BMBW-8040-400-34i Equivalent of BW30XFRLE-400/34i

BMBW8040-400-34i is a high-performance brackish water reverse osmosis membrane element featuring advanced aromatic poly-amide thin-film composite (TFC) membrane technology. It delivers high salt rejection, excellent permeate quality, enhanced fouling resistance and stable long-term performance.

The BM-BW8040-400i features an advanced self-locking inter-connector design, providing a secure and reliable connection between membrane elements. The self-locking structure enhances sealing reliability and helps reduce the risk of O-ring leakage, contributing to reliable system operation and consistent permeate quality.

Key applications include brackish water desalination, high-concentration brackish water treatment, boiler feedwater production in power plants, municipal and industrial water treatment, wastewater reuse, and the concentration and recovery of high-value products in the food, pharmaceutical and other industries.

Module　           Active Membrane Area             Average Permeate                           Stable rejection                Min rejection

                      ft2(m2)                                  GPD（m³/d）　　　　                        Rate（％）                   Rate（％）

BW-8040-400-34i               400（37.2）                   11500（43.6）                                                99.8　　　　　　       99.65