What Does OLR Stand For?
OLR stands for Organic Loading Rate
Organic Loading Rate (OLR) refers to the quantity of biodegradable organic matter introduced into a treatment system, typically expressed in terms of mass per unit volume, such as grams of chemical oxygen demand (COD) per liter per day. OLR is a critical parameter in wastewater treatment processes, influencing the efficiency of biological treatment systems by determining the potential for biological activity and substrate availability for microorganisms. Proper management of OLR is essential for optimizing treatment performance, meeting regulatory standards, and reducing environmental impacts.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym