Wikipedia
Electrofiltration
Electrofiltration is a method that combines membrane filtration and electrophoresis in a dead-end process.
Electrofiltration is regarded as an appropriate technique for concentration and fractionation of biopolymers. The film formation on the filter membrane which hinders filtration can be minimized or completely avoided by the application of electric field, improving filtration’s performance and increasing selectivity in case of fractionation. This approach reduces significantly the expenses for downstream processing in bioprocesses.
Usage examples of "electrofiltration".
The connection with dowsing is through the magnetic fields set up by electrofiltration currents, a phenomenon familiar to the physical chemist.