Chemical Treatment × Workstyle: Indoor work
3 jobs found.
Black Oxide Plater (Metal Products)
Specialized occupation that chemically treats the surfaces of metal products to blacken them, improving corrosion resistance and aesthetics.
Starch Bleaching Worker
A manufacturing job in food processing that cleans and bleaches raw starch to increase its purity and whiteness.
Wastewater Treatment Equipment Operator
This occupation involves operating and monitoring wastewater treatment equipment in factories, sewage treatment plants, septic tanks, etc., to process wastewater to meet legal standards.