Data Normalization Template (2 Stages From Internet) - Gpm-Psi

Reverse Osmosis and Nanofiltration
Operating Data Normalization

Plant Identification: Test Train Data
Start-Up Date: 12-Nov-1999
1st Stage 2nd Stage Total 2nd Stage 1st Stage

Permeate Permeate Permeate Concentrate Feed Concentrate
Date Flow Flow Flow Flow Pressure Pressure
15-Nov-1999 66 34 100 33 143 117
17-Nov-1999 66 34 100 33 143 117
05-Dec-1999 65 35 100 34 150 123
15-Dec-1999 67 33 100 34 155 128
05-Jan-2000 66 34 100 34 150 123
2nd Stage 1st Stage 2nd Stage 1st Stage

Concentrate Permeate Permeate Calculated Feed Calc Perm
Pressure Pressure Pressure Feed TDS Conductivity Feed TDS TDS
99 0 0 366 750 1
99 0 0 378 775 1
100 0 0 353 725 1
105 0 0 366 750 1
100 0 0 378 775 2
1st Stage 1st Stage 2nd Stg 2nd Stage 2nd Stage
Permeate Permeate Calc Perm Permeate Permeate Calculated Feed
Conductivity TDS TDS Conductivity TDS Temp (C) Temp (F)
2 2 4 26.7 80.0
3 2 5 26.1 79.0
3 2 5 25.6 78.0
3 2 5 24.4 76.0
4 3 6 25.0 77.0
System 1st Stage 2nd Stage Temperature

Feed Feed Days of Recovery Differential Differential Correction
Temp (C) Flow Operation (%) Pressure Pressure Factor
133 3 75% 26 18 1.050
133 5 75% 26 18 1.033
134 23 75% 27 23 1.017
134 33 75% 27 23 0.984
134 54 75% 27 23 1.000
1st Stage 2nd Stage 1st Stage 2nd Stage 1st Stage 2nd Stage
Calculated Calculated Feed/Brine Feed/Brine Permeate Permeate
Feed/Brine Feed/Brine 2nd Stage Osmotic Osmotic Osmotic Osmotic
Avg Conc Avg Conc Feed Conc Pressure Pressure Pressure Pressure
505 1011 725 6 12 0.0 0.0
522 1045 749 6 12 0.0 0.0
483 955 685 6 11 0.0 0.0
507 1005 730 6 12 0.0 0.0
521 1030 743 6 12 0.0 0.0
Reverse Osmosis and
Nanofiltration Operating Data
Normalization
1st Stage 2nd Stage System 1st Stage

1st Stage 2nd Stage Normalized Normalized Normalized Normalized
Net Driving Net Driving Permeate Permeate Permeate Permeate
Pressure Pressure Flow Flow Flow Salt Passage
124 96 66 34 100 0.3%
124 96 67 35 102 0.4%
131 101 64 35 98 0.4%
136 105 65 32 98 0.4%
131 100 66 35 100 0.5%
Reverse Osmosis and
Nanofiltration Operating Data
Normalization
2nd Stage 1st Stage 2nd Stage

Normalized Normalized Normalized
Permeate Permeate Permeate
Salt Passage Salt Rejection Salt Rejection
0.3% 99.7% 99.7%
0.3% 99.6% 99.7%
0.3% 99.6% 99.7%
0.4% 99.6% 99.6%
0.4% 99.5% 99.6%
Normalized Permeate Flow
120
100
80
Flow (gpm)
60
40
20
0
0 10 20 30 40 50 60
Operation (Days)
1st Stage 2nd Stage System

Normalized Salt Passage and Salt Rejection
5.0% 100.0%
4.5% 99.0%
4.0% 98.0%
3.5% 97.0%
Salt Rejection (%)

Salt Passage (%)
3.0% 96.0%
2.5% 95.0%
2.0% 94.0%
1.5% 93.0%
1.0% 92.0%
0.5% 91.0%
0.0% 90.0%
3 5 23 33 54
Operating Time (days)
1st Stg Salt Pass 2nd Stg Salt Pass 1st Stg Salt Rej 2nd Stg Salt Rej
Differential Pressure
30
25
20
Pressure (psid)
15
10
0
0 10 20 30 40 50 60
Operating Time (Days)
1st Stage 2nd Stage

Data Normalization Template (2 Stages From Internet) - Gpm-Psi

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Data Normalization Template (2 Stages From Internet) - Gpm-Psi

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Reverse Osmosis and Nanofiltration

Operating Data Normalization

Start-Up Date: 12-Nov-1999

1st Stage 2nd Stage Total 2nd Stage 1st Stage

2nd Stage 1st Stage 2nd Stage 1st Stage

System 1st Stage 2nd Stage Temperature

1st Stage 2nd Stage System 1st Stage

2nd Stage 1st Stage 2nd Stage

1st Stage 2nd Stage System

Salt Rejection (%)

Operating Time (Days)

1st Stage 2nd Stage

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