Filter material APT-2

filter and catalytic material for removal of iron, manganese, hydrogen sulfide, hardness salts, heavy metals and radionuclides

APT - 2 material of new generation, which has no analogues in Russia and abroad. Awarded the gold medal at the 4 - th Moscow International Salon of innovations and investments 25 - 28 February 2004 in section development of new catalysts and filtering materials.

APT - 2 mixture of ion - exchange resins (ku - 2 - 8čs and AV - 17 - 8čs) modified and modified cation anion. Modification of cation and anion is carried out with special catalysts whose components are allowed to use in the food industry. As a result of such processing material APT - 2, has the extremely high catalytic activity in oxidation of iron and manganese, hydrogen sulfide dissolved in the water - oxidizing agent oxygen,
4Fe2 + + 8HCO3 - + O2 + 2H2O 4Fe (OH) 3 + 8CO2,
as well as absorbs hardness salts, heavy metals and radionuclides ion exchange mechanism. When this dynamic exchange capacity APT - 2 is stable and is 1600 MEQ/l.
APT - 2 effectively removes dissolved iron concentrations up to 30 mg/l, and manganese concentrations up to 2 mg/l at pH values below 6.0, low alkalinity and high content of carbon dioxide.