Task - Läckeby
Stand: G12
Aquathermy and Riothermy
Waste water treatment processes and equipment
Water Separation Techniques
Plastic pellets from wastewater
The Roto-Sieve drum screen removes plastic pellets and other contaminants from the wastewater at a plastic pellet manufacturer. The Roto-Sieve has a perforation of 1 mm and processes a flow rate of 300 m³/h. The pellets are transported to a container via the screw conveyor.
https://task.be/en/equipment-water-treatment/drum-screens-roto-sieve/
Other news
Optimisation of pre-treatment at WWTP
The Gramat WWTP in France has significantly improved its pre-treatment process by installing a Lackeby Roto-Sieve® drum screen. The installation, with a capacity of 9,500 IE, processes an average of 60 m³ of influent per hour.
Energy from effluent
Effluent from wastewater treatment plants often still contains valuable heat. This heat can be recovered using heat exchangers.