RO Flow Table (Cycle)
In The RO Flow Table (Figure 1), CCRO cycles replace traditional RO stages. Instead of three (3) rows showing 1st, 2nd and 3rd stage RO, the table summarizes the PF, first cycle (CC1) and the last cycle (CC Final). This table provides summary for sizing/selecting the high pressure (indicating both duty points) and circulation pump(s).
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RO Flow Table (Stage Level) - Pass 1 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|
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|
Feed |
Concentrate |
Permeate |
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|
Stage |
Elements |
#PV |
#Els per PV |
Feed Flow |
Recirc Flow |
Feed Press |
Boost Press |
Conc Flow |
Conc Press |
Press Drop |
Perm Flow |
Avg Flux |
Perm Press |
Perm TDS |
|
(gpm) |
(gpm) |
(psi) |
(psi) |
(gpm) |
(psi) |
(psi) |
(gpm) |
(gfd) |
(psi) |
(mg/L) |
||||
|
PF |
FilmTec™ SOAR-5000 |
5 |
5 |
130.5 |
0.0 |
43.2 |
47.7 |
104.4 |
39.7 |
3.5 |
26.1 |
3.8 |
0.0 |
7.25 |
|
CC1 |
FilmTec™ SOAR-5000 |
5 |
5 |
208.7 |
0.0 |
177.6 |
182.1 |
100.0 |
172.7 |
4.9 |
108.8 |
15.7 |
0.0 |
3.12 |
|
CC Final |
FilmTec™ SOAR-5000 |
5 |
5 |
208.7 |
0.0 |
207.3 |
211.8 |
100.0 |
202.4 |
4.9 |
108.8 |
15.7 |
0.0 |
13.16 |