Multimedia filters
The best choice for effective carbon and sand filtration
Water Maid™ is a Mellifiq brand developing water filters. The production is located in Sweden and the products are tailor-made to fit the customers needs.
About multimedia filtration
Multimedia filters are a vital part of many industrial particle removal solutions as well as an effective polishing step. Multimedia filtration is the process of separating contaminants from various degrees of contaminated water by adsorption or pore size. Media type is selected based on the level of contamination, type of constituents and required effluent results.
Water Maid™ tanks
Normally, sand filtration is used as an initial particle removal stage followed by an adsorption process. Other media are also available.
Activated carbon
Application areas
Filtration can be used in different application areas and for different purposes.
Wastewater treatment plant
- Polishing of micropollutants
- Dechlorination
- Particle removal
- BOD or COD reduction
Bottling plant
- Dechlorination
- Particle removal from raw water
Food production
- Incoming water particle removal
Swimming pool
- Maintain low turbidity in pool water
- Removing bacteria cells
Did you know…
Adsorption filtration beds can be regenerated with ozone which drastically increases the life time.
Our offering
Mellifiq delivers turn-key products in our FlexKarb™-C or -S range to be used in all types of industrial and municipal water applications, covering all types of media with guaranteed performance for small and large flows. Our systems are delivered with automatic back-washing control, valves and pipes to accommodate plug-and play. We deliver our systems in stainless steel or carbon steel depending on application.
Our granular adsorption AdPor™ media and our sand filter media SPor™ have both been carefully refined and improved over the years to achieve the highest efficiency and removal rates, and enables us to offer the most compact filter solutions, compared to other competitive media solutions. All together this also results in increased life time and overall performance.
| FlexKarb™ | Flow* SPor™ (m3/hr) | Flow* AdPor™ (m3/hr) | Design pressure (bar) | Height x diameter (mm) |
|---|---|---|---|---|
| 10 | 12 | 10 | 6.2 | 2,840 x 1,020 |
| 12 | 14 | 12 | 7 | 2,870 x 1,120 |
| 14 | 16 | 14 | 6.8 | 2,890 x 1,220 |
| 17 | 20 | 17 | 6 | 2,940 x 1,320 |
| 20 | 23 | 20 | 5.2 | 2,950 x 1,420 |
| 25 | 26 | 25 | 4.3 | 2,990 x 1,620 |
| 30 | 34 | 30 | 4 | 3,000 x 1,720 |
| 35 | 39 | 35 | 3.5 | 3,030 x 1,820 |
| 40 | 44 | 40 | 5.5 | 3,050 x 1,920 |
| 50 | 55 | 50 | 4.5 | 3,140 x 2,220 |
| 60 | 65 | 60 | 4 | 3,220 x 2,420 |
| 75 | 82 | 75 | 3.4 | 3,300 x 2,620 |
| 100 | 110 | 100 | 4 | 3,470 x 3,020 |
*Recommended maximum flows, actual flow capacity may vary depending on application