hiekkasuodattimilla
Hiekkasuodattimilla, also known as sand filters, are devices used to remove impurities from water by passing it through a layer of sand. The process relies on the principle that particles in water are larger than the pores in the sand, allowing the water to pass through while trapping the impurities. This method is commonly used in water treatment facilities to improve water quality for drinking, irrigation, and industrial purposes.
The basic components of a sand filter include a tank, a layer of sand, and an underdrain
Sand filters are effective in removing a variety of contaminants, including suspended solids, bacteria, and protozoa.
The design and operation of sand filters can vary depending on the specific application and water quality