GRANULATE

Andritz Thermal Processes are proven technologies for converting sludge into biosolids that can be marketed as:

• High quality pelletized fertilizer or soil conditioner
• Landfill
• Alternative fuel in cement and brick kilns
• Renewable energy supply for combustion and power generation
• Substitute in coal power plants and waste plants (Cogeneration plants)

Major product quality requirements achieved are:

• Dryness content ranging from 90% to 95%
• Considerable nutrient content (N-P-K, micronutrient, organic content)
• Particle size range from 0.5 to 4 mm with minimum dust content
• Bulk density from 600 to 750 kg/m³
• Durability for handling, storage and transportation
• Pathogen and vector attraction reduction – Class A product according US EPA 40 regulations
• Fulfilling pollutant concentration limits for Exceptional Quality Biosolids

ASH

Utilizable as:

• Make-up material for road construction
• Substitute in cement plants
• Concrete aggregate
• Landfilling

Major product quality requirements are met:

• Organic content < 3%
• Oxidic bonding of heavy metals
• Inert ash
• Eluate values according to Drinking Water regulations

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