Operator × Keywords: pH Control
2 jobs found.
Glutamic Acid Production Engineer
Technical role involving operation management and optimization of processes for mass production of glutamic acid using microbial fermentation.
Melting Purification Worker (Non-ferrous Metal Smelting)
A technical job responsible for the melting and purification processes of non-ferrous metals, dissolving and refining raw metals in the pre-stage of electrolytic refining.