Reverse Osmosis (RO)
Reverse Osmosis is a high-pressure membrane separation process designed to remove up to 99% of dissolved salts, organics, bacteria, and other contaminants from water.
SUS provides engineered RO systems for seawater, brackish water, and industrial reuse applications, delivering high-quality permeate for process, potable, and utility water demands.
Nanofiltration (NF)
NF membranes have even smaller pores (0.001–0.01 microns) and are effective at removing divalent ions like calcium and magnesium, making them useful for water softening and partial desalination. RO membranes have the smallest pores (<0.0001 microns) and can remove nearly all dissolved salts, organic molecules, and microorganisms, producing very pure water. However, RO requires higher operating pressures and more energy than MF or UF.
Ultrafiltration (UF)
UF membranes have smaller pores (0.001–0.1 microns) than MF, allowing them to remove smaller particles, including viruses, proteins, and colloids. UF is commonly used in applications where higher purity is needed, such as in dairy processing or pharmaceutical manufacturing. While it offers finer filtration than MF, it still allows many dissolved salts and small molecules to pass through.
Microfiltration (MF)
MF is the first line of defense in water treatment. It uses membranes with larger pores (0.1–10 microns) to filter out visible particles like dirt, sand, and some bacteria. MF is often used as a pre-treatment step to protect more sensitive membranes downstream. It’s energy-efficient and effective for removing suspended solids but doesn’t address dissolved salts or smaller contaminants.
Our solution-oriented approach can keep your system operating at peak performance.
Technical Evaluations
- Design review & process audits
- Mechanical, Operational, and Chemical evaluations onsite
- Computational Evaluation
- Water treatment consulting services
- Membrane Autopsy
- Laboratory analysis
Equipment and Consumables
- Automation Equipment and skids
- Filters Cartridge and housings
