Non-Ferrous Metal Leaching and Purification Worker
ひてつきんぞくしんしゅつ・じょうえきこう
Industry & Occupation
Classification
Summary
Plant operator who extracts and refines metals from non-ferrous metal ores or scrap using chemical methods.
Description
Non-ferrous metal leaching and purification workers process ores or metal scrap with acid or alkali solutions to extract metal components into solution (leaching), then remove impurities (purification) using methods such as ion exchange or electrolytic refining to produce high-purity metal solutions. Tasks include solution management, pH adjustment, monitoring of temperature and concentration, and analysis by sampling. Safety management and waste liquid treatment for environmental measures are also important. Plant operation experience and knowledge of chemical analysis are required.
Future Outlook
Due to strengthening environmental regulations and the growing importance of resource recycling, demand for chemical metal recovery technology will remain stable, with the introduction of automation and labor-saving equipment progressing.
Personality Traits
Attentive / Calm and Composed / Strong Sense of Responsibility
Work Style
Career Path
Plant Operator Apprentice → Leaching and Purification Operator → Shift Leader → Plant Engineer → Manufacturing Department Manager
Required Skills
Chemical Solution Adjustment / Plant Operation Management / Sampling Analysis / pH and Concentration Measurement
Recommended Skills
Electrolytic Refining Technology / Ion Exchange Resin / Safety and Health Management / Waste Liquid Treatment
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because it is necessary to accurately manage the chemical balance of the solution. |
| Attention to Detail & Accuracy | Because small changes in concentration or pH directly affect quality. |
| Physical Stamina & Endurance | Because there is physical strain from equipment cleaning and material handling, etc. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | The work centers on routine operation management following procedures. |
Related Qualifications
- Hazardous Materials Handler Class B Type 4
Aliases
- Leaching Worker
- Purification Worker
Related Jobs
- Metal Product Processing Worker
- Smelter Worker