Jakosäiliö

Jakosäiliö is a Finnish term that translates roughly to "distribution tank" or "separating tank" in English. It refers to a storage vessel designed to hold, mix, or separate fluid or gas streams in industrial, municipal, or environmental systems. The primary purpose of a jakosäiliö is to regulate flow, stabilize pressure, and ensure that the substances delivered to end users or downstream processes meet specified quality and safety standards.

Typical applications include municipal water supply, where a jakosäiliö may serve as a buffer tank that absorbs fluctuations in demand and helps maintain consistent water pressure. In the petroleum and petrochemical sectors, these tanks often act as intermediate storage for refined products, allowing for the continuous blending of different grades before distribution. Environmental engineering also utilizes jakosäiliöitä for the treatment of wastewater or the segregation of hazardous chemicals, enabling controlled release or further processing.

Construction materials vary according to the substances stored. Stainless steel, reinforced concrete, and composite polymers are common for fluids with corrosive properties, while high-density polyethylene (HDPE) or polypropylene is chosen for lighter, nonhazardous mixtures. Temperature control systems, level sensors, and inlet/outlet control valves are typical instrumentation installed to monitor and adjust operation parameters.

Regulatory compliance is critical; local and national standards governing tank construction, pressure containment, and material compatibility dictate design specifications. In Finland, these regulations are enforced by the Ministry of the Environment and related authorities. Regular inspections, leak detection tests, and maintenance programs help prevent environmental contamination and ensure continuous, reliable operation of jakosäiliöitä.