esisuodatusta
Esisuodatusta, Finnish for pre-filtration, refers to a set of processes used to remove suspended solids from liquids before they undergo further treatment or processing. It is commonly applied in drinking water treatment, industrial water systems, and various process industries to reduce the burden on downstream units such as membranes, activated carbon beds, or heat exchangers, and to protect equipment from fouling and wear.
The primary purpose of esisuodatusta is to improve performance and reliability of subsequent treatment steps by
Technologies used for esisuodatusta range from gravity-based media filtration (such as sand, anthracite, or dual-media beds)
In many Finnish and international water and process engineering contexts, esisuodatusta is regarded as a standard,