FIELD: power engineering; fuel cells.
SUBSTANCE: proposed method is meant for electrical energy generation in manufacture of chemical products and also for recovery of various wastes, as well as for manufacturing chemical by-products in the course of electrical energy generation. To this end use is made of double-chamber electrochemical cell provided with graphite electrodes, porous diaphragm, and electrolyte. Casing-head gas is supplied to anode chamber and air, to cathode chamber through bubbler. Auxiliary electrodes joined together by means of dielectric spindle made of shock-resistant polystyrene are placed in cathode and anode chambers. Anode is provided with blades. Electrolyte is passed from electrode space through sorbent or ion-exchange resin of ion-exchange filter. Electrical energy is generated from waste water.
EFFECT: reduced power requirement for purifying waste water, ability of producing new valuable chemical commodities.
17 cl, 1 dwg, 10 ex
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