Waste leachate → Integrated adjustment tank for homogenized sedimentation → A/O/MBB system for nitrogen removal and organic matter degradation

UF (Ultrafiltration) pretreatment → RO (Reverse Osmosis) for deep desalination and purification; RO-produced water: meets standards for reuse or discharge.

RO concentrated water: from the reflux adjustment tank or the re-injection incinerator

Biochemical sludge and pretreatment sludge → Sludge thickening + spiral press dewatering → Dry sludge disposed externally;

Dehydrated filtrate reflux front end

The system is fully equipped with automated dosing, online membrane cleaning, and fully automatic electric-controlled operation without human intervention.

applicable scene

1. Leachate from municipal solid waste incineration plants; 2. Sanitary landfills for municipal solid waste;

3. Co-processing project for food waste and sludge; 4. Leachate treatment at small-scale solid waste transfer stations.

core advantage

1. Integrated skid-mounted design with minimal civil engineering work, compact footprint, and short installation duration;

2. The biochemical + dual-membrane combined process is suitable for complex wastewater with high COD, high ammonia nitrogen, and high salinity levels in the leachate;

3. The sludge dewatering unit is integrated within the system, enabling on-site sludge reduction with comprehensive supporting facilities and no secondary pollution;

4. Fully automated, unattended operation with automatic execution of all procedures including chemical dosing, membrane cleaning, and sludge discharge;

5. Fully enclosed housing design enables centralized collection and treatment of odors, preventing odor dispersion throughout the facility.