FIELD: process engineering.
SUBSTANCE: invention relates to water treatment systems including local systems of tap water preparation from municipal water supply system waters. Proposed device comprises tight hollow housing with inlet and discharge branch pipes to feed water to be filtered and discharge filtered water, ceramic membrane filter arranged inside housing, two electrodes arranged inside ceramic membrane filter and connected with HF voltage source arranged outside filter casing, branch pipe to feed compressed air, and discharge branch pipe.
EFFECT: automatic regeneration of filter, simplified design and operation.
4 cl, 1 dwg
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Authors
Dates
2013-01-20—Published
2011-03-30—Filed