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                                                2500PPM

PRODUCT WATER                                               500LPH

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

Raw Water Tank (Client Scope)

This tank ensures a constant supply of the raw water to the machine.

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                                       :                       Crompton Greaves

Power                                      :                       1 Hp

VOLT                                     :                       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                                                     :                       12”48”

Volume                                               :                       80 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                                                     :                       12”48”

Volume                                               :                       80 Lts

Multi Port Value                                 :                       25 Nb Top Mounted Filter

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                                       :                       Two

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                                                   :                       CRI/ lubi/shigme

Power                                                  :                       Single Phase

Model                                                  :                       2-150

Type                                                    :                       Horizontal Multi Stage

Pressure Rating                                   :                       1.5 M3 At 140m Head

Max Pressure                                       :                       17 Kgs/Cm²

Normal Operating

Pressures                                             :                       8-14 Kgs/Cm²

RAW WATER PUMP            :                  lubi/kirlosker/CRI

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 (Double 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:

Make                                                   :           Hydronautices/ CSM/ Vontron

Specs                                                   :                       4040

No. Offered                                        :                       Two

Operating Pressure                              :                       9-14 Kgs/ Cm²

ACCESSORIES

ELECTRICAL CONTROL PANEL

MOC                                                   :                       Plastic

Power                                                  :                       Single Phase

Conductivity Meter                            :                       Inbuilt

LPS Adjuster                                      :                       Inbuilt

HPS Adjuster                                      :                       Inbuilt

WET PANEL

MOC                                                   :                       SS

Flow Meters                                        :                       Two

Pressure Gauges                                  :                       Four

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