advanced digestion of biological or and mixed sludge by thermal hydrolysis – Digelis® TH
A process that halves the volume of sludge cake while boosting biogas production
Digelis® TH is an boosted advanced digestion technology that reduces the sludge quantity by half after dewatering utilizing a preliminary process of thermal hydrolysis of biological or mixed sludge.
Thermal Hydrolysis Process (THP) disintegrates the cell structure of bacteria into a easily digestible and dewaterable product.
key figures
- Production of biogas increased by 50% for extended aeration sludge
- Up to 40% reduction of sludge evacuation costs
- Increase dryness by 5 to 10 % compared to a conventional digestion
- Sludge volume is reduced by 1/2 compared to treatment line without digestion
among references
- Dunkerque (France) – 500,000 PE
- Dijon (France) – 400,000 PE
- Juan Diaz (Panama) 2,000,000 PE
documentation
Digelis Turbo - enhanced digestion of biological or mixed sludge(pdf - 322.6 kB)
Brochure Digelis TH
read more :
Sludge treatment, Sludge digestion, Biogas, Digelis,Methnization, Methanis,
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profit
- Ability to double digester capacity in existing installations
- Reduce the capacity needed for the final drying step
- Auto-Thermal reforming of biologically treated sludge
- Fully-automatic operating cycles
- Production of reusable biogas increased from biological sludge for extended aeration sludge
- Reduction of the cost of sludge removal
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