Quality manager × Keywords: Purification
5 jobs found.
Agar manufacturing worker
This occupation extracts and purifies agar from seaweed (such as tengusa), then dries and shapes it to manufacture food-grade agar.
Fatty acid washing worker
A job that refines fatty acids extracted from raw materials through water washing and neutralization processes, removing impurities to produce high-purity products.
Shellac manufacturing worker
A profession that refines and processes natural resin (shellac), also known as lacquer shellac, to manufacture raw materials for paints, varnishes, etc.
Glucose manufacturing worker
Factory operator who manufactures glucose from starch as raw material through processes such as hydrolysis and ion exchange.
Beeswax manufacturing worker
A profession that refines and processes beeswax from raw materials to manufacture products used in cosmetics, food, and industrial materials.