Sludge treatment takes place in digestion towers. Organic matter such as grease, oil and carbohydrates are biologically broken down in anaerobic processes at temperatures of approx. 37 °C. Amongst other things, methane-containing fermentation gases are produced, which are used in energy recovery processes. Sludge treatment, thickening and energy generation require complex open and closed loop control as well as measurement processes – sometimes in EX areas.
Sensitive electronics are optimally protected in application-specific Weidmüller Ex junction boxes, while standard SIL relays ensure optimum protection for people and machines in the event of an emergency.
Mechanical preliminary treatment
Sand and grease separation
Primary sedimentation tank
+49 5231 14-0
+49 5231 14-292083