FIELD: restoration of exchange properties of ionites; chemical and pharmacological industries; chemical engineering; treatment of drinking water and service water at low hardness; ecological processes of cleaning waste water from cations and anions of toxic dissolved agents.
SUBSTANCE: proposed method includes simultaneous treatment of material in DC field of high-frequency generator, continuous supply of water through layers of ion-exchange material located between electrodes; one of them performs function of anode; it is connected with high-frequency generator output; treatment of ion-exchange material is performed at constant DC magnitude equal to (0.1-12) V and frequency of AC fluctuations equal to (6.5-7.3)MHz at respective resonance frequency of water ion oscillation; cathode is connected with second output of high-frequency generator.
EFFECT: reduced power requirements; facilitated procedure of ionite regeneration due to treatment of ion-exchange material at constant DC voltage and AC fluctuations.
1 dwg, 1 tbl
| Title | Year | Author | Number |
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