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Unit operation/component
|
Unit
|
Amount
|
|---|
|
(I) Pre-treatment through sand filters and activated carbon filters
|
|
Biofilm transfer pump
|
kWh
|
1.12
|
|
Back wash pump
|
kWh
|
0.42
|
|
Process water
|
m3
|
337.5
|
|
(II) UF membrane
|
|
Back wash pump
|
kWh
|
0.21
|
|
Process water
|
L
|
168.8
|
|
NaOH
|
kg
|
0.08
|
|
(III) RO membrane
|
|
Intermediate transfer pump
|
kWh
|
1.12
|
|
High pressure pump
|
kWh
|
6.6
|
|
Intermediate transfer pump - Chemical cleaning
|
kWh
|
0.37
|
|
High pressure pump - Chemical cleaning
|
kWh
|
2.24
|
|
Process water
|
L
|
168.8
|
|
NaOH
|
kg
|
0.08
|
