The majority of foundries specialize in a particular metal and have furnaces dedicated to these metals. For example, an iron foundry (for cast iron) may use a cupola, induction furnace, or EAF, while a steel foundry will use an EAF or induction furnace.
PROCEDURE. If you will be giving the enema to yourself the first thing you should do is set up the area for the procedure. Make sure the hook is suspended at the proper height (18-24 inches above the rectum). Then place a pad or bath towel where you will be lying down.
An enema is procedure used for clearing the bowel and colon of fecal matter. This procedure introduces liquid, usually water, and sodium bicarbonate or sodium phosphate, by means of a bulb or bag, into the anus and thus to the bowel and colon. This tends to stimulate the bowel to release fecal matter.