TECHNICAL PROPOSAL
R.O. SYSTEM PRODUCT
(6000) Liter/hr.
No.: BWRO6T-2000-VV24-6212
Submitted to:
Prepared By: Engineering Staff Dated in May. 2024
Designing, Supplying, Installing, Commissioning,
Testing and Training the Following Equipment’s &
Parts as Below:
The System Will Be Equipped with The Following Items: -
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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1- DESIGN CRITERIA:
The Desalination (R.O.) System has been designed on the following basis.
Raw Water Supply: City Water
2- Raw Water Analysis:
No. Parameters
Value
Unit
1. Temperature of water
2. Color
3. pH
4. Turbidity
5. Total suspended solids
6. SDI
7. COD
8. TOC
9. Oil in water
10. Electrical Conductivity
11. Total dissolved solids. (TDS)
12. Total Hardness
13. Bicarbonate
14. Sodium as Na
15. Calcium as Ca
16. Magnesium as Mg
17. Chloride as Cl
18. Sulphate as SO4
19. Silica as SiO2
25
None
7 - 7.5
<5
≤5
<10
<3
<0.1
3125
Max. 2000
-
Notes
C°
Hazen
NTU
Mg/l
Mg/l
Mg/l
Mg/l
µS/cm
Mg/l
Mg/l
Mg/l
Mg/l
Mg/l
Mg/l
Mg/l
Mg/l
Mg/l
3- RAW WATER FEED PUMP:
Manufacturer:
Quantity:
Type:
Nominal Flow Rate:
Head:
Material of Pump:
Power Rating:
Accessories:
EUROPE.
1Unit
Centrifugal Pump
12 (M3/hr.).
25-30 (M).
Casing: steel.
380V/3Phs/50Hz. Motor speed: 2900
R.P.M. Insulation Class: F, Enclosure
Class: IP55, 4 kw
Pressure gauge, Sample valve.
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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4- FILTRATION UNITS: It is used for removing suspended solids, Turbidity and other
impurities from clarified water. System is consisting of settling different degrees of gravels, silica
sand. up to 20 microns.
Sand Filter:
Ø24”x H 65”- QTY 1
Nominal Filtration Rate:
Allowable limits
Odor’s Adsorption Unit.
Ø24”x H 65”- QTY 1
Activated Carbon Filter:
M.O.C. Pressure Vessel:
FRP Fiber Glass Reinforced, High
performance Vessel. (Anti- Corrosion,
High Resistance).
Max. Operating Pressure:
150 PSI (10) Bar.
Nominal Operating Pressure:
(2-6) Bar.
Max. Vacuum:
17 Kpa.
Water Temperature:
(1-50) C°
Filtration Media:
70% of Vessel Volume.
Support Layers Gravels
Effective Bed SAND 0.6 mm.
Granular Activated Carbon.
Supports of Gravels + GAC
Operating: Logical
Valves
Accessories:
Inlet / Outlet Pressure gauges and
Sample valves included.
5- REVERSE OSMOSIS SYSTEM INCLUDES:
Reverse Osmosis Systems are capable of removing salts, as well as other impurities such as
bacteria, sugars, proteins, dyes and constituents that have a molecular weight greater than 150250 Daltons.
5.1 CHEMICAL DOSAGES UNITS: ANTI-SCALING DOSING UNIT:
5.2 CHEMICAL DOSAGES UNITS: SMBS DOSING UNIT:
*Anti-Scaling doses (3 – 5) Mg/l is required.
Manufacturer:
Quantity:
Flow Rate:
Head:
EUROPE ETATRON
2 Unit
5 L/hr.
70 M.
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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Reagent:
Anti Scaling solution.
SMBS solution.
Positive displacement
220V/1Ph/50Hz.
PP reinforced with fiber glass.
Manual
100L daily tank – QTY 2
Pump type:
Power supply:
Casing:
Mode of adjustment:
Solution Tank:
5.3 MICRON CARTRIDGE FILTER:
Reductions of Fine Suspended Solids, Impurities and Turbidity. Product Output ≤ 1 NTU.
