???? ?????
??????
??????
????????
???????
??? ???? ???? ????????? ???? PVDF ???????????????? ????????? ??????? UFf157 ???????? ????? ???????
?????
???? ????, ??????? ????, ?????? ???? ??? ????? ?????? ?????? ?????? ??????;
??? ?? ?????-??????;
???????? ???? ?????? ??????, ??????? ??? ?????????.
???? ???????
????? ?? ?????????? ?????? ?????? ?????? ? ??????? ???? ???? ????????? ???? ????? ?? ?? ????? ???? ??:
| ??? | ??? |
| SS, ??? > 1μm | ??? ?????? ?? ≥ 99% |
| ?????? | ≤ ? |
| ??????????, ????? | > 4 ??? |
| ????????? | |
| ????? | ??? ?????? ??: 0-25% |
*??????? ???? ? ???? ????????? ??? ?? ?? ????? ???? ?????? ????? 25NTU ?? ??? ??.
??????? ???????
??????? ???????
| ????????? ?????? | ????-???? |
| ??? ??????? | ??????? ???????? |
| ???????????? | 200K ?????? |
| ??? ??????? | ?? ??? |
| ??????????? ID/OD | ?.? ????/?.? ???? |
| ??????? | Φ225 ????*2360 ???? |
| ?????????? ?? | DN50 ??????????; ?? ????? - 10 ???? ?? ???? |
????????? ????
| ????? ?????? ?????? | ?,??? ????/???? (?.?? ?????, ?? ℃) |
| ?????? ???? ?????? | ??-??? ????/???.???? (0.15MPa, 25℃) |
| ?????? ????????? ???? | ≤ ?.? ????? |
| ?????? ???????????????? ???? | ?.?? ????? |
| ?????? ????????? ?????? | ?.?? ????? |
| ??? ??????? ?????? | ?.?-?.??N ???/ ???.???? |
| ??? ??????? ???? | ≤ 0.1MPa |
| ?????? ????????? ?????? | ??℃ |
| PH ????? | ???????: 4-10; ????: 2-12 |
| ???????? ??? | ????? ???? ???? ???-???? |
????? ?????? ?????? ?????????
???? ???? ?????, ???? ??????? ???? ????? ????? ??? ??????? ????? ???? 50μm ????? ???? ??????? ?????? ??? ????? ????.
| ????????? | ≤ ?? ?????? |
| ??? ??? ????? | ≤ 2 ?????????/???? |
| ??.??. | ≤ 20 ?????????/???? |
| ??? ????? | ≤ ? ?????????/???? |
| ??? ??? ??????? | ≤ ? ?????? |
| ????? | ?????? ≤ 500mg/L |
*UF ?????? ??????? ?????? ???????? ???????????? ?????? ??, ???? ??????? ??? ?? ???????? ?????? ? ???? ????.
???????? ???????
| ????????? ???? ??? | ???-?????/???.???? |
| ????????? ??????????? | ?? ??-?? ??????. |
| ????????? ??????? | ??-?? ?? ????? |
| CEB ?????? | ??????? 0-4 ??? |
| CEB ??????? | ?-?? ?????. |
| ?????? ?????? | ?? ?-? ????? |
| ?????? ??????: | |
| ?????? | ?? ?????? ?????? ????????????? |
| ???????? ??????? ???? | ?.?% ?????? ????????????? + ?.?% ?????? ????????????? |
| ????????? ??????? ???? | ?-?% ???????? ????/?.?% ?????????????? ???? |
??? ???????
| ??? | ??????? |
| ??? | ??????? ???????? |
| ?????? | ??????? ????? |
| ?????? | ???????? |