SW series of aromatic polyamide compound membrane element developed by Vontron Membrane Technology Co., Ltd. is applicable to desalination of seawater. By optimizing the structure of membrane element, the SW series increases the permeate flow, and requires fewer elements for same permeate flow. It is characterized by low operating pressure, low investment in equipment, excellent rejection rate and reliable performance.

Applicable to treatment of seawater and high-concentration brackish water, the SW series of membrane element is designed for various industrial water treatment, such as seawater desalination, high-concentration brackish water desalting, boiler water replenishment for power plant, and various fields such as recycling of wastewater, concentration and reclamation of such substances with high added value as foodstuff, pharmaceuticals, etc.

Characters of SW4040HR Membrane Elements: High permeate flow, High rejection rate, stable rejection rate99.8%. Higher cross-linking index of polyamide layer, wider pH range of cleaning solution(1~13). Lower energy consumption, reduce the investments and operation costs.