1. Characteristics of sludge
2. Methods of stabilization and hygienization
3. Technological procedures for processing sewage sludge
3.1 Sludge Thickening
3.2 Sludge Dewatering
3.3 Sludge Drying
4. Transport sludge
5. Use of sewage sludge
5.1 Anaerobic stabilization
5.2 Composting
5.3 Agricultural use
5.4 Thermal recovery - incineration
5.5 Reclamation
6. Sewage sludge and related legislation
2. Methods of stabilization and hygienization
3. Technological procedures for processing sewage sludge
3.1 Sludge Thickening
3.2 Sludge Dewatering
3.3 Sludge Drying
4. Transport sludge
5. Use of sewage sludge
5.1 Anaerobic stabilization
5.2 Composting
5.3 Agricultural use
5.4 Thermal recovery - incineration
5.5 Reclamation
6. Sewage sludge and related legislation