What does PSR stand for in wastewater treatment?

In the context of wastewater treatment, PSR stands for Percent Solids Recovery. This term is important as it measures the efficiency of the wastewater treatment process, specifically in how effectively solids are recovered from the treatment process.

The Percent Solids Recovery metric indicates how much of the solid waste can be treated and recycled back into useful forms, such as biosolids that can be used in land application or as fertilizer. By maximizing solids recovery, treatment facilities can reduce waste and improve sustainability, as well as potentially save on disposal costs. This metric helps operators evaluate the performance of treatment processes, ensuring that waste is managed effectively and efficiently.

Understanding Percent Solids Recovery is crucial for wastewater facility operators, as it directly impacts the overall effectiveness and environmental performance of the treatment process.