Water Desalination System - Upgradation
QUESTIONNARIE FOR UPGRADATION OF REVERSE OSMOSIS SYSTEM
 Contact Details :
Company Name * :
Address :
Contact Person * :
Position/Designation :
Department :
Phone/Mobile * :
Extention No :
Fax No :
Email ID * :
 
 Present Characteristics :
No.
Parameter
Unit
Feed Water (Pretreated)
Permeate Present Permeate Required Reject
1
Flow
m3/hr
2
pH
S.U.
3
Dissolved Solids
mg/L
4
Conductivity
nmhos/cm
5
Turbidity
NTU
6
Suspended Solids
mg/L
7
Temperature
°C
8
Ca-Hardness as CaCO3
mg/L
9
Mg-Hardness as CaCO3
mg/L
10
P-Alkalinity as CaCO3
mg/L
11
M-Alkalinity as CaCO3
mg/L
12
Silica
mg/L
13
Iron
mg/L
14
Sulphates
mg/L
15
 Chlorides
mg/L
16
 Silt Density Index
-
 
 Present System Configuration :
No.
Item
Array - 1
Array - 2
Array - 3
1
No. of Pressure Tube
2
Membranes Per Tube
3
Total Membranes
4
Feed Pressure
5
Reject Pressure
6
Permeate Pressure
7
Feed TDS / Cond.
8
Reject TDS / Cond.
9
Permeate TDS / Cond.
10
Feed Flow
11
Reject Flow
12
Permeate Flow
 
 Pump Specifications :
No.
Location
Flow
Head
Manufacturer
Model No.
Motor HP
1
2
3
4
 
 Dosing Systems :
No.
Chemical
Dosing Rate
Pump Manufacturer
Model No.
1
2
3
4
 
 Degasser System (If Existing) :
No.
Item
Unit
1
Tower Diameter
mm
2
Tower Height
mm
3
Packed Bed Height
mm
4
Packings Type & Size
-
5
Blower Capacity
CFM
6
Blower Static Pressure
mmWC
7
Blower Motor Rating
HP/RPM
8
Tank Size
m
9
Working Volume
m3
 
 Upgradation Requirement :
 
 
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