Category Archives: Bio-Foul

No Bio-Foul in Sump

Close-up view of a groundwater monitoring well installation, featuring a well cap with various pipes, valves, and sensors above ground, including a top-head drive pump. The background includes a grassy landscape, trees, and distant buildings under a clear blue sky.

Pumping the Sump – without the Bio-Fouling

When bio-growth on a competitor’s airlift pump rendered it unusable in a landfill sump at a remarkably clean, state-of-the-art facility in the Northeast, the nationally recognized landfill installed the popular Edge Pneumatic Piston Pump™ from Blackhawk.

Bio-fouling is unacceptable to the ISO-awarded managers of the privately owned 720-acre site, which receives an average 4,750 tons of solid waste a day and is proud of its environmental management system.

Pumping the Sump – without the Bio-Fouling When bio-growth on a competitor’s airlift pump rendered it unusable in a landfill sump at a remarkably clean, state-of-the-art facility.