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PVDF ????? ??????? ???? ???? UFf157 ???????? ???? ??????? ???? ???? ??? ?? ???? ??? ???
?????????
?? ?? ????? ?????? ?? ????? ???? ?? ???? ? ?????? ?? ???? ?? ???? ?? ???? ?? ?????
?? ?? ?? ?????
????? ???? ???? ?? ????? ???? ??????? ? ???? ???????.
??????? ????????
?? ?????? ???? ??? ??? ??? ?? ??? ??? ?????? ????? ????? ???? ?? ????? ?? ???? ?? ????? ?????:
| ??? | ??? |
| SS? ???? > 1μm | ????? ?? ??? ≥ 99? |
| SDI | ≤ 3 |
| ????????? ????? | > 4 ??? |
| ??????? | |
| TOC | ????? ?? ???: 0-25% |
*??? ??? ???? ?? ???? ? ???? ??? ??? ??? ?? ????? ???? ???????
??????? ?? ???
??????? ???????
| ?????? ?? ??? | ??????- ???? |
| ???? ?? ???? | ????? ??? PVDF |
| MWCO | 200K ????? |
| ???? ?? ?????? | 77 ?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 ??? ?? ?? |
| ?? ? ?? Transmembrane ????? | 0.15 ??? ?? ?? |
| ?? ? ?? ????? ???? ?? ???? | 0.15 ??? ?? ?? |
| ???? ???? ?? ????? | 0.1-0.15N ?3/?2.hr |
| ???? ????? ????? | ≤ 0.1 ??? ?? ?? |
| ?? ? ?? ?? ???? ???? ????? | 45 ℃ |
| ?? ??? ???? | ??: 4-10; ????: 2-12 |
| ??????? ??? | ???? ??? ?? ???-???? |
????? ???? ?? ????
???? ?? ?????? ??? ??? ?? ?????? ????
| ??????? | ≤ 25 NTU |
| ??? ? ???? | ≤ 2mg/L |
| ??? ??? | ≤ 20mg/L |
| ??? ???? | ≤ 1mg/L |
| ????? ????? ?????? | ≤ 5ppm |
| COD | ????? ??? ≤ 500mg/L |
* UF ???? ?? ???? ?????? ??????? ?????? ???? ??? ???? ? ?? ?? ??????? ????? ?? ??? ?????.
??????? ???????
| ????? ???? ?? ????? ?? ??? | 100-150L/m2.hr |
| ????? ???? ?? ???? | ?? 30-60 ???. |
| ????? ???? ?? ???? | 30-60s |
| CEB ???? | 0-4 ???? ?? ????? |
| CEB ?? ??? | 5-10 ???. |
| CIP ???? | ?? 1-3 ????? |
| ???? ?? ???????: | |
| ??? ??? | 15ppm Sodium Hypochlorite |
| ??????? ?????? ???? | 0.2? ????? ???????????? + 0.1? ????? ????????????? |
| ??? ??????? ?????? ???? | 1-2? Citric Acid / 0.2? Hydrochloric acid |
????? ?? ????
| ??? | ???? |
| ???? | ????? PVDF |
| ??? ??? | Epoxy resins |
| ??????? | UPVC |