Quantity:
Maximum Operating Flow Rate:
Design Flow Rate:
M.O.C. Pressure Housing:
Maximum Operating Pressure:
Normal Operating Pressure:
Maximum Operating Temperature:
Cartridge Filter Selectivity
M.O.C. Cartridge filters:
Replacement Frequently:
Valves:
Inlet/Outlet
Accessories:
1 Unit
21 M3/hr.
11 M3/hr.
Stainless Steel 304.
10 Bar.
(2-6) Bar.
(2-50) C°
(nominal): 5 microns
POLYPROPYLENE
(3-4) Week.
Suction Valve: UPVC Valve.
Discharge: UPVC Valve
Pressure gauges.
Low-Pressure Switch and Air Vent,
Drain valve, Sample Valve.
5.4 The Filtrated water that feed to the R.O. Membranes will be attain the
following values.
1
2
3
4
5
6
7
Turbidity
SDI
TOC
pH
Temperature
Iron
Chlorine
<1
<3
<1
6.5 - 7
(10 – 42)
<0.05
<0.1
NTU
Mg/l
C°
Mg/l
Mg/l
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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5.5 HIGH PRESSURE PUMP:
Manufacturer:
Quantity:
Type:
Nominal Flow Rate:
Head:
Material of Pump:
Power rating:
Control:
Accessories:
EUROPE.
1Unit
Multi stages SS Pump
11 M3/hr.
200 M
Casing: Stainless steel 304, Impeller:
Stainless steel 304
380/3Phs/50Hz. Motor speed: 2900
R.P.M. Insulation Class: F, Enclosure
Class: IP55 ,15KW
Low- and High-Pressure Switches.
Pressure gauge.
5.6 REVERSE OSMOSIS MODULES:
According to Engineering Analysis
Design Feed TDS:
Feed Flow:
Feed Press:
Total No. of Elements
Type of Element:
(DUPONT WATER SOLUTIONS)
Report
2000 mg/l at 25.0 C°.
11 M3/hr.
12 Bar@25C°.
6
Film Tec™ BW30 PRO-400
5.7 Film Tec™ Reverse Osmosis Membranes:
Manufacturer:
Membrane Type
Stabilized Salt Rejection %
Minimum Salt Rejection %
Maximum Operating Temperature
Maximum Operating Pressure
Maximum Pressure Drop Per Element
Per Pressure Vessel (Min. 3 Elements)
pH Rang Continuous Operation
Short-Term Cleaning (30 min.)
Maximum Feed Flow
Film Tec™ U.S.A.
Polyamide Thin-Film Composite
99.6%
99.4%
113°F (45°C)
600 psi
15 psi g (1.0 bar)
37.5 psi g (2.5 bar)
2 - 11
1 - 13
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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Maximum Feed Silt Density Index SDI 5
Free Chlorine Tolerance
< 0.1 ppm
Oxidation damage is not covered under warranty, DuPont recommends removing residual free chlorine by
pretreatment prior to membrane exposure. Please refer to Dechlorinating Feedwater (Form No. 45-D01569-en)
for more information.
5.8 PRESSURE VESSELS OF OSMOTIC MEMBRANES:
Manufacturer:
M.O.C.:
MODEL:
Total NO. Of FRP Membranes Housing:
Maximum Operating Pressure:
Normal Operating Pressure:
Maximum Operating Temperature:
Inlet Port:
Outlet Port:
1st class
FRP Housing.
80-LX (8”- X Elements)-Side Port.
Compatible with 6 membranes
300-450 PSI
12 Bar.
(1-50) C°
1.5”
1”
5.9 REVERSE OSMOSIS RESULTS:
Total Permeate Flow:
Total Concentration Flow:
Recovery Rate:
Total Output TDS:
Design Warning:
Solubility Warning:
6 M3/hr.
5 M3/hr.
55-60%
(25-65) PPM ≤ 100 mg/l.
Required.
None.
None.
5.10 MONITORING DEVICES:
Quantity:
TDS MONITOR:
Permeate Flow Monitored:
Power Rating:
TDS Range:
Accuracy:
1 set.
TDS Digital Metering on
Product.
In Line
220V/1Phs/50Hz.
