Workers operate a sewage vacuum truck beside a home, servicing a manhole near a wastewater treatment facility at sunset

Septic Sludge, and the Overlooked Link in the Waste Loop

Septic sludge is an overlooked part of the waste cycle, connecting rural households to treatment plants, land application, landfills, and incineration. This article examines how septage can provide nutrients and energy through biosolids recovery, while raising concerns about PFAS, microplastics, and pathogens. Better pumping, disposal transparency, contaminant testing, and resource recovery are essential for sustainable sanitation.