What Does PAO Stand For?
PAO stands for Polyphosphate Accumulating Organism
PAO, or Polyphosphate Accumulating Organism, refers to a unique group of microorganisms that are capable of accumulating high levels of polyphosphate granules within their cells. These organisms play a crucial role in the biological treatment of wastewater by enhancing nutrient removal, particularly phosphorous, from effluents. PAOs contribute to the efficiency of biological nutrient removal processes, promoting sustainable wastewater management and reducing environmental impacts. Their metabolic pathways allow them to thrive under varying environmental conditions, making them integral to contemporary wastewater treatment technologies.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym