//250 lph ro water plant

250 lph ro water plant

    Ro Plant 250 lph Silver model (Ro Plant Manufacturer)

  1. PLANT INTRODUCTION: (Ro Plant Manufacturer)

The proposed Water Treatment scheme is designed to produce product water at the flow rate of 250 LPH based on Reverse Osmosis Technology.(Ro Plant Manufacturer)

Note : The proposed water treatment system can even work continuously for 5-7 Hrs per day leaving aside 0.5 – 1 Hrs for the recommended 30 min. Back washing of the Filtration system. (Ro Plant Manufacturer)

  1. RAW WATER ANALYSIS 

We have designed the proposed Water Treatment System based on following Water Analysis,

Sr. No. Parameter Analysis Value.
1 Total Dissolved Solids 300 ppm
2 Heavy metals NIL
3 Organics And Bacteria NIL
4 Oil And Grease NIL
5 Residual  Chlorine NIL
6 Temperature (  °C  ) < 40.
7 Color Color Less
8 Odor Very less odor
10 Total Hardness 300 PPM
  • END WATER QUALITY:
TDS < 25 ppm.
pH 6.5 +/ – 0.2
Turbidity Nil.
Color Nil.
Hardness <15 PPM   


REVERSE OSMOSIS SYSTEM
TREATMENT PROCESS

Process: Water is passed through following different stages for process of filtration & separation in packaged drinking water plant process.

  1. RAW WATER STORAGE TANK 

The raw water storage tank provided by client

  1. IRON REMOVAL FILTER

The Raw Water is then pumped by the Filter Feed Pump through the Iron Removal Filter (IRF) for.   The removal of Suspended Solids & Iron. The unit consists of quartz sand media for the purpose. The unit should be back washed in a day or whenever the pressure drop exceeds 0.8 Kg/cm2, whichever is earlier.

  1. ACTIVATED CARBON FILTER

The Filtered Water is then Feed into the Activated Carbon Filter (ACF) for the removal of Color and Odor. The unit consists of Activated Carbon for the purpose. The unit should be back washed in a day or whenever the pressure drop exceeds 0.8 Kg/cm2, whichever is earlier.

  1. ANTI SCALANT SYSTEM

We will be providing Anti Scalant Dosing system to prevent of the scaling of the membranes.

  1. MICRON CARTRIDGE FILTER

We have provided micron filter unit, which removes fine suspended solids, which may have escaped from upstream units. This unit can remove fine solids up to 5 microns, which if carried over can clog the RO membrane.

  1. HIGH PRESSURE PUMP

The Filtered Water is then pumped to a R.O. System through a High Pressure Pump. For the development of High pressure required for RO System we have offered multi stage centrifugal pumps.

  1. Desalination by R O Membrane Element.

To desalt the raw water i.e. to reduce TDS. By using Semi Permeable Membrane filter elements, where ion filtration process is carried out by applying pressure in the water. So finally we will get Low salt water with low TDS & High purity. Here will have to drain the water at one side to Wash the Membrane filter elements continuously because of filtration process there is nothing to be polluted in the system. Normally the R.O. System consists of spirally wound R.O Membranes with FRP Pressure tubes. The R.O system is offered for Salt reduction so as to achieve the desired treated water quality. RO Membrane has a salt rejection of 90 – 95 % ( Ro Plant Manufacturer)

  1. PRODUCTS(PURE) WATER STORAGE TANK(BY CLIENT)

Product (pure water) storage tank provide by client

The End Water quality shall be achieved subjected to:

  • Feed quality is same as specified in your inquiry. In case of any change in the quality of raw water, the same may have an implication on the operating parameters and End- water quality of the system.
  • Feed limiting condition mentioned in our offer is strictly maintained.
  • Operation of RO System is strictly followed in totality as per our operating manual & instructions. (Ro Plant Manufacturer)
  1. TECHNICAL SPECIFICATION

Technical specification of  ro water treatment plant

  • RAW WATER TRANSFER PUMP

Make:

Type: Centrifugal

Max. Flow: 2.00 m3/hr.

