Mineral water is water containing minerals or other dissolved substances that alter its taste or give it
therapeutic value. Salts, sulfur compounds, and gases are among the substances that can be dissolved in the water. Today, microelement contents(such as lithium, strontium, zinc,selenium,etc.) in the drinking mineral water should meet the
requirements of national mineral water standards, ultrafiltration
technology is the key process for producing mineral water.
UF（Ultra Filtration）is a technique for separating dissolved molecules in solution on
the basis of size which means that molecules larger than the
membrane pore size rating will be retained at the surface of the
membrane.Generally, suspended solids, bacteria, viruses, endotoxins and
other pathogens are retained,the retained molecules called as concentrated solution will be
drained out or recycled, while water and low molecular weight solutes pass through the
The UF technology is used as pretreament to reverse osmosis (RO) and nanofiltration (NF), it
also used in industry to separate large molecules from solution.
Industrial applications include power generation, food and beverage
processing, pharmaceutical production, biotechnology, and
We use hollow fiber membranes typically having pore sizes less than
0.01m and having a high removal cabability, using less energy and a
lower operating pressure, therefore reducing operating costs.
Specifications of LE90 hollow fiber ultrafiltration membrane
Municipal Tap Water or Other Central Water Supply
Length of Single Membrane