About Ultrafiltration Plant and System

Ultrafiltration (UF) System for Drinking Water, Surface Water & Treated Wastewater (ETP/STP)

Ultrafiltration (UF) is an advanced membrane filtration technology that removes suspended solids, turbidity, bacteria, viruses, algae, and colloidal particles while allowing dissolved minerals to pass through. It is widely used as a pretreatment for Reverse Osmosis (RO) systems and as a standalone treatment process where microbiologically safe water is required.

Applications

• Drinking Water Treatment
  • Municipal water supply
  • Rural drinking water systems
  • Community water purification
  • Bottled water pretreatment
• Surface Water Treatment
  • River water
  • Lake water
  • Pond water
  • Canal water
• Treated Wastewater Reuse
  • STP (Sewage Treatment Plant) treated water
  • ETP (Effluent Treatment Plant) treated water
  • Industrial water recycling
  • Cooling tower make-up water
  • Process water reuse

Key Benefits

• Removes 99.99% of bacteria and viruses
• Eliminates suspended solids and turbidity
• Produces consistently high-quality water
• Reduces SDI (Silt Density Index) before RO
• Protects RO membranes from fouling
• Fully automatic operation with backwash and chemical cleaning
• Compact design with low operating cost
• Suitable for continuous industrial and municipal applications

Typical Water Sources

• Surface Water (River, Lake, Pond)
• STP Treated Water
• ETP Treated Water
• Municipal Water
• Groundwater (when additional microbiological protection is required)

Typical Pretreatment

Depending on feed water quality:

• Screen Filter
• Raw Water Tank
• Coagulation/Flocculation (if required)
• Multimedia/Sand Filter (if required)
• Activated Carbon Filter (if required)
• Ultrafiltration (UF) System

Typical Performance

• Turbidity: < 0.1 NTU
• SDI: < 3
• Bacteria: >99.99% removal
• Virus Removal: >99.99% removal
• Suspended Solids: Excellent removal

Pure N Safe offers high-performance PVDF Ultrafiltration membrane systems for drinking water treatment, surface water purification, and treated wastewater reuse, delivering reliable performance, low maintenance, and long membrane life.