DISINTEGRATOR OF WATER DEIRONING Russian patent published in 2000 - IPC

FIELD: microbial reagent-free treatment of ground water to remove impurities of iron, uranium, manganese, rare-earth elements in their hydraulic mining for microbial reagent-free water treatment for drinking purposes. SUBSTANCE: disintegrator has body with suction and discharge branch pipe, disintegration chamber with partition, mixer, microfilter, press-filter and collector. Bacteria use iron impurities dissolved in water as a source of nutrition. Bacteria are disintegrated by hydraulic impact in circular channel between rotor and body, both made with alternating projections and depressions on their cylindrical surfaces. Biologically active substances freed in disintegration of bacteria are used as biological stimulators of growth and multiplication of iron bacteria in chamber of disintegration with abrasive grainy immobilizing packing on downcoming perforated partitions with simultaneous disintegration by packing grains. Vital activity of microorganisms is maintained by heat generated in water during transformation of velocity and static heads. EFFECT: increased degree of disintegration. 2 dwg