utjevningsbasseng

An utjevningsbasseng, often translated as equalization basin or balancing pond, is a hydraulic structure designed to regulate water flow and pressure in a water distribution system or a wastewater treatment plant. Its primary function is to absorb fluctuations in water supply or demand, thereby creating a more stable and consistent flow. In water distribution networks, utjevningsbasseng act as reservoirs that store excess water during periods of low demand and release it when demand increases, preventing pressure surges or drops. This helps maintain a reliable water supply to consumers and protects the integrity of the pipe network.

In wastewater treatment, utjevningsbasseng serve a similar purpose of managing flow variability. They receive raw wastewater from the collection system, which can vary significantly in flow rate and pollutant concentration throughout the day. By holding this incoming flow, the equalization basin allows for a more uniform and manageable inflow to downstream treatment processes. This steady flow improves the efficiency and effectiveness of biological and chemical treatment stages, as they are designed to operate optimally under consistent conditions. The design and size of an utjevningsbasseng depend on the specific application, the expected range of flow variations, and the desired level of flow equalization.