Reverse Osmosis & Desalination procurement guide
Reverse osmosis removes dissolved salts and contaminants, sized against feed water salinity and the permeate quality and volume required. Machinery should be selected from the duty, material or process, required output and operating environment—not from the product name alone.
Duty, output and operating context
The listed applications are Brackish and saline water treatment, Bottled water production, Boiler and process feed water and Coastal and island water supply. Describe the primary duty, feed or load, operating hours, site conditions and upstream/downstream equipment so capacity is assessed in context.
Configuration and acceptance
Compare configurations against Feed water analysis and salinity, Required permeate output and quality, Recovery rate and reject disposal, Pre-treatment requirements and Power supply and installation space. Ask the proposed manufacturer to document the selected model, performance basis, included controls and accessories, and the inspection or acceptance tests required for that project.
Delivery, commissioning and lifecycle support
Confirm utilities, voltage/frequency or fuel where relevant, packed dimensions and weights, foundations, lifting and site access, installation, commissioning, operator handover, initial wear parts, recommended spares and maintenance responsibilities.
Information to include in your quotation request
Send the material/process and duty, Feed water analysis and salinity, Required permeate output and quality, Recovery rate and reject disposal, Pre-treatment requirements and Power supply and installation space, target output, operating hours, utilities, site and environmental conditions, quantity, destination, installation/commissioning scope and support needs.