(a) Complete reduction to ash by incineration.

(b) Reduction to a liquid state by grinding and discharge into sea water.

(c) Dumping at sea at a distance from shore which will preclude the return ashore of any portion of such garbage. Such dumping shall be done in compliance with the provisions of Section 4401 et seq. of the Health and Safety Code of California.

(d) Sterilization by heat in a closed tank, chamber or cabinet for a period of two hours at a constant mass temperature not less than 212°F.

(e) Garbage from a vessel having food stores procured only in California may be disposed of in a sanitary land fill provided the vessel has not had contact with any port outside of California since procuring stores.

(f) Garbage from aircraft, derived from meals served or prepared for serving to passengers or crew while in flight, may be disposed of by grinding through a garbage disposal unit and discharged into a sewage disposal system designed and operated to prevent the discharge of sewage effluents onto land surfaces, lagoons or other stationary waters.

(g) Garbage from aircraft involved only in domestic flights, originating and terminating in the continental United States, Alaska, Hawaii, or Canada that do not contact foreign airports, and that utilize only food stores produced and procured within these areas, may be disposed of in a sanitary land fill.