WATER DEFERRIZATION INSTALLATION Russian patent published in 1999 - IPC

FIELD: deferrization of natural water and sewage. SUBSTANCE: installation has water tower which includes tank with hydrodynamic cavitator positioned above flocculation chamber with vertical tube provided with inclined members of settling tank thin-layer module and trunk with sedimentary part which accommodates thin-layer sediment thickener with inclined members arranged so as to form peripheral inlet and central outlet channels. Cap drainage is positioned in lower part of tower. It carries catalytic filtering load and has vertical riser communicating with pan space. Riser is coupled with pipeline system of initial clarified water. EFFECT: enhanced efficiency. 1 dwg