Tend acidulation tanks that separate undesirable compounds from oils.
What does a Fat Purification Worker do?
Tends acidulation tanks and auxiliary equipment that separate undesirable compounds from oils: Turns valves to fill tanks with basic materials and to admit prescribed amounts of sulfuric acid and caustic. Starts agitator that mixes and separates ingredients. Starts pumps or opens drain valve to transfer separated material into storage tanks. May draw sample to test for pH volume, using titration test.