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Optima Water Solutions manufactures and supplies high-performance Industrial RO Plants in Sri Lanka, designed for drinking water purification, process water treatment, boiler feed, and effluent recycling. ISO 9001:2015 certified with 12+ years of experience, we deliver energy-efficient Industrial RO Plant systems with full installation, commissioning, and AMC support across Sri Lanka and Sri Lanka.
What is a Industrial RO Plant?
An Industrial RO Plant uses Reverse Osmosis membranes under high pressure to remove dissolved salts, heavy metals, bacteria, viruses, and organic compounds from water — producing high-purity permeate water with rejection rates of 95–99%.
Industrial RO systems are used when standard filtration is insufficient — particularly for high-TDS groundwater (above 1,000 ppm), brackish water, and process water requiring low conductivity. Key components include a high-pressure pump, RO membranes (spiral wound or hollow fibre), pressure vessels, antiscalant dosing, and CIP (Clean-In-Place) systems.
Modern industrial RO plants incorporate energy recovery devices and variable frequency drives (VFDs) to reduce power consumption by 30–40% compared to older designs.
Industrial RO Plant in Sri Lanka — Why It Matters
Facilities operating near BOI Biyagama Export Processing Zone, Katunayake FTZ, Horana Rubber Industrial Zone in Sri Lanka face close scrutiny over wastewater discharge. Central Environmental Authority (CEA) of Sri Lanka enforces effluent standards. Export processing zones have strict ETP requirements. Tourism and apparel industries face mandatory wastewater treatment.
Optima Water Solutions has built a track record of RO Plant installations serving Sri Lanka and the surrounding area, with local support for commissioning, operator training, and ongoing maintenance.
Key industrial areas we serve in Sri Lanka:
Regulatory Note: Central Environmental Authority (CEA) of Sri Lanka enforces effluent standards. Export processing zones have strict ETP requirements. Tourism and apparel industries face mandatory wastewater treatment.
Our 4-Step Process — From Design to Handover
1
Feedwater Analysis
Full water analysis — TDS, hardness, iron, SDI, conductivity. Membrane selection based on real data.
2
System Engineering
Hydraulic design, pressure calculations, membrane array layout, antiscalant programme selection.
3
Assembly & Testing
In-house assembled and factory-tested before dispatch. Membrane integrity tested at factory.
4
Site Commissioning
Installation, pipe connections, electrical, controls. Full performance test with output water quality certificate.
Why Choose Optima Water Solutions
- High rejection rate — 95–99% TDS removal guaranteed
- Energy efficient — VFD drives and energy recovery on large systems
- ISO 9001:2015 certified manufacturer — consistent quality
- Custom capacity — 500 LPH to 2 MLD+ in single or multi-pass configuration
- Stainless steel or FRP construction — matched to feedwater chemistry
- SCADA and PLC automation available for large industrial systems
- Membrane brand options — Dow FilmTec, Hydranautics, Toray
- Antiscalant and CIP chemical support included
- 158+ RO plant installations across India
- AMC and membrane replacement services available in {city}
Industries & Applications in Sri Lanka
Drinking Water
Boiler Feed
Pharmaceutical
Food & Beverage
Textile Dyeing
Electronics/Semiconductors
Effluent Recycling
Cooling Tower Makeup
Need a Industrial RO Plant in Sri Lanka?
Get a free site visit and custom proposal from our engineers within 48 hours. ISO 9001:2015 certified. 158+ projects delivered across India.
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Common Questions
Industrial RO Plant in Sri Lanka — FAQ
What is the cost of an Industrial RO Plant in Sri Lanka?
Industrial RO plant cost in Sri Lanka depends on capacity and feedwater TDS. A 500 LPH system costs ₹80,000–1.5 Lakh. A 1 m³/hr plant is ₹1.5–3 Lakh. A 10 m³/hr system ranges ₹8–15 Lakh. Large 100 m³/hr systems cost ₹60–100+ Lakh. Optima provides free water analysis and detailed quotes — call +91 9711880791.
How much electricity does an Industrial RO Plant consume in Sri Lanka?
Power consumption depends on feedwater TDS and operating pressure. A 500 LPH system uses 0.5–1.5 kW. A 10 m³/hr plant uses 7–15 kW. Modern systems with VFD drives reduce power by 30–40%. Optima's energy-efficient designs minimise running costs for your Sri Lanka facility.
How often do RO membranes need replacement?
RO membranes typically last 3–5 years with proper maintenance and antiscalant dosing. In areas with very hard water or high fouling potential like parts of Sri Lanka, membranes may need replacement every 2–3 years. Optima supplies replacement membranes and provides CIP cleaning services in Sri Lanka.
What is the RO plant reject water percentage?
Standard industrial RO plants have 25–40% reject (brine) depending on recovery settings and feedwater chemistry. High-recovery systems can achieve 70–80% recovery. If zero liquid discharge is required for your Sri Lanka facility, we can integrate an evaporation system to handle the reject water completely.
Can you upgrade our existing RO plant in Sri Lanka?
Yes. Optima offers RO plant audits, membrane upgrades, antiscalant optimisation, and performance restoration services in Sri Lanka. We assess your existing system and recommend cost-effective improvements to restore or enhance output quality and flow rates.
Ready to Start?
Our engineers in Sri Lanka are available for a free site visit and assessment.