Desalination and Resource Recovery
Membrane-based treatment concepts for desalination, concentration and the recovery of water or selected process resources.
Start with the feed composition and recovery objective
The appropriate route depends on salinity, target permeate quality, valuable constituents, scaling risk and concentrate management.
Final equipment and process selection require project-specific review.
Separate water, salts and recoverable resources as one process
PALLIND discusses RO, NF, STRO and related membrane process configurations for industrial desalination and resource-recovery projects. Feasibility and recovery depend on verified feed chemistry and the complete process balance.
Desalination
Review pretreatment and membrane separation around the required product-water quality.
Concentration
Assess staged membrane concentration against scaling, osmotic pressure and downstream handling.
Resource recovery
Identify valuable or reusable constituents and define the required product specification.
Information needed for a useful technical discussion
Share the available operating data and project objective. PALLIND can then discuss a suitable treatment route and the information still required for design.
- Complete feedwater analysis, salinity and variability.
- Required product-water quality and recovery.
- Target resource and required concentration or purity.
- Scaling ions, organics, solids and pretreatment.
- Concentrate, residuals, utilities and site constraints.
Early-stage application questions
Can a treatment route be selected from the industry name alone?
No. A useful selection requires verified water analysis, flow, operating conditions and the required product-water, reuse or discharge target.
Are treatment results guaranteed by this page?
No. Performance must be evaluated against a confirmed design basis, equipment selection and supporting project documents.
Discuss the application with our team
Send the available water analysis, flow range, treatment objective and site constraints for an initial review.