Advanced Reverse Osmosis Solutions for High-Quality Water
We provide industrial, commercial and institutional RO Plants designed to reduce dissolved salts, hardness, minerals and other contaminants from water.
Pressure-driven separation
Membrane selection and pretreatment follow the water analysis.
Our RO systems are engineered according to feed-water quality, required product-water quality, flow rate, recovery target and end-use application.
The system can be integrated with pretreatment, filtration, softening, ultrafiltration and post-treatment to achieve the required water quality.
Permeate / Product Water
The portion of water that passes through the membrane and becomes the treated/product-water stream.
Concentrate / Reject
The portion retained by the membrane and containing a higher concentration of rejected contaminants.
Designed to remove dissolved salts, contaminants and impurities to deliver high-quality process and potable water.
From commercial systems to seawater desalination and water reuse, the configuration is selected around the actual feed water and final application.
Commercial RO systems are designed for businesses and facilities requiring treated water for drinking or general applications.
Applications / considerations: Hotels · Restaurants · Schools · Offices · Hospitals · Residential buildings · Commercial facilities
Industrial RO plants are engineered for applications where consistent treated-water quality is required.
Applications / considerations: Customized according to feed-water TDS, hardness, silica, temperature, fouling potential and other water-quality parameters.
BWRO systems are designed for water containing elevated dissolved salts, such as certain groundwater and surface-water sources.
Applications / considerations: Membrane configuration and operating pressure are selected according to actual feed-water analysis.
High-TDS water requires careful pretreatment and membrane selection.
Applications / considerations: Final design is based on laboratory water analysis and required recovery and product-water quality.
SWRO systems are designed to desalinate seawater using specialized membranes and high-pressure equipment.
Applications / considerations: Seawater systems require specialized pretreatment, high-pressure equipment and appropriate concentrate-management arrangements.
RO can be integrated into wastewater-recovery systems to produce water suitable for selected reuse applications.
Applications / considerations: The required process depends on wastewater characteristics and intended reuse application.
A typical RO system may consist of the following stages. The exact configuration is customized according to feed-water analysis.
Raw Water Tank
Feed Pump
Multimedia / Pressure Sand Filter
Activated Carbon Filter
Softener / Antiscalant
Cartridge Filter
High-Pressure Pump
RO Membranes
Permeate / Product Water
Post-Treatment / Storage
Depending on membrane type and operating conditions, RO can substantially reduce a range of dissolved contaminants.
RO is particularly useful when dissolved-solids reduction is required. However, RO alone should not be assumed to remove every contaminant to the same degree; treatment design should be based on actual water analysis.
Dissolved-solids reduction
Many dissolved salts can be substantially reduced
A key reason for membrane treatment
Reduction depends on membrane type and conditions
Useful for dissolved-contaminant reduction
Performance depends on membrane and operating conditions
We can design RO systems according to project requirements, from small commercial systems to large industrial installations.
Capacity ranges are indicative. Actual plant sizing depends on operating hours, peak demand, feed-water quality, recovery, required permeate quality and site conditions.
Before designing an RO plant, we evaluate feed-water and operating parameters that influence membrane selection, pretreatment and stability.
Determines plant capacity
Determines membrane selection and system configuration
Influences membrane performance and pretreatment
Important for scaling control
Important for scaling assessment
Important for membrane scaling
Can cause membrane fouling
Determines pretreatment requirements
Important indicator for membrane fouling potential
Influences membrane performance
Must be controlled for chlorine-sensitive membranes
Important for biofouling control
Proper pretreatment is essential for reliable RO operation. For more demanding applications, UF or other advanced pretreatment can be incorporated.
Effective pretreatment helps control scaling, fouling, suspended solids and oxidant exposure, thereby supporting stable membrane operation.
RO systems produce both permeate and concentrate. Recovery is a design relationship, not a generic fixed percentage.
Recovery formula
Recovery = Permeate Flow ÷ Feed Flow × 100
Permeate
Treated/product-water stream
Concentrate
Stream containing a higher concentration of rejected contaminants
Achievable recovery depends on water chemistry, scaling potential, membrane configuration and treatment objectives. Higher recovery can reduce reject volume but may increase concentration of scaling-forming constituents.
RO-treated water can be used for suitable applications such as drinking-water production, industrial utilities, process water and reuse systems.
Drinking-water production
Boiler-feed pretreatment
Cooling-water makeup
Process water
Pharmaceutical manufacturing
Food and beverage production
Laboratory applications
Electronics manufacturing
Hotels and hospitals
Water-reuse systems
For drinking-water applications in India, finished water should be tested against applicable requirements, including BIS IS 10500:2012 where applicable. BIS identifies IS 10500:2012 as the Indian Standard for drinking-water requirements and testing.
Our RO plants can be supplied with automated monitoring and control systems, depending on project requirements.
Instrumentation can support operating visibility, protection, automatic operation and chemical dosing control.
Regular monitoring and maintenance are important for long-term RO performance.
Membrane cleaning frequency should be determined from actual operating data and fouling/scaling conditions rather than following a single universal schedule.
Our RO solutions are designed to help industries and institutions achieve consistent water quality, dissolved-solids reduction and improved water-use efficiency.
A structured engineering process supports the final RO skid, its pretreatment, membrane selection, commissioning and ongoing monitoring.
Talk to our engineering team about your flow rate, water quality and treatment requirements.
