ค้นหาตำแหน่งงานว่าง
1. Perform routine duty on waste water treate system.
- Check and record the amount of chemical used in the wastater treatment system and add chemicals to be used all the time
- Record the amount of wastewater that enters the treatment system, water treatment, and measure water bills PH, TDS, FM, etc.
- Collect wastewater sample to the laboratory.
- Control the quality of the water to meet the standards before releasing it to the industrial estate's treatment system.
- Press t
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