Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1990-05-15
1991-10-08
Niebling, John F.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204196, C23F 1300
Patent
active
050551655
ABSTRACT:
A device and method for preventing fouling and/or corrosion of the exposed surfaces of a structure which is at in contact with seawater, brackish water; or fresh water. The system includes a conductive zinc-containing coating applied to the exposed surfaces of the structures which are susceptible to fouling and/or corrosion. At the coating and water interface a negative capacitive charge or an asymmetric alternating electrostatic is induced and maintained.
REFERENCES:
patent: 3497434 (1970-02-01), Littauer
patent: 4767512 (1988-08-01), Cowatch et al.
Carter Jack D.
Riffe William J.
Marine Environmental Research, Inc.
Marquis Steven P.
Niebling John F.
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