- Home
- Companies
- Membratec SA
- Products
- Membratec - Complex Treatment Chains
Membratec - Complex Treatment Chains
The quality of a raw water sometimes requires more lengthy treatments than a clarification or disinfection in order to respect the quality standards for drinking water. In these cases a complex (multi-barrier) treatment chain, by means of various single stages, is necessary in order to obtain a high quality drinking water.
Performances
Ultrafiltration can treat very troubled waters (with turbidity peaks superior to 100 NTU). This advantage, proof both of the reliability and of the robustness of the process, results from the possibility of maintaining a cross-flow regime at the membrane surface, which limits the formation of a filter cake on the membrane surface.
The ultrafiltration process provides drinking water with a constant quality, independent from the raw water quality, energy consumption is low at approximately 0.1 kWh per m3 of treated water.
For these applications, Membratec can offer multi-stage treatment chains, whereby the various stages are chosen in order to solve each raw water quality problem and can therefore be ideally completed with the appropriate membrane treatment.