UltraFiltration(UF) Hollow Fiber Membrane for Ground Water Purification with 0.03um pore size

Ultrafiltration is a simple pressure-driven technology, which can filter water and wastewater without the use of chemicals. Chemicals are only needed for membrane cleaning. Thus, it is a safe and sound solution, enabling greener filtration processes.

Simply put, pressure forces the water purification process by forcing the liquid through the semipermeable membrane surface. A feed stream enters the membrane, and a feed pump generates pressure. This will separate the feed stream into two new streams called permeate and retentate. The permeate consists of water molecules and dissolved solutes, which can pass through the semipermeable membrane barrier. Meanwhile, suspended solids and solutes of high molecular weight are retained by the membrane barrier. It is the membrane pore size that controls the selectivity, meaning the size of the particles that are retained.

The membranes can operate at low pressure, which makes them an energy-efficient, low-cost solution.

Structure and Specifications of UF Membrane Modules

Small size of UF modules

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.