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 maint

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 %	Download
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.