Reverse Osmosis (RO)
Greenchain Group delivers state-of-the-art Reverse Osmosis (RO) solutions that effectively remove dissolved impurities while providing reliable, cost-effective, and easy-to-operate systems. Designed with a first-principles engineering philosophy and deep membrane technology expertise, our RO systems are tailored for various sectors, including industrial, agricultural, hospitality, and municipal applications.
As a Turnkey Provider, our team designs and manufactures solutions that combine high-quality local and international components, streamlining projects from process design to installation, maintenance, and long-term optimisation.
How Reverse Osmosis (RO) Works
Reverse Osmosis is a pressure-driven membrane filtration technology that separates target contaminants from water, delivering consistent, high-quality permeate water even when feedwater quality fluctuates.
RO effectiveness depends on membrane pore size, molecular properties of contaminants, and operating pressure. Typical RO applications include removal of:
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Hardness and dissolved salts
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Colour and odours
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Toxins, pesticides, and Chemicals of Emerging Concern (CECs)
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Nitrates and other dissolved impurities
RO can be integrated into multi-barrier systems for advanced water treatment, enhancing operational reliability and compliance.
Benefits of RO for your business
Highly Effective Filtration
Removes dissolved solids, heavy metals, bacteria, viruses, pesticides, and emerging contaminants (CECs).
Consistent, High-Quality Water
Delivers consistent water quality through advanced reverse osmosis membrane separation.
Efficient Operation
Designed for efficient water recovery, reliable performance, and controlled operation.
Scalable & Flexible Solutions
Skid-based or packaged RO systems that minimise civil works, simplify installation, and allow capacity adjustments as your needs evolve.
Versatile Applications
Adaptable to large-scale operations with treatment solutions tailored to specific water quality and volume requirements.
Reliable Performance
Designed for continuous, demanding water treatment operations.
RO Maintenance & Servicing
Keep Performing Optimally
Our RO maintenance and servicing programmes make it easier to keep your system performing reliably. We build an ongoing relationship with your team, taking care of the key maintenance requirements and helping identify issues before they affect your operation.
Our servicing includes:
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Pre-filter replacement
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Antiscalant and antifouling chemical top-ups
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Membrane cleaning (CIP)
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Leak detection and sanitisation checks
Regular servicing helps reduce fouling, operational risk and downtime, while giving you a trusted team to turn to when your system needs attention.
Featured Project
Reverse Osmosis System for Sensitive Crops
The system converts brackish borehole water with elevated iron and moderate salinity into irrigation-quality water suitable for sensitive berry crops. The solution was engineered specifically to accommodate variable borehole chemistry, ensuring reliable irrigation performance as source water conditions change over time.
Ready to find the right RO solution?
Whether you need high-quality process water, potable water or a dependable solution for challenging water sources, Greenchain Group designs and supports reverse osmosis systems around your specific water requirements. From system design and installation to ongoing maintenance and support, we help keep your water treatment running reliably for the long term.