Method of treatment of polluted and waste water, in particular sewage and industrial effluents, by a combined use of Fe (0) and Fe (IV) and/or Fe (VI) particles to reduce and oxidize the pollutants under protective atmosphere and a facility to carry it out

摘要

A method of treatment of polluted and waste water, in particular sewage and industrial effluents, by combined use of Fe (0) and Fe (IV) and/or Fe (VI) particles to reduce and oxidize pollutants under a protective atmosphere, where contaminated waters contain harmful substances. The key step of the process is the controlled dosing into the polluted or pre-processed water of Fe (0) particles for the reduction of pollutants and compounds of Fe (IV) and/or Fe (VI) for the oxidation of pollutants. Particles and compounds of Fe of all oxidation states are used in the intermediate reactions of the cleaning process and also the adsorption capacity of pollutants to produced particles and compounds of Fe is used.