8 inch Ultra-filtration Membrane Module for Pure Water Purification with PVDF material

1. UF technology introduction
1.1.Ultrafiltration (UF) is a separation principle for screening, with pressure as the driving force to realize
mechanical separation membrane separation process, namely under certain pressure, when the mixed
solution of large molecules or a small molecule solute through the membrane surface, solvent
(e.g., inorganic salt) and small molecule solutes through the membrane, and the solute molecules due
to mechanical filtration membrane as concentrate intercept.

1.2.Ultrafiltration membrane products made by PVDF material
PVDF hollow fiber ultrafiltration membrane has strong anti-oxidation, anti-pollution and good cleaning performance,
which is widely used in various sewage treatment industries.

2.2 Structure and Specifications of UF Membrane Modules

2.2.1 Small size of UF modules

The structure as the following:2.2.2 type A of 8 inches UF module.

2.2.3 type B of 8 inches UF module. The structure as the following:

The whole installation and application process of our MBR modules are described as the following photo:

We,Hangzhou Kaihong Membrane Technology Co.,Ltd, is established on the year of 2003. We specializes in manufacturing UF and MBR membrane modules. We own more than 20 years of experience for the applying of UF and MBR membrane modules. Our products have been used in more than 1000 water treatment plants. We also have more than 2000 customers all over the world.

We have R&D team to develop new products and new separating technology for ourselves. We also have quality controlling system to ensure our products. At present our main products are made of PSF/PP/PVDF. We have hollow fiber membranes and flat sheet membranes for MBR systems. So we can meet different requirements for wastewater treatment and water purification.