Stage sludge incineration autothermal: pre-drying + incineration – Thermylis® 2S
Drastically reduce energy costs using the heat value of sludge.
Thermylis® 2S, a sustainable technology focused on energy recovery, constitutes one of the most efficient, cost-effective, and environmentally friendly solutions for reducing sludge volume.
The system combines an incinerator with an upstream sludge dryer to promote the system's energy self-sufficiency. Pre-drying of the sludge makes the process autothermal.

key figures
- Near 0 fossil fuel consumption due to the energy recovered from flue gas
among references
- Kielce (Poland) 300,000 PE
- Gdansk (Poland) 800,000 PE
- Valenton (France) 1*50 tDS/day
- Shenzhen (China) 2*80 tDS/day
- Pudong (Shanghai) 2,600,000 PE
- La Roche-sur-Yon (France) 120,000 PE
profit
It also inherits the advantage of the standard Thermylis®, such as:
- Reduction of greenhouse gas emissions
- Maximal combustion yield
- Low environmental impact
- Near-zero fuel consumption (fuel, gas) due to recovered energy
- Sludge volume reduction reduces transport and landfill costs
- Full elimination of pathogens and hormonal molecules thus strengthening health and safety




