Purification Worker (Non-ferrous Metal Smelting)
じょうえきこう
Industry & Occupation
Classification
Summary
Operator who manages and operates purification tanks in the electrolytic refining process of non-ferrous metals to produce high-purity metals.
Description
Purification workers operate and monitor purification tanks, which are central to electrolytic refining in non-ferrous metal smelting plants. They continuously monitor voltage, current intensity, liquid temperature, pH, etc., in electrolytic cells, and operate pumps and agitators to maintain optimal liquid quality. They also handle collection of deposited metals, removal of metal cakes, inspection and maintenance of safety devices, supporting quality control in high-purity metal production. Regular sampling and analysis, as well as troubleshooting and corrective actions during issues, are important roles.
Future Outlook
While automation and IoT introduction will lead to labor reduction, the experience of skilled workers will continue to be required for stable plant operation and quality control. Steady demand is expected due to increasing needs for recycled metals and battery materials.
Personality Traits
Cautious / High concentration / Strong sense of responsibility
Work Style
Career Path
Purification Worker (Operator) → Group Leader → Smelting Technician → Plant Engineer → Factory Manager
Required Skills
Basic electrochemistry knowledge / Electrolytic refining operation / Process monitoring / Safety management
Recommended Skills
Chemical analysis / Equipment maintenance technology / PLC operation / Quality control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Requires accurate grasp of subtle changes in liquid quality and equipment behavior. |
| Physical Stamina & Endurance | Requires physical stamina due to long hours of standing work and handling heavy objects. |
| Stress Tolerance | Requires preparation for work in high-temperature and chemical environments and emergency responses. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine tasks with few innovative ideas. |
| Planning & Organization | Mainly follows on-site instructions to proceed with work. |
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