Working flow: 1.50 m3/hr.

Working pressure: 2 kg/cm2

Quantity required: One No.

Material of construction: CI.

Power: 0.5 HP. (0.37 kw)

Capacity: 1.5 m3/hrs. at 2.5kg/cm2, head-25 m. (1”)

Motor body: extruded aluminum body

Impeller: forged brass

Chamber: cast iron

Mechanical seal: carbon / ceramic

Shaft: stainless steel

    • DUAL-MEDIA FILTER:

Numbers required: TWO No. 2

Model: 1054/RW/MGF

Size Dia Pipe Line Size: 25 mm.

Media: Graded sand & Activated Carbon

Sand Qty.: 70 kgs.

Carbon Qty :50kgs

Size of unit Dia × Ht. mm: 10” ×54”

Material of construction: FRP

Normal operating pressure: 2.0kg /cm2

Tested Pressure: 10.0 kg/cm2

Max. pressure drop: 0.5kg/cm2  

Working Flow: 2.50 m3/hr.

Max. Flow: 3.00 m3/hr.

Flow control: Top mounted multi-port valve

    • ANTISCALANT DOSING SYSTEM:

Tank: One No.

Type: Conical bottom

M.O.C.: HDPE.

Capacity of tank: 60 LTR

Make: Reputed

    • DOSING PUMP

No. required: One No.

Type: Diaphragm type electronic pump

Type: Ele. Diaphragm type.

Capacity: 0 to 6 LPH

Dosing rate: 3 to 4 LPH.

M.O.C.: PP

Dosing chemical: Antiscalent.

Make of dosing pump:

    • MICRON FILTER:

Model: MCF 20/RW/PP

Size: 20” Long.

Quantity required: 1 No Big Blue

Type: Disposable cartridge

Operating flow rate: 1.0 m3/hr

Max. Flow: 3.00 m3/hr.

Operating pressure: 2.5 kg/cm2

Micron rating: 1 & 5 micron

Type of cartridge: PP Wound

MoC : Poly carbonate.

    • HIGH PRESSURE PUMP:

Type : Vertical type pump

Quantity required: One No.

Operating flow rate: 1.5 m3/hr

Max. Flow : 3.0 m3/hr.

Operating pressure: 12-14 kg/cm 2

Type of drive: Single phase, 230 V, 50 Hz 2900 rpm or three phase.

    • RO MEMBRANE HOUSING:

Quantity required:  One No.

Material of pressure tube:  FRP 40×40

Element capacity: 01 No.

Max. working pressure: 300 psi

    • RO MEMBRANE:

Quantity required :ONE.

Model: 4040 Element

Type: TFC Spiral Wound

Material: Polyamide.

Dimensions: Dia-4”, Length–40”

Working pressure: 180 psi

Element: Spiral wound Membrane.

Pore size of semi-permeable membrane- 0.05 micron diameters.

    • ELECTRICAL CONTROL PANEL

Quantity required: One no.

Material of construction: MS with powder coating, skid mount.

Electrical components make: L&T/Siemens/Havell’s.

    • Instruments & Control Panel

A Pressure Gauges : 2 Nos.

Type : Burdone

Tube Type Make : RAJ

Range : 0 – 28, 0 – 7 Kg/cm2 B

Rota meters : 2 Nos.

Type : Float

M.O.C. : Acrylic Body, PP Float.

Range (0 – 1200 Lph ) : 2 No C

TDS Meter manual : 1 No.

Type : Digital Type

Range : 0 – 999 micro mho/cm

Make : HM original

Pressure Switch : 2 Nos.

Type : Low/High

Pr. Make : Denfoss

Model : IPS 70/400.

    • Interconnecting Pipe Lines

All interconnecting Piping Raw Water Pump to RO will be provided of pvc by us.

              Scope of Exclusion

  • Foundation for Equipment and any Civil Works.
  • Power, Water and Electrification
  • (Ro Plant Manufacturer)

 

By |2017-12-22T07:36:52+00:00December 20th, 2017|ro plant|5 Comments

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