Purification × Workstyle: Indoor work
3 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.
Wood Wax (mokurō) Manufacturer
Manufacturing occupation that extracts and refines wood wax from timber to produce raw materials for wax products.