Purification × Required Skills: Quality Control
5 jobs found.
Amino Acid Production Engineer
A technical position that designs and optimizes processes for mass and efficient production of amino acids using microorganisms, enzymes, and chemical synthesis, and operates and manages production equipment.
Lacquer Liquid Manufacturing Worker
This occupation involves extracting and purifying lacquer, a natural resin, to manufacture lacquer liquid used as a raw material for paint. It combines traditional manufacturing methods with modern process management to maintain stable quality.
Tannin Manufacturing Worker
Manufacturing job that extracts, purifies, dries plant-derived tannin raw materials, and turns them into products.
Beet Sugar Manufacturing Worker
Factory worker who manufactures sugar from sugar beets (beets) as raw material. Handles processes from raw material pretreatment to extraction, purification, and crystallization.
Clay Refiner
A manufacturing job that refines clay, the raw material for pottery and porcelain, removes impurities through processes such as purification, kneading, and blending, and stably supplies raw materials for pottery production.