The iron and arsenic that method removes the compound of dissolution are from natural and mineral water

摘要

The iron and arsenic of this compound for removing dissolution are from natural and mineral water, especially carbonate mineral waters, it is based on the fact that by oxygen with the iron and arsenic for separating undissolved compound by aoxidizing, that is the processing of that the ground or mineral water, oxide CO2 containing free carbon and therefore always pH is lower than pH value=7, is placed in the oxygen with the absorption of carbon-based material its housing from solution. Due to the carbon-based material and adhesion strength of the oxygen grain on the surface of high concentration, the Oxidation of Fe2+of iron carries out simultaneously to Fe3+and AsO2 that may be present2-to AsO33-, therefore the carbon-based material that those undissolved compounds catch surface, therefore the water removed are quickly created. In addition to concentration of iron or arsenic, water during processing is according to the solution, without the change of the processed natural water of other chemical components. The water process is without using any chemicals in addition to natural oxygen.