Abstract: Method and apparatus for treating edible plants with feed water containing carbon dioxide and ozone while maintaining a growth maintaining effective amount of oxygen therein.
Abstract: Apparatus and method of induction heating wherein the heating operation is conducted in a low oxygen-containing atmosphere by the introduction of an inert gas alone or in combination with an oxygen-reacting gas through the ends of the induction coil housing or through removable covers enclosing the spaces between spaced apart housings.