Description

Technical Details:

ASSUMPIONS

FEED WATER TDS                          1000ppm
Fluorides                                       <1ppm
Iron                                            <0.1ppm
Turbidity                                       <5
pH                                              <7.5 & > 6.5

Scheme:
Raw Water Pump→ Sand Filter → Carbon Filter → Anti Scalent Dosing System → Micro Filtration→ High Pressure Pump → Membrane.

 

 

 

 

FEED WATER                              1000LPH
FEED WATER TDS                          1000PPM
PRODUCT WATER                           250LPH
RECOVERY                                        60%
SALT REJECTION                          95%

In case of high Turbidity customer needs to provide a settlement tank and Alum dosing system is to be incorporated. The cost of the same has not been considered with in the scheme.

 

 

TECHNICAL SPECIFICATION

FEED Water Pump
The system would require an Inlet Pressure of 1.5 Kg/cm2 minimum for smooth operation. To provide the same the Raw Water Pump is being incorporated in the system.

Description

Make                            :               CG
Power                           :               1 Hp
230 volts
Phase                           :               Single
Type                            :               Mono Block

PRESSURE SAND FILTER

The system is required to be feed with “0” turbidity water. The Pressure Sand Filter is incorporated in the system to ensure the same. The Pressure Sand Filter offers a filtration up to 30 microns.

The Filter consists of a Non Corrosive Vessel that can withstand pressure up to 6.5 Kgs/cm2, Multi Graded Sand Filtration Media for filtration, Internal Distribution System to distribute the water evenly inside the vessel for proper filtration, Multi Port Value (MPV) for easier operation along with Back Wash and Rinse facilities, a stand to hold the MPV in position and Pressure Gauges to know the position of the sand filter.

The filter is designed for 14m/sec internal flow for proper filtration.

Description:
Vessel                                   :               FRP
Size                                       :               8”44”
Volume                                 :               34 Lts
Multi Port Value Filter         :               25 Nb Top Mounted
Media                                     :               Silica Sand Multi Grade
Min Operating Pressure      :               1.5kg/Cm2
Max Operating Pressure      :               4.5kg/Cm2
Avg Operating Pressure       :               2-3kg/Cm2

ACTIVE CARBON FILTER (ACF)

This system is required to be feed with NIL Chlorine water. The Activated Carbon Filter is incorporated in the system to ensure the same. It also ensures that the water is color less, odor less and contains no dissolved gases.

The Filter consists of a Non Corrosive Vessel that can withstand pressure up to 6.5Kgs/cm2, Multi Graded Sand and Activated Carbon Filtration Media for filtration, Internal Distribution System to distribute the water evenly inside the vessel for proper filtration, Multi Port Value (MPV) for easier operation along with Back Wash and Rinse facilities, a stand to hold the MPV in position and Pressure Gauges to know the position of the Activated Carbon filter.

The filter is designed for 14 m/sec internal flow for proper filtration.

Description:

Vessel                                  :               FRP
Size                                    :               8”44”
Volume                          :               34 Lts
Multi Port Value                        :               25 Nb Top Mounted Filters
Media                                   :               Activated Carbon
Min Operating Pressure          :               1.5kg/Cm2
Max Operating Pressure          :               4.5kg/Cm2
Avg Operating Pressure          :               2-3kg/Cm2

ANTI SCALENT DOSING SYSTEM

The ANTI SCALENT DOSING SYSTEM gives the system an extra protection towards any kind of scale formation over the membranes. Chemicals are chosen depending on the water analysis report of the raw water. These chemicals are dosed in the water inflow drop by drop. The chemicals agitate the dissolved particles in the water so as not to allow them to settle down on the membrane surface.

Description:

Make                                    :       Altawel/E-Dose
Type                                    :       Diaphragm Type Metering Pump
MOC of Diaphragm                        :       PP
Capacity                                :       6 LPH
Drum (100 Ltr)                  :       Plastic
Anti Scalent Chemical           :       1 Litre

MICRON FILTER
Due to the induction of the dosing chemical some of the particles may coagulate in the water. This coagulated particle cannot be allowed to enter the membrane. The Micron Filter ensures that all such particles above the size of 5 micron are being filtered out of the water so as to enhance the system life. It also ensures that even all un dissolved particles above the size of 5 Micron are being filtered out.

Description:

No. Offered                             :                   One
Jumbo Housing                   :               PP
Specs                                   :               One
Filters Nos. Offered                    :               One
Micron Rating                           :               5 Micron

 

HIGH PRESSURE PUMP

In the system, the membrane filtration takes place at high pressure only in the range of 8-14 KG/CM2. To provide such high pressure the Pressure Booster Pump is being induced in the system to boost the pressure to the required level for the proper filtration process.

Description:
Make                                    :               PURE & CURE
Power                                   :               Single Phase
Type                                    :               Horizontal Multi Stage
Pressure Rating                 :               1.5 M3 At 140m Head
Max Pressure                            :               17 Kgs/Cm2
Normal Operating Pressures              :    8-14 Kgs/Cm2

 

MEMBRANE HOUSING
The membrane housing provides the shell for the membranes to allow the highly pressurized water to pass through the membrane.

Description:
MOC                                     :               FRP
No. Offered                             :               One
Specs                                   :               4:40 (Single Element)
Max Pressure                            :               21 Kgs/ Cm2
Operating Pressure                      :               9-14 Kgs/ Cm2

 

MEMBRANE
The system consists of Thin Film Composite Membrane made out of Poly Urethane acetate that provides a filtration level up to 0.0001 micron. These operate at a pressure between 9-14 kgs/cm2 this result in a dissolved salt rejection of up to 95%. The membrane separates the water into two streams. One is the premed or the product water and the other is the rejection.

Description:
Specs                                   :               4040
No. Offered                           :               One
Operating Pressure             :               9-14 Kgs/ Cm2

ACCESSORIES

ELECTRICAL CONTROL PANEL
MOC                                             :               Plastic
Power                                           :               Single Phase
Condutivity Meter                        :                Inbuilt
LPS Adjuster                                :               Inbuilt
HPS Adjuster                                :               Inbuilt

WET PANEL

MOC                                             :               Plastic
Flow Meters                                 :               Two
Pressure Gauges                        :               Two
LPS                                               :               One
HPS                                               :               One

SKID
MOC                                             :              Stainless steel

PIPING

Raw Water Pump To Micron Filter         :       UPVC
Micron Filter To Flow Meters            :       UPVC
Product Line                                                   :           UPVC (As Per FDA &NSF)
Reject Line                                                     :            UPVC