DELEMIL-AR Series

Acid-stable Spiral-wound NF Membranes
Acid-stable Spiral-wound NF Membranes
Acid-stable Spiral-wound NF Membranes
Acid-stable Spiral-wound NF Membranes
  • Acid-stable Spiral-wound NF Membranes
  • Acid-stable Spiral-wound NF Membranes
  • Acid-stable Spiral-wound NF Membranes
  • Acid-stable Spiral-wound NF Membranes

Acid-stable Spiral-wound NF Membranes

Model: AR Series

AR series can achieve metal concentration in acidic solutions such as the sulfuric acid with concentration less than 20% and phosphoric acid with concentration less than 30%, which can be used in acidic liquid purification. Such membrane element can maintain high flux in strong acid environment and stable operation for over 12 months. This series can bear the maximum pressure of 120kg.

Consulting
Applications
Concentration and recycling of divalent ions in acidic solutions, decolorization of inorganic acids, recycling of dissolved chemical matters, and some conventional applications requiring the corrosive strong acids for cleaning.
Membrane Models

Models

Specifications

Average Flow Rate

gpd(m3/d)

Average Salt Rejection

%

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AR10-50 8040 9900(37.4) 98.0%  
AR20-50 8040 13000(48.9) 96.0%  
AR30-50 8040 14500(54.7) 92.0%  
AR40-50 8040 15200(57.5) 80.0%  
AR50-50 8040 26600(100.7) 35.0%  
AR01-50 4040 2200(8.1) 98.0%  
AR02-50 4040 2900(10.6) 96.0%  
AR03-50 4040 3200(11.9) 92.0%  
AR04-50 4040 3300(12.5) 80.0%  
AR05-50 4040 5800(21.8) 35.0%  

Notes: Due to technical improvements and product updates, models and specifications might be changed at any time. Please refer to the newest products' information.