Zinc Sulfate Manufacturing Worker
りゅうさんあえんせいぞうこう
Industry & Occupation
Classification
Summary
Uses sulfuric acid and zinc as raw materials in chemical reactions, and manufactures zinc sulfate crystal products through processes such as filtration, washing, and drying. This is an industrial chemical manufacturing job responsible for equipment operation, process control, quality management, and safety management.
Description
Zinc sulfate manufacturing workers react sulfuric acid and metallic zinc, and handle the production of zinc sulfate crystals through processes such as filtration, washing, and drying. Specifically, they perform raw material weighing and charging, management of reaction conditions (temperature, pH, stirring), operation of recovery, filtration, washing, and drying equipment for products, and quality inspections (concentration, purity, particle size measurements). Additionally, important tasks include safety management during processes, wastewater treatment for the environment, equipment inspections and maintenance, and initial responses to accidents and abnormalities. They work to maintain stable quality based on production plans while striving to improve production efficiency and reduce costs.
Future Outlook
Demand is expected to expand as battery materials for electric vehicles and renewable energy fields, and the need for recycling technologies will increase with stricter environmental regulations. However, operational personnel are trending toward decrease due to advances in automation and labor reduction.
Personality Traits
Cautious / Cooperative / Meticulous / Strong sense of responsibility
Work Style
Career Path
Manufacturing Operator → Team Leader → Manufacturing Manager → Quality Management Staff → Plant Engineer → Factory Manager
Required Skills
Hygiene and Environmental Management / Plant Operation / Process Control / Quality Management
Recommended Skills
Basic Knowledge of Mechanical Maintenance / PLC Operation / Reading English Literature
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Accurate measurement and reaction control are essential for maintaining quality and safety management. |
| Physical Stamina & Endurance | Long hours of standing work and the burden of wearing protective gear are significant. |
| Stress Tolerance | Tension and emergency response are required in environments handling high temperatures and hazardous materials. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since work is based on procedures, there is little opportunity to exercise creativity. |
| Initiative & Leadership | Mainly work following procedures, with limited autonomous judgment. |
Related Qualifications
- Hazardous Materials Handler (Class B, Type 4)
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