Electrofiltration with bi-directional potential pretreatment

Details Electrofiltration with bi-directional potential pretreatment Electrofiltration with bi-directional potential pretreatment

1978-02-10

1979-02-13

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

Vacuum arc discharge coating

204305, B03C 500

Patent

active

041394410

ABSTRACT:
Electrofiltration, in which solids are removed from a liquid by adherence to surfaces of bodies maintained in an electrostatic field when the liquid is passed through the field, is improved by subjecting the liquid to pretreatment with an electrostatic field of oscillating intensity, especially a field of oscillating alternating polarity.

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patent: 4056451 (1977-11-01), Hodgson

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