Fixed hours × Keywords: Filtration
2 jobs found.
Glycerin refining worker
A profession that refines crude glycerin through processes such as decolorization, deodorization, and distillation to produce high-purity glycerin suitable for food, cosmetics, pharmaceuticals, etc.
Petroleum Filtration Equipment Operator
A technical job that operates filtration equipment in the petroleum product manufacturing process to remove foreign matter and maintain quality.