Industrial RO Plant
Installation
in Tamil Nadu
High-capacity Reverse Osmosis water purification plants are designed, engineered, and commissioned by PSD Energy & Water Pure System - delivering TDS removal up to 99.9% for industrial, commercial, and municipal water treatment applications.
99.9%TDS Removal Rate
99.9%
TDS Removal
500–50K
LPH Capacity
20+
RO Plants Done
0 ppm
Output Possible
Pure Water at Scale — Engineered for Industry
An industrial RO plant is a multi-stage water purification system in which raw water is passed through pre-filtration media, high-pressure membranes, and post-treatment stages - producing water that is free from dissolved solids, biological contaminants, heavy metals, and chemicals.
At PSD Energy & Water Pure System, RO plants are engineered and commissioned for industries across Tamil Nadu - with custom capacities, skid-mounted designs, and fully automated control systems tailored to each facility's water quality and consumption requirements.
"Water quality directly impacts product quality, equipment life, and compliance status. An RO plant is not a cost - it is the infrastructure that protects every other investment in the facility."
- PSD Energy, Karur
TDS Reduced to Near Zero
Dissolved solids, heavy metals, bacteria, and chemical contaminants are removed from raw water to produce consistently pure output - with TDS levels achievable below 10 ppm.
High-Capacity Flow Rates
RO plants are commissioned in capacities from 500 LPH to 50,000 LPH and beyond - scaled precisely to match the actual daily water consumption of the facility.
Automated PLC Controls
Fully automated PLC-based control panels are integrated - monitoring pressure, flow, TDS, and system health with minimal manual intervention required.
Food-Grade SS Construction
All pipework, pressure vessels, and storage tanks are fabricated in SS-316 food-grade stainless steel - ensuring corrosion resistance and regulatory compliance.
Six-Stage Purification Pipeline
Every RO plant commissioned by PSD Energy follows a proven multi-stage treatment sequence - ensuring consistent output quality regardless of raw water variability.
Raw Water Intake
Source water - whether from bore wells, municipal supply, rivers, or industrial effluent - is collected in a raw water storage tank and fed to the pre-treatment system via a feed pump.
Multi-Media / Sand Filter
Suspended solids, turbidity, and larger particulates are removed through a multi-layer sand and gravel filtration bed - protecting downstream membranes from physical fouling.
Activated Carbon Filter
Chlorine, organic compounds, colour, odour, and chemical contaminants are adsorbed through a granular activated carbon bed - conditioning the water before membrane contact.
Antiscalant Dosing
Scale-inhibiting chemicals are dosed precisely into the feed water - preventing calcium carbonate and sulphate scaling on RO membrane surfaces and extending membrane life.
High-Pressure RO Membranes
Feed water is forced at high pressure through semi-permeable RO membranes - rejecting 96–99.9% of dissolved solids, bacteria, viruses, and heavy metals. Permeate is collected as pure output.
Post-Treatment & Storage
Permeate water is pH-adjusted, mineralised if required, passed through UV sterilisation, and stored in a food-grade SS product water tank - ready for distribution.
RO Plants for Every Industry
From 500 LPH compact units to 50,000 LPH industrial installations - RO plants are sized, designed, and commissioned for any application, any raw water source.
Textile Mill Water Treatment
RO plants are deployed in textile mills to treat process water and effluent - producing softened, low-TDS water for dyeing and finishing, while meeting TNPCB discharge standards.
Capacity
5,000–50,000 LPH
Zero liquid discharge ready
Pharmaceutical Grade RO
Pharma-grade RO systems produce USP purified water for formulation, cleaning, and HVAC - with double-pass RO, EDI, and TOC monitoring options as required.
Capacity
500–10,000 LPH
GMP & WHO-GMP compliant
Hospitality Water Systems
Hotel RO plants are installed to treat drinking water, ice machine supply, kitchen water, and swimming pool makeup water - improving taste, reducing scale, and cutting bottled water costs.
Capacity
1,000–5,000 LPH
Eliminates bottled water cost
Residential Community RO
Centralised RO plants are installed for apartment complexes and gated communities - supplying purified drinking water to every flat through dedicated distribution piping.
Capacity
500–3,000 LPH
Replaces individual purifiers
Beverage & Food Processing RO
RO systems form the critical water foundation for beverage plants, breweries, dairy units, and packaged food manufacturing - meeting FSSAI and BIS water quality standards.
Capacity
2,000–20,000 LPH
FSSAI water quality compliance
Community Drinking Water
Packaged community RO plants are installed in panchayat areas, TWAD-linked projects, and rural zones - providing affordable, purified drinking water to hundreds of households daily.
