????? ???????
?????????
???????
??????????
????????
??? ???? ????? ??????????????? PVDF ?????????????????? ???????? ???????? UFf157 ??????????? ?????? ???????
???????????
????? ????, ?????? ????, ???? ???? ????? ??? ????? ??????? ????? ????????;
RO ? ????????? ????????;
???????? ??????? ????? ????????, ??????? ????? ???????.
????? ???????????
????? ????? ????? ???? ?????????????? ?????????? ? ????????? ?????????? ????????????? ????? ??????? ??????????:
| ?????? | ?????? |
| SS, ????? > 1μm | ??????? ?? ≥ 99% |
| ??????? | ≤ 3 |
| ????????????, ????????? | > 4 ???? |
| ????? | |
| ????? | ??????? ??: 0-25% |
*????? ????????? ???? ????? ?????????
??????? ??????????
???????? ??????????
| ?????????? ?????? | ?????-???? |
| ????? ????? | ?????????? PVDF |
| ???????????? | 200K ??????? |
| ????? ?????? | 77??2 |
| ???????????? ???/??? | 0.8????/1.3???? |
| ??????? | Φ225????*2360???? |
| ???????? ????? | DN50 ????????????; ??? ??????? - 10mm ??? ???? |
?????????? ????
| ????? ????? ????? | 3,500L/H (0.15MPa, 25℃) |
| ?????????????? ??????? | 35-100??/??2.?? (0.15MPa, 25℃) |
| ???????? ????? ????? | ≤ 0.2MPa |
| ?????? ?????????????????? ????? | 0.15 ????? |
| ?????? ?????????????? ????? | 0.15 ????? |
| ???? ??????? ?????? | 0.1-0.15N ??3/??2.?? |
| ???? ??????? ????? | ≤ 0.1MPa |
| ?????? ????? ?????? | 45℃ ?????? |
| PH ?????? | ????: 4-10; ??????????: 2-12 |
| ????????? ???? | ???? ????? ???? ????-???? |
?????????? ????? ???????????
??????? ??????? ?????, ????? ???????????? ????? ??????? ??????? ?????????? ????????? 50μm ???? ????? ???? ?????? ??????? ????? ??????????.
| ????? | ≤ 25??????? |
| ????? ????? ?????? | ≤ 2 ???????/?? |
| ??????? | ≤ 20 ???????/?? |
| ????? ?????? | ≤ 1 ???????/?? |
| ?????? ????? ???????? | ≤ 5 ?????? |
| ????? | ???????? ≤ 500mg/L |
*UF ????? ??????? ??????? ????? ?????????? ?????, ????? ????????? ?????? ????? ????????? ???????.
?????????? ??????????
| ?????????????? ???? ???? | 100-150??/??2.?? |
| ?????????????? ?????? | ????? 30-60 ??????????????. |
| ?????????????? ???? | 30-60 ?? |
| CEB ?????? | ??????? 0-4 ???? |
| CEB ???? | 5-10 ????????. |
| CIP ?????? | ????? 1-3 ???????????? |
| ??????? ???????????: | |
| ?????????? | 15ppm ?????? ???????????? |
| ????? ??????? ?????????? | 0.2% ?????? ???????????? + 0.1% ?????? ???????????? |
| ?????? ??????? ?????????? | 1-2% ???????? ???? / 0.2% ?????????????? ???? |
??? ?????
| ??? | ????? |
| ???? | ???????? PVDF |
| ??????? | ??????? ?????? |
| ???? | ???????? |