Pre-filtration – Filter technology
Water sources often present a certain degree of pollution
The water quality can vary depending on the raw water source, the piping and the season.
In order to operate with high reliability, effectiveness and efficiency, a contamination of the Reverse Osmosis Systems by particles, colloids and clouding must be prevented.
Water analysis, definition of the blocking index and the required water quantity are essential parameters for a reasonable configuration of an energy-efficient filtration technology. Besides continuous checking of these parameters, the maintenance of the filter system is required to ensure a proper function.
DWA offers solutions in all areas of the mechanical filtration functions which can be found in water treatment:
Pre-filtration of water treatment is of utmost importance for operation reliability and economic efficiency – we are glad to help and advice you.
Please contact us!
Iron Filter(PDF, 385.16 kB)
- Back-flushing filter with manual handling or automatic control
- Cartridge filter for microfilter cartridges
- Sand filter system with back-flushing automatic
- Ferric and manganese filter