?????? ?????????
??????????
????????
??????????
????????
UF ??????? ??????? 10 ????? PVDF ??????????????? ??????? ??????? UFf250 ??????????????????? ??????? ?? ????????
????????
?????? ??????, ?????? ???, ???? ??????, ??? ?????? ?????????? ????????? ????????.
RO ???? ??????????????????.
?????????? ????????????????? ????????, ??????????, ??????????.
????????? ???????
????????? ???????????????? ???? ??????????????????????? ? ?????????????? ??????????? ?????????? ??????????? ?????????????????????????:
| ????? | ??????? |
| SS, ?????? > 1μm | ?????? ?????? ??????? ≥ 99% |
| ???.??.?. | ≤ 3 ≤ 3 |
| ?????????, ??????? | > 4 ???? |
| ??????????? | |
| ??.?.??. | ???????????? ???????: 0-25% |
*?????? ????? ?????, ??????? ?????? ?????????? 25NTU ??? ??????????? ?????????? ??????????.
???????? ?????????????
????????? ?????????????
| ??????????? ??? | ??????????-?? |
| ??????? ?????????? | ??????????? PVDF |
| ???????????? | 200K ??????? |
| ??????? ???? | 78 ??2 |
| ?????? ???/??? | 0.8 ????/1.3 ???? |
| ?????? | Φ250 ????*1710 ???? |
| ?????? ??????? | DN50 ??????????? |
??????????? ?????
| ???????? ????????? | 15,000L/H (0.15MPa, 25℃) |
| ????????? ????? ??????? | 40-120L/m2.hr (0.15MPa, 25℃) |
| ????????????????????? ????????? ????????? | ≤ 0.2MPa |
| ??????? ??????????????? ?????? | 0.15????? |
| ??????? ?????? ??????? ????? | 0.15????? |
| ??? ??????? ?????? | 0.1-0.15N m3/m2 .???????? |
| ??? ??????? ????? | ≤ 0.1????? |
| ??????? ????????? ?????? | 45℃ ?????? |
| PH ?????? | ???? ????: 4-10; ????? ????: 2-12 |
| ????????? ???? | ?????? ???? |
?????????????? ?? ?????????
?????? ?????????????????, ???????? ??????????? ???? ?????? ?????????????? ????????? ????? 50 μm ??? ???? ??? ??????? ??????? ?????????????.
| ??????????? | ≤ 25??????? |
| ??????? ??????? | ≤ 2 ??.?????/?? |
| ???.??? | ≤ 20 ??.?????/?? |
| ??? ??????? | ≤ 1 ??.?????/?? |
| ?????????? ??????? ??????? | ≤ 5 ?????? |
| ??.?.??. | ?????????????????? ≤ 500mg/L |
*UF ???????????? ?????????? ?????? ???????? ???????????? ???, ???????? ?????????? ??? ???????? ??????????.
????????????? ?????????????
| ?????????????? ???? ?????? | 100-150??/??????2.???????? |
| ?????? ??????? ?????????? | ??? 30-60 ???????????. |
| ????????????? ??????? | 30-60 ?? |
| CEB ?????????? | ??? ????? 0-4 ??? |
| ????? ??????? | 5-10 ????????. |
| CIP ?????????? | ??? 1-3 ?????????? |
| ??????????????? ????????????: | |
| ??????????? | 15ppm ?????? ???????????????? |
| ??? ???????? ??????? | 0.2% ?????? ???????????????? + 0.1% ?????? ???????????? |
| ???? ????????? ????? | 1-2% ???????? ????? / 0.2% ?????????????? ????? |
??? ??????????
| ???? | ?????????? |
| ??????? | ??????????? PVDF |
| ??????? | ????????? ???????? |
| ???????? ??????? | ???????? |