DOW RO Membrane BW30FR-400

Model:BW30FR-400
Price:0US$
Designed to purify water with high biological or organic fouling potential in systems with well-controlled pretreatment, DOW FILMTEC™ BW30FR-400 reverse osmosis elements incorporate Dow's proprietary FR (fouling resistant) membrane technology that provides excellent fouling resistance and cleanability. This product is an extension of the DOW FILMTEC BW30FR-365 element that has demonstrated its value for numerous customers around the world. The BW30FR-400 element features:
 Details


DOW FILMTEC BW30FR-400


 Designed to purify water with high biological or organic fouling potential in systems with well-controlled pretreatment, DOW FILMTEC™ BW30FR-400 reverse osmosis elements incorporate Dow's proprietary FR (fouling resistant) membrane technology that provides excellent fouling resistance and cleanability. This product is an extension of the DOW FILMTEC BW30FR-365 element that has demonstrated its value for numerous customers around the world. The BW30FR-400 element features:
  • High active area (400 square feet) for more productivity without increasing the operating flux.
  • High rejection DOW FILMTEC RO membrane that has a wide pH cleaning range (pH 1-13) that allows for effective cleaning of scale, organic compounds, and biofilm.
  • Automated, precision fabrication with a greater number of shorter membrane leaves, reduces the overall effect of fouling and maximizes membrane efficiency.

These features offer system operators some of the best long-term economics and most trouble-free operation for RO membrane purification of fouling water.

Nominal Active Surface Area
ft2 (m2)
Permeate Flow Rate
gpd (m3/d)
Stabilized Salt Rejection
(%)
Minimum Salt Rejection
(%)
400 (37) 10,500 (40) 99.5 99.0
  1. Permeate flow and salt rejection based on the following test conditions: 2000 ppm NaCl, 225 psig (15.5 bar), 77°F (25°C), pH 8 and 15% recovery.
  2. Permeate flow rates for individual elements may vary, but will be no more than 15% below the value shown.
  3. Sales specifications may vary as design revisions take place.
  4. Active area guaranteed +/-3%. Active area as stated by Dow is not comparable to nominal membrane area often stated by some manufacturers. Measurement method described in Form No. 609-00434 (168KB PDF).


 

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