Capacity
1,000–10,000 LPH
Panchayat & govt. project ready
Built with Industrial-Grade Components
Every RO plant is assembled using only tested, certified, and corrosion-resistant components - because the long-term reliability of the plant depends entirely on what goes into it from day one.
SS-316 Pressure Vessels
High-pressure cylindrical vessels housing RO membranes are fabricated in food-grade SS-316 - rated for operating pressures up to 300 psi and resistant to chloride corrosion.
High-Pressure Pumps
Stainless steel multi-stage centrifugal pumps or positive displacement pumps are selected based on system flow rate and operating pressure - with energy-efficient motors and VFDs.
RO Membranes
BIS/NSF-certified thin-film composite (TFC) spiral-wound membranes with rejection rates of 96–99.9% are specified - sourced from leading brands for consistent performance.
PLC Control Panel
A PLC-based automated control panel monitors inlet TDS, permeate TDS, flow rates, pressure, and system faults - with auto-flush, auto-shutdown, and remote monitoring options.
Chemical Dosing Systems
Antiscalant, pH correction, and coagulant dosing systems are integrated with metering pumps - protecting membranes and pre-treatment media from chemical fouling.
Online TDS & Flow Meters
Continuous online TDS meters and magnetic flow meters are fitted at inlet, permeate, and reject lines - giving real-time visibility of purification performance.
Standard RO Plant Specifications
| Parameter | Standard Range | Note |
|---|---|---|
| Feed TDS Range | Up to 10,000 ppm | Higher with special membranes |
| TDS Rejection | 96–99.9% | Membrane grade dependent |
| Capacity Range | 500–50,000 LPH | Custom beyond 50,000 |
| Operating Pressure | 10–50 bar | Source water dependent |
| Recovery Rate | 60–75% | Higher with RO booster |
| Power Consumption | 0.3–1.5 kWh/m³ | With VFD & energy recovery |
| Control | Manual / Semi-auto / Full PLC | SCADA optional |
| Frame Construction | MS-epoxy / SS-304 | As per site requirement |
Why an Industrial RO Plant Is the Smartest Infrastructure Investment
99.9%
TDS Removal
15 Yrs
Plant Lifespan
24/7
Continuous Output
Zero
Bottled Water
Operational Benefits
- Consistent water quality is maintained regardless of seasonal raw water TDS fluctuations.
- Equipment life is extended significantly by eliminating scale buildup in boilers, cooling towers, and heat exchangers.
- Production line uptime is improved by removing water-quality-related process stoppages.
- Maintenance costs on downstream equipment are reduced when treated water is used throughout.
Financial Returns
- Bottled water procurement costs are eliminated for offices, hotels, and hospitals - saving ₹50,000–₹2,00,000 per month.
- Chemical treatment costs for boilers and cooling towers are reduced by up to 40% with softened RO water.
- Regulatory fines and compliance costs are avoided with TNPCB-compliant treated effluent discharge.
- Payback periods of 18–36 months are typically achieved on industrial RO plant investments.
Environmental Impact
- Plastic bottle consumption is eliminated - reducing single-use plastic waste by thousands of litres per month.
- Water recycling rates of 60–75% are achieved - reducing total water withdrawal from natural sources.
- TNPCB discharge standards are met through effluent treatment integration - protecting groundwater.
- ZLD (Zero Liquid Discharge) configurations are available - enabling complete water recovery.
Results That Are Measured & Verified
“A 10,000 LPH industrial RO plant was commissioned by PSD Energy for our dyeing section. TDS in our process water has dropped from 1,400 ppm to below 15 ppm. Dye uptake has improved and chemical consumption is down.”
Sri Kumaran Textiles
Textile Mill, Karur
“A centralised 2,000 LPH RO plant was installed for our 120-flat community. Every flat now receives purified drinking water directly. Residents no longer purchase packaged water.”
Greenfield Apartments
Residential Complex, Trichy
“PSD Energy designed and installed a 5,000 LPH food-grade RO system for our production line. FSSAI audit passed without any water quality observations. Very professional execution.”
Maharaja Food Park
Food Processing Unit, Salem
Questions About Industrial RO Plants
Your Water Problem Has an Engineered Solution.
A free water quality assessment and RO plant proposal is provided - with raw water TDS analysis, capacity sizing, ROI calculation, and transparent pricing. No obligation required to receive the report.
Call Now
86680 08047 / 96989 16694
Chat with us instantly
Response within 24 hours. Free water testing and site visit scheduled at your convenience.
GST Registered
BIS Grade Systems
20+ RO Plants Done
1-Year System Warranty
5–10 Day Install
5-Star Rated