Valmet LS provides a quality measurement for reject water
Apr 27, 2021
In Gasum's biogas plant in Finland, the reject water solids are measured with Valmet Low Solids Measurement (Valmet LS). The reject water should be as free of solids as possible, so Valmet LS provides a quality measurement with a measuring range of 0-5000 mg/l.
Valmet LS measurement works fine. Now it is controlling the process and secures good reject water quality to an end customer.
Harri Manu, Plant manager, Gasum
Summary
Location
Kuopio, Finland
Customer target
Measure reject water solids and get a quality measurement to report the reject water quality to the end customer.
Solution
Biogas plant sludge dewatering centrate total suspended solids measurement Valmet Low Solids Measurement (Valmet LS), the only online measurement that can measure in this position.
For the best performance, special attention was paid to the cleaning cycles.
Benefits
Improved quality is an important factor when selling the reject water to the customers.
Keywords
Wastewater, Solids measurement, Automation, Europe
