【Introduction】
UF is the use of interception capabilities of porous materials, to retain the way of physical removal of impurities in a certain size particles. Pressure-driven, solution of water, low molecular weight organic and inorganic ions such as small size of material available through the porous fiber walls to reach the other side of the membrane, the solution bacteria, colloidal, particulate matter, organic molecules and other large size Material can not be retained through the fiber walls, screening solution to achieve the purpose of different components. The process is room temperature operation, no phase change, and no secondary pollution.
【Ultrafiltration Membrane】
Components |
Removal |
Particle>2μm |
2.5-3.5 log |
SDI |
Water<4 |
Pathogens |
> 4log * |
Flagellate (Giardia) |
> 4log * |
Cryptosporidium |
> 4log * |
Turbidity |
Water <0.1NTU ** |
TOC Remove |
0-25% |
TOC removal after adding coagulant |
25-50% |