Iron hydroxide filters (III), due to its chemical activity, it is well suited for the connection of arsenate, phosphate or sulphide ions in liquid media. The technical application of this adsorbent material has failed in the past due to the fact that, normally, iron hydroxide is present in the form of paste, so the complicated handling did not allow the use in filter columns. Due to a patented process, it was able to manufacture an adsorbent material based on iron hydroxide in granular form. Different granulations are obtained by grinding and sifting processes. Thus, various new fields of application for the ultra-reactive chemical compound - iron hydroxide (III) are opened .
| Applications | Separation of arsenic (III) and arsenic (V) ions in the production of drinking water and mineral water.
Removal of arsenic from mining waters and contaminated groundwater. Treatment of contaminated water from groundwater when cleaning contaminated sites. Reduction of phosphate from wastewater in wastewater treatment plants. Elimination of phosphate when treating surface waters (lakes, aquariums, ponds) rich in nutrients. Elimination of selenium, antimony and other heavy metals from industrial waters. Removal of heavy metals from rainwater runoff from metal roofs. Cleaning of rainwater e.g. in filter retention installations. |
| Configuration | Multiple sizes of filters are available, these can be equipped with reverse rinses, pressure gauges, mouths, etc. |
Produse special concepute pentru a satisface cerintele foarte specifice ale acestui domeniu.
Filtrele de nisip sunt utilizate pentru a retine suspensii din apa, de exemplu, pentru a proteja un filtru de carbune activ.
Carbunele activ este utilizat în principal ca un adsorbant pentru indepărtarea culorii, a gustului, a mirosului si a altor compusi nedoriti.
Apa uzata trece prin filtru din interior inspre exterior. Particolele de impuritati se depun in interior pe materialul de filtrare.
Apa uzata este admisa prin partea superioara in cosul filtrului si este impinsa din interior inspre exterior.
Apa uzata este alimentata intr-un bazin de retentie si distribuita uniform peste banda de filtrare.
