Quality manager × Keywords: pH management
2 jobs found.
Acid-resistant paper manufacturing worker
This occupation manufactures acid-resistant paper such as acid-resistant filter paper and analytical filter paper using pulp as raw material. It manages product performance through paper machine operation, chemical treatment, and quality inspection.
Sulfation process (Synthetic detergent manufacturing)
A manufacturing operator who uses chemicals such as sulfuric acid to synthesize and purify sulfuric acid esters, which are intermediates for synthetic detergents, and performs quality control.