Fjell Municipal Sludge Drying Systems
Scalping or Full drying
Municipal Wastewater Treatment
Drying of sludge from Municipal Waste Water Treatment Plants - converting sludge into a valuable resource. Biosludge and MWWTP sludge are known to be extremely tricky to dry because of their tendency to transform to a glue phase.
Municipal WasteWater sludge is generally an extremely tough application with severe wear and tear on the drying equipment, but the Fjell Turbo Disc Dryer has proven to resist these extreme conditions since the first unit was installed in 2001.
Fjell dryer solutions for municipal sludge.
Part drying or scalping
In Fjell Turbo Disc (TD) Dryer. We increase relative portion of dry matter (DM) on wastewater from approximately 20% to 40% for the sludge to be fed directly to incineration.
Full drying
In Fjell Turbo Disc Dryer. Together with a mixing system we can increase DM up to approximately 93%. Important nutrients such as nitrogen and phosphorus will remain in the sludge. Such sludge is useful as a basis in fertilizer production.
By using Fjell TD dryer together with our patented process solution, the steam consumption can be reduced by up to 40% compared to a standard dryer.
Our projects and solutions
Biogas Digestate Drying Systems
Fjell Technology Group offers energy efficient biogas digestate drying systems. High performance and long-lasting durability!
Processing of other rest raw materials
Fjell Technology Group has a unique portfolio of dewatering & drying technology that enables us to dry up almost all types of raw material.
FRS Wastewater treatment systems.
Fjell Technology Group offer different high-quality wastewater treatment solutions customised to the customer's needs in all regards.
Municipal Sludge Drying Systems
Fjell deliver world class sludge dryer systems for dewatered municipal sludge or digestate. Our patented energy saving solutions can reduce energy consumption with up to 40% compared to conventional d…
Fjell Fishmeal & fish oil plant
Fjell combines world class equipment and competence, with patented energy saving solutions. We can achieve up to saving up to 40% energy compared to modern conventional fishmeal and fish oil plants.…