OPERATORS MANUAL
ORION II
Orion II 500-10000 Operators
Page 17 of 95
Manual Part no: DOMAON0100 Issue A
April 2008
4.1.6 RO + CEDI + UF (CEDI Concentrate to Drain)
MODEL
500
1000
2000
4000
6000
8000
10000
Feed
I/h
743
1487
2975
5949
8923
11898 14873
Permeate
l/h
585
1169
2338
4676
7013
9351
11689
RO Concentrate to Drain
I/h
185
370
741
1481
2222
2963
3704
RO Concentrate Recycle
I/h
1180
530
860
4250
3520
4000
5260
CEDI Concentrate to Drain
l/h
58
117
234
468
701
935
1169
UF Concentrate Recycled
l/h
26
52
104
210
312
420
526
Product
I/h
500
1000
2000
4000
6000
8000
10000
Recovery
%
67
4.2 NOMINAL FLOWRATES PRODUCT WATER IN RECYCLE
4.2.1 Single Pass RO only
MODEL
500
1000
2000
4000
6000
8000
10000
Feed
I/h
60
120
240
480
720
960
1200
Product in Recycle
l/h
500
1000
2000
4000
6000
8000
10000
RO Concentrate to Drain
I/h
60
120
240
480
720
960
1200
RO Concentrate Recycle
I/h
1287
743
1287
5103
4800
5700
7390
Recovery
%
Not Applicable
4.2.2 Twin Pass RO only
MODEL
500
1000
2000
4000
6000
8000
10000
Feed
I/h
60
120
240
480
720
960
1200
Product in Recycle
l/h
500
1000
2000
4000
6000
8000
10000
RO Concentrate to Drain
I/h
60
120
240
480
720
960
1200
Pass 1 RO Conc Recycle
I/h
1330
1560
1170
6470
7020
4760
4530
Pass 2 RO Conc Recycle
I/h
890
1170
1270
4700
4700
6270
6350
Recovery
%
Not Applicable