Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1978-03-16
1979-01-02
Prescott, Arthur C.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
204149, 204180R, B01D 1302, C02C 512
Patent
active
041326253
ABSTRACT:
A system for dispersing aqueous effluents from a sewage treatment system utilizing a generally closed septic or sewage retention tank and a subterranean disposal field area for receiving the discharge from the septic tank. The septic tank is arranged to receive raw sewage and to retain solids and ultimately discharge aqueous fluid effluent into the disposal field area. The disposal field is normally disposed adjacent the septic tank vessel and is arranged to receive and disperse the aqueous fluid effluent discharged from the septic tank. Anode means and cathode means are arranged generally laterally of the disposal field with the anodes and cathodes being disposed on opposed sides of the disposal field. The anodes consist essentially of independent cells of crushed raw rock dolomite, hard limestone, or basalt, each of which is a naturally-occurring mineral. An additive of fused dolomite powder is preferably added to each of the anodes, in a suitable quantity as required. The cathodes consist essentially of a material high in carbon content, preferably coke screenings. The anodes and cathodes combine to establish an electrical field across the disposal field, and assist in dispersing the effluent into the soil and ground.
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Coolbroth Frank P.
Peterson Earl C.
Haugen Orrin M
Nikolai Thomas J.
Prescott Arthur C.
Sewage Osmosis Inc.
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