What Does HRT Stand For?

HRT stands for Hydraulic Retention Time

Hydraulic Retention Time (HRT) is a critical parameter in various engineering and environmental applications, particularly in wastewater treatment and hydraulic systems. It represents the average time that water spends in a specific system or component, allowing for adequate treatment and interaction in processes such as filtration, sedimentation, and biological activity. HRT is essential for optimizing system performance, enhancing treatment efficiency, and ensuring compliance with regulatory standards.

Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym

Other Meanings for HRT