Sludge Recovery
Converts sewage sludge into cover soil, planting soil and lightweight aggregate.
Converting sewage sludge into cover and planting soil through
resource recovery.
Sewage-sludge recovery stabilizes and solidifies sludge in an improvement plant so it can be reused as cover soil, planting soil, lightweight aggregate and other materials.
A compact system comprising sludge feeding, amendment storage and supply, an inclined screw mixer and discharge equipment enables easy installation, expansion and operation.
Sludge and amendments are metered and continuously mixed.
Produces material suitable for landfill cover, planting soil, lightweight aggregate and other uses.
Reduces waste-treatment costs while increasing reuse value.
Project Process
After analyzing site conditions and material characteristics, each project is carried out through staged collection, treatment, reuse and restoration.
Feed controlled quantities based on moisture and composition
Blend amendments for the intended end use
Achieve solidification through uniform mixing and reaction
Use as cover soil, planting soil or lightweight aggregate
Applications
Soil Resources evaluates both field applicability and reuse potential to develop project strategies balancing environmental performance and economics.
- Landfill cover material
- Vegetation-supporting soil amendment
- Lightweight aggregate and backfill
- Sewage and water-treatment sludge recycling
