BMBW-8040- FR equivalente CPA5 max

FR series of fouling resistant aromatic polyamide composite membrane element is developed by BM for complex water quality. FR series element with special membrane preparation process, it improved the hydrophilicity, charge characteristic and roughness, can effectively reduce the breeding of biofouling and adsorption of pollutants in the membrane surface. The element is applied a special 34 mil spacer design, which effectively reduced fouling and pressure drop, with more durable on cleaning can extent the service life.

FR series of fouling resistant membranes normally suitable for treatment of complex water source with TDS less than 10000 PPM. It is mainly used for purification of surface water, mining waste water, municipal reclaimed water, industrial waste water, RO brackish water, etc..

Módulo　 Activo Área de membrana Promedio Permeate Stable rejection Min rejection

ft2(M2) GPD（m³/d）　　　　 Rate（％） Rate（％）

BW-8040-400-FR 400（37.2） 10500（40） 99.7　　　　　　 99.6

Condición de prueba：

Presión de prueba 225 Perros （1.55MPA）

Temperatura de solución de prueba 25 ℃

Concentration of testing solution 2000ppm

Valor de pH de la solución de prueba 7.0 ± 0.5

Tasa de recuperación de un solo elemento 15%

Espaciador de alimentación： 28mil（0.71mm）

Límites de operación & condiciones：

Máximo. Working Pressure 600psi（4.14Mpa）

Máximo. Temperature of Feed water 45℃

Máximo. Volume of Feed water 75gpm（17 m3/h）

Máximo. Agua de alimentación SDI15 5

Máximo. Feed water Turbidity 1.0NTU

pH Range of Feed water during Continuous Operation 2～11

pH Range of Feed water during Chemical Cleaning 1～13

Residual Chlorine Concentration of Feed Water ＜0.1ppm

Máximo. Pressure Drop of Single Membrane Element 15psi（0.1Mpa）

Máximo. Pressure Drop of Single Pressure Vessel with Six elements 50psi（0.34Mpa）