EWAGE TREATMENT AT BAUXITE ALUMINUM PLANTS
Plant producing process consisted of 2 phases:
- Aluminum Ore Mining.
- Processing aluminum ore bauxite into aluminum.
ALUMINUM ORE PHASE
To ensure completely concentrated sludge to be pumped into tailing lake and sewage into the environment, conduct Nalco85035 and Nalco83384 deposition.
Condensed tank at Lam Dong Aluminum Plant
Tailings lake at Lam Dong Aluminum Plant
Additional water supply tank at Lam Dong Aluminum Plant
Circulating water tank at Lam Dong Aluminum Plant
ALUMINUM BAUXITE PRODUCTION PHASE
In the process of producing aluminum bauxite, it generates highly alkaline sewage. Much of this waste water will be pumped into the sludge reservoir for storage and reuse.
Fraction escapes into storm water sewer system of the plant.
- Residual water treatment sludge reservoir.
- Adjust the pH of wastewater in rain water drain system.