Conversion. Rendering of household fats. Valuable fats from waste household greases are recovered by a pressure process in an expeller at a rendering plant. These fats drain into a settling tank and are later drawn off into tallow storage tanks, from where they are conveyed to a soap plant for the making of soap and glycerin
Summary
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
Tags
Date
01/01/1943
Contributors
Palmer, Alfred T., photographer
United States. Office of War Information.
Location
Source
Library of Congress
Copyright info
Public Domain