Case Study: Muffin Monster Protects Spanish Biogas Facility

Muffin Monster protects pumps, enhances productivity in biogas application

Organic feedstock comprises tough, large pieces of inorganic debris, like metals and plastics. This material, if left uninhibited, can clog the pumps and pipelines within the digester and cause the system to breakdown.

In 2013, a biogas application facility in Catalonia, Spain was experiencing these very problems. They worked with Protech Continental, the exclusive JWC International distributor in Spain, to devise a long-term solution that would keep the system running smoothly.


Low production and high maintenance in biogas production facility due to problem solids, viscous nature of sludge and a solids content exceeding 8 percent dry solids.


30004-B150 Muffin Monster


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