Construction, installation and operation of leachate treatment system. Meet discharge standards according to current regulations of the Ministry of Natural Resources and Environment.
Nội dung
1. Project information
– Project name: Construction, installation and equipment, operation of leachate treatment system. System installed at Vietnam Waste Treatment Plant
– Location: Ho Chi Minh City, Vietnam
– Capacity: 280 m3/day and night
2. Input parameters of leachate treatment system
- Type, level of construction: Level III technical infrastructure construction
- Input water: leachate, industrial wastewater, hazardous wastewater. Allowable TDS index up to 35,000 ppm
3. Proposed technology and treatment solutions
Apply reverse osmosis (RO) technology. ROCHEM RO membrane technology, treat leachate into wastewater that meets current standards.
In this technology, raw water flows through the frame and disc membrane structure. Then through the reverse osmosis membrane. Suspended substances, bacteria and viruses are separated to obtain a quantity of pure water permeating through the membrane. The purified water after treatment has a TDS of 340-500 mg/l, ensuring the prescribed standards.
4. Strengths of the treatment technology
- Treats wastewater with TDS concentrations up to 100,000 mg/l.
- Eliminates most bacteria in water;
- Treated water meets reuse standards for sanitary and civil purposes.
5. Water treatment results
Output clean water: ~ 200 m3/day and night
Quality: Meets column A, QCVN 25:2009 BTNMT and QCVN 40:2011 BTNMT
