DEVICE FOR PROCESSING DRINKING WATER Russian patent published in 2008 - IPC C02F1/46 

FIELD: engineering of devices for cleaning, disinfecting and conditioning drinking water.

SUBSTANCE: device contains main and additional diaphragm-type electro-chemical reactors, electrodes of each one are divided by fine-pored diaphragm onto anode and cathode chambers, flotation reactor for dividing gas and liquid phases of processed electrolyte with inlet in middle section and outlets in upper and lower sections, catalytic reactor with input in upper and outlet in lower sections, lines for injecting base drinking water, draining processed drinking water and draining. The main and additional electro-chemical reactors are made with entrances to anode and cathode chambers and, respectively, with exits from anode and cathode chambers, positioned on opposite ends of reactors to ensure counter-flow of processed water in anode and cathode chambers. The line for injecting base drinking water is connected to entrance of anode chamber of main reactor, and output of anode chamber of main reactor is connected to input of anode chamber of additional reactor. The output of anode chamber of additional reactor is connected to input of flotation reactor, where the lower output of flotation reactor is connected to input of catalytic reactor. The output of catalytic reactor is connected to input of cathode chamber of additional reactor and the processed drinking water outlet line is connected to output of cathode chamber of additional reactor. The output of upper section of flotation reactor is connected to input of cathode chamber of main electro-chemical reactor, draining line is connected to output of cathode chamber of main reactor and the device additionally contains the canal sensor, installed on the line for injecting base drinking water in front of the anode chamber entrance.

EFFECT: increased degree to which the water is cleansed from micro-organisms, simplified installation, increased biological value of produced water.

2 cl, 1 dwg