???? ????? ?? ???????? ???? ????
| ???????? | ≤ 25 NTU |
| ??? ?? ??? | ≤ 2mg/L |
| ??? ??? | ≤ 20mg/L |
| ??? ?????? | ≤ 1mg/L |
| ???????? ???? ?????? | ≤ 5ppm |
| ??? | ??????? ??? ≤ 500mg/L |
* ? UF ???? ???? ?????? ???? ??????? ??? ?? ???? ???? ?? ???? ??? ???? ????? ???? ?????.
??????? ??????????
| ? ????? ?????? ????? ??? | 100-150L/m2.hr |
| ? ????? ?????? ???????? | ?? 30-60 ?????. |
| ? ????? ?????? ???? | 30-60s |
| ? CEB ???????? | ?? ??? ?? 0-4 ??? |
| ? CEB ???? | 5-10 ????? |
| ? CIP ???????? | ?? ??? 1-3 ?????? ?? |
| ? ?????? ??????? ????: | |
| ??? ??? | 15ppm ????? ???????????? |
| ? ???? ?????? ????? | 0.2% ????? ???????????? + 0.1% ????? ??????????? |
| ? ??? ???? ?????? ????? | 1-2% ?????? ????/0.2% ???????????? ???? |
? ????? ????
| ???? | ???? |
| ???? | ????? ??? PVDF |
| ??? ??? | Epoxy Resins |
| ??????? | UPVC |