Solutions > Biosolids
Biosolids
Overview
World-class Treatment Solutions
Degremont Technologies provides high-performance water, wastewater, and sludge treatment solutions for any size population and virtually any influent condition. We’re involved in every stage of a project – from process design to equipment supply to operations training
Careful evaluation of each application means our customers receive the most efficient combination of technology and products at the lowest overall cost. Our design engineers look at the entire treatment line to find ways to improve water supply and control pollution economically.
We handle drinking water treatment and wastewater applications like primary, secondary, wastewater reuse, and stormwater management for municipalities around the country. Industries, too, benefit from our diverse solutions, including physical-chemical treatment, packed-bed demineralization, ion exchange, reverse osmosis, and aerobic/anaerobic biological systems..
Product Range
Main Features
|
Technology |
Mixing system |
Two-Phase Anaerobic Digestion |
Thermal Oxidation |
Thermal Drying |
|
Typical sludge inlet |
3-6% |
3-6% |
26-28% DS |
18%-35% |
|
Maximum sludge reduction |
50-60% volatile solids destruction |
55-70% volatile solids destruction |
93% |
90% |
|
Mixer size |
18”, 24”, 30” |
— |
— |
— |
|
Quantity of mixers |
1 to 17 |
— |
— |
— |
|
Digester diameter |
20’ to 125’ |
— |
— |
— |
|
“Draw and fill” digester |
Continuous or draw and fill |
3 feedings per day |
— |
— |
|
Nominal Temperature |
95°F(35°C) |
131°F (55°C) in thermophilic phase |
1562°F (850°C) |
<230°F (<110°C) |
|
98.6°F (37°C) in mesophilic phase |
||||
|
Ammonia |
— |
— |
— |
— |
|
Volatile fatty acids (VFA) |
Typically 100-300 mg/l |
2500-5000 mg/l in thermophilic phase |
— |
— |
|
100-300 mg/l in mesophilic phase |
Main Applications
|
Digestion |
X |
X |
|
|
|
Class A Sludge |
X |
X |
X |
X |
|
Thermal-Oxidation |
|
|
X |
|
|
Sludge Dryer |
|
|
|
X |
|
Class B |
X |
|
|
|
|
Industrial |
X |
|
X |
X |
Range Brochure
To learn more about the Biosolids range of products, click to download the brochure below:
Product Focus
INNODRY® 2E
Thermal drying is one of several methods that can be used to reduce the volume and improve the quality of wastewater biosolids.
INNODRY® 2E is an innovative and patented combination of proven technologies, allowing the advantages of both direct and indirect dryers, with unmatched energetical performance in a dust free environment.
INNODRY® 2E has also been designed to ensure highest operational safety standards to its customers.
Applications:
- Municipal sludge drying
- Industrial sludge drying
Main Features:
- Two stage drying technology
- Capacities from 0.5 to 4 tH2O/h water evaporation
- Energy-efficient, with integrated heat recovery system
- Operational safety
- No dust
- Low exhaust air emission
Technical Features:
- From 500 kg to 4 t water evaporation per hour
- Inlet sludge: 18 to 35 %
- Dried sludge: 65 to 90 %
- Energy need: 650 to 750 kWh per ton water evaporated
- Fully hygienized Class A compliant granules
