Reverse Osmosis (RO) Water Treatment Plant – 6000 GPD / 1000 LPH

Reverse Osmosis (RO) Water Treatment Plant – 6000 GPD / 1000 LPH

Approx. Suitable for 1200–2400 Persons

Product Overview

The 6000 GPD (approximately 1000 LPH) Reverse Osmosis Water Treatment Plant is a high-capacity commercial drinking water purification system designed to meet the daily potable water demand of large institutions and medium-scale communities.

This system is engineered to treat high TDS borewell, tube-well, or municipal water and produce safe, clear, and hygienic drinking water by removing dissolved salts, heavy metals, harmful chemicals, bacteria, and viruses.

Equipped with a 16×65 (1665) FRP pressure vessel in the pre-treatment stage, the plant ensures higher media volume, better filtration efficiency, and enhanced protection of RO membranes, making it suitable for continuous operation in high-demand environments such as factories, educational institutions, hospitals, mosques, hostels, and residential projects serving approximately 1200–2400 people.

Key Technical Specifications

• Plant Capacity: 6000 GPD (≈ 1000 Liters Per Hour)

• End Use: Drinking & cooking water

• Approx. Coverage: 1200–2400 persons (usage dependent)

• Purification Technology: Reverse Osmosis (RO)

• Pre-Treatment Vessel Size: FRP 16×65 (1665)

• TDS Removal Efficiency: Up to 95–98%

• System Recovery: 40–50% (raw water quality dependent)

• Operation Mode: Semi-automatic / Fully automatic

System Configuration & Major Units

Pre-Treatment Section

1. Raw Water Feed Pump

   • Provides stable flow and pressure to the filtration system

2. Pressure Sand Filter – 1665 FRP Vessel

   • Removes turbidity, sand, silt, and suspended solids

3. Activated Carbon Filter (ACF)

   • Removes chlorine, color, odor, and organic compounds

   • Protects RO membranes from oxidation damage

4. Micron Cartridge Filter (5–10 Micron)

   • Fine filtration to prevent particulate fouling of membranes

RO Purification Section

5. High-Pressure RO Pump

   • Generates the required operating pressure for RO membranes

6. RO Membrane Housing with High-Rejection RO Membranes

   • Removes dissolved salts, heavy metals, bacteria, viruses, and microorganisms

7. Pressure Gauges & Flow Meters

   • Monitoring of inlet pressure, permeate flow, and reject flow

Post-Treatment & Distribution

8. RO Treated Water Storage Tank (capacity as per site requirement)

9. UV Sterilizer / Ozone Disinfection Unit (Optional)

   • Ensures final microbiological safety

10. Polishing Filter (Optional)

• Improves taste, clarity, and consumer acceptance

Working Principle (RO Technology)

• Raw water is first conditioned through sand and carbon filtration to remove physical and chemical impurities.

• Pre-treated water is then pressurized and passed through semi-permeable RO membranes, which allow only pure water molecules to pass.

• Purified water (permeate) is collected for consumption, while reject water carrying concentrated impurities is discharged.

Typical Applications

• Factories & industrial premises (drinking water supply)

• Schools, colleges & universities

• Hospitals & clinics

• Mosques, madrasas & religious institutions

• Hostels, dormitories & staff housing

• Residential compounds & commercial complexes

Key Benefits

• Produces safe, potable drinking water at high volume

• Efficient removal of high TDS and chemical contaminants

• 1665 FRP vessel ensures superior pre-treatment performance

• Protects RO membranes, extending system life

• Improves water taste, odor, and clarity

• Reliable operation for continuous, large-scale usage

Operation & Maintenance

• Regular backwashing of sand and carbon filters

• Cartridge filter replacement based on pressure drop

• RO membrane life is typically 2–3 years (water quality dependent)

• Periodic CIP (chemical cleaning) for membrane performance recovery

• Routine monitoring of pressure, flow, and product water TDS

Design & Selection Notes

• Raw water analysis (TDS, iron, hardness, turbidity, chlorine) is mandatory before final sizing

• An iron removal or softener unit may be required if iron or hardness exceeds acceptable limits

• Actual output and recovery depend on raw water characteristics

Standard Supply Scope

• Skid-mounted RO system with MS powder-coated structure

• 1665 FRP pressure vessel with filter media

• RO membranes & SS membrane housing

• High-pressure pump, gauges & flow meters

• Cartridge filter housing & UV unit (if included)

• Electrical panel, valves, piping & fittings

• Installation, commissioning & operator training