(0-2000) PPM.
1%
5.11 SKID OF REVERSE OSMOSIS SYSTEM:
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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Skid Mounted:
Dimensions:
Stainless steel 304
L 2.5m W 0.9m H 2m.
5.12 FLOW METERS:
Quantity:
Model:
M.O.C.:
In Line:
Size:
2 sets.
Vertical Floater Meter.
UPVC- PN16 – Washable.
Permeate and rejected.
Standards Fit.
5.13 Chemical Cleaning/Flushing R.O. Membranes in Place (CIP):
CIP Tank:
PP 100 Liter.
CIP Valves:
U-PVC -PN 16- valves and piping’s.
Size:
Standards Fit.
*CIP Pump (Recirculation Pump): Same Pump of System.
5.14 HIGH-PRESSURE THROTTLE VALVE FOR REJECT STREAM:
Quantity:
M.O.C.
Model:
Maximum Operating Pressure:
Normal Operating Pressure:
Maximum Operating Temperature:
1 set.
Metal of High resistance.
Gate valve.
30 Bar.
12 Bar.
(1-50) C°.
5.15 STAINLESS-STEEL HIGH-PRESSURE PIPING AND FITTINGS:
Quantity:
M.O.C.:
Size:
Maximum Operating Pressure:
Nominal Operating Pressure:
Max. Operating Temperature:
L.S. Lump Sum.
Stainless Steel 304.
Standard fit size.
30 Bar.
12 Bar.
(1-50) C°.
5.16: INSTRUMENTS OF WATER LEVELS:
Quantity:
Floater Switch 1 Set.
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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M.O.C. Casing:
Power Rating:
Maximum Temperature:
Activation Angle:
Depth, Length:
PP
220V/1Phs/50Hz. ProtectionClassIP68
60 C°.
45°
Max. 20M, as required.
5.17 ULTRA VIOLET WATER STERILIZER UNIT:
Quantity:
Flow Rate:
Model:
Power Rating:
Lamp life:
M.O.C. of Reactor (Chamber):
Sleeve:
Transformer:
Maximum Operating Pressure:
Nominal Operating Pressure:
Max. Operating Temperature:
1 set.
6 M3/hr.
55 Watts. X2
220V/1Phs/50Hz.
9000 hours.
AISI 304
Quartz sleeve tube.
Electronic ballast.
6 Bar.
(1-3) Bar.
(2-50) C°.
6- INTERCONNECTING LOW PRESSURE PIPING AND FITTINGS:
Quantity:
M.O.C.:
Size:
Maximum Operating Pressure:
Nominal Operating Pressure:
Max. Operating Temperature:
L.S. Lump Sum.
U-PVC -PN16
Standard fit size.
16 Bar.
4 Bar.
(2-50) C°.
7- Electric Control Panel:
Quantity:
Manufacturing:
Power Supply:
Mode:
1 Set.
LS electric. KORIEA
380V/3Phs/50Hz.Protection Class
IP55.
Auto-Off-Man Selectors.
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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Operation:
Electrical Components:
Dimensions of Panel:
Auto-Matic & Manual.
Standard Main Breaker, Contactors,
Overloads, indication Lamp’s
& Emergency State.
Standards Fit.
8- Consumable Chemical Materials:
Filter Cartridge PP 40” 5Micron:
Anti Scaling (20L):
SMBS Powder (25) Kg.
TDS Tester
25 filter.
2
1
1
Total Cost: 17 500 000 IQ Dinar.
. ‫ عند استالم المنظومة‬%50‫ دفعة اولى و‬%50 ‫سبعة عشر مليون وخمسمائة الف دينار عراقي تدفع على دفعتين‬
‫ الف دينار‬500 ‫التعبئة والتشغيل والتدريب‬
.‫تجهز وتربط انابيب الدخول واالنتاج والفضلة ويوصل القابلو الى المنظومة من قبل الطرف االخر‬
‫مع التقديـــــــــــــــــــــــــــــــــــــر‬
Eng. SAMER RAAD HASAN
WATER TREATMENT Solutions ►NO.BWRO6T-2000-VV24-6212
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