Keywords > pH Control
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20 jobs found.
Fragrance Production Equipment Operator
A profession that operates fragrance manufacturing equipment, manages and monitors processes such as raw material blending, distillation, and extraction, to stably produce high-quality fragrances.
Cyanide Ore Dressing Worker
Specialized occupation that operates and manages the process of leaching and recovering precious metals using cyanidation agents on ore.
Septic Waste Treatment Facility Technician
A technical profession that preserves sanitary environments through the operation, maintenance management, and water quality control of septic waste treatment facilities.
Ramie Boiling Worker
Manufacturing worker who degreases and cleans ramie fibers through heat treatments such as boiling and steaming, preparing them for the next process.
Knit Dyer
This occupation dyes knit fabric and adjusts the color tones and textures of products. It manages dye formulations and dyeing conditions to ensure uniform quality.
Fermentation Worker (Liquor Manufacturing)
Technical job that manufactures liquor through processes from raw material preparation, fermentation management, filtration and distillation, to aging and storage.
Bleaching Worker (Spinning, Weaving Manufacturing)
A profession in the spinning and weaving manufacturing process that treats fiber products with chemicals to whiten them and remove dirt and impurities.
Moromi Manufacturer (Excluding Soy Sauce and Liquor Production)
This occupation involves manufacturing moromi used in foods other than soy sauce and liquor, from raw material preparation through fermentation management to quality inspection.
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.
Yogurt Manufacturing Worker
A manufacturing job responsible for the yogurt production process, from adding lactic acid bacteria to milk as raw material, through fermentation, stirring, filling, and packaging.