Ürünlerimiz

FilmTec™ BW30 PRO-400

High Rejection and High Performance Industry-Standard Brackish Water Reverse Osmosis Membrane Element
 

 

General Information

  • Keep elements moist at all times after initial wetting
  • For successful operation of Reverse Osmosis (RO) and Nanofiltration (NF) membrane systems, the operation must follow the guidelines provided in the FilmTec™ Reverse Osmosis / Nanofiltration Elements Operation Excellence and Limiting Conditions Tech Fact.
  • To prevent biological growth during prolonged system shutdowns, it is recommended that membrane elements be immersed in a preservative solution
  • The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements
  • Permeate obtained from the first hour of operation should be discarded.
  • The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water. Effective cyst and pathogen reduction is dependent on the complete system design and on the operation and maintenance of the system.

 

 

Operating and Cleaning Limits
Membrane Type Polyamide Thin-Film Composite
Maximum Operating Temperature  113°F (45°C)
Maximum Operating Pressure  600 psig (41 bar)
Maximum Pressure Drop
Per Element
Per Pressure Vessel (Minimum 4 Elements)		 15 psig (1.0 bar)
50 psig (3.5 bar)
pH Range
Continuous Operation
Short-Term Cleaning (30 min)		 2 – 11
1 – 13
Maximum Feed Flow 75 gpm (17 m3/hr)
Maximum Feed Silt Density Index (SDI  SDI 5
Free Chlorine Tolerance  < 0.1 ppm