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.
Processing requirements:
- Residual water treatment sludge reservoir.
- Adjust the pH of wastewater in rain water drain system.
The system automatically adjust pH of wastewater in the sewage plant in Lam Dong Aluminum

ACID PUMP SYSTEM

PLANT PLUMBING RESIDUAL SLUDGE RESERVOIR AT ALUMINA PLANT
Plant plumbing residual sludge reservoir at the alumina plant

TRESTMENT PLANT OPERATOR

TREATMENT TANK