Filtration: A slow sand filter, pressurized rapid sand filter, or pre-coat filter is the next step in treatment to filter out as many of the blue-green algae cells as possible before the water enters the disinfection system. ï Pressured rapid sand filters are the most common filters used for drinking water ponds.
Reactive urothelial cells and severe, mostly chronic inflammation. -- Urothelial cells, a type of epithelial cell found only in the urinary tract, line the urinary tract and they become reactive (changed) when injured by inflammation.
Epithelial cells in urine may be a cause for concern if the numbers are higher than normal. The sloughing of epithelia is quite a normal process of the body sheddingdead cells and creating new ones. If epithelial cells are high in your urine it could signal a problem with your kidneys or an infection in your urinary system. This article will examine some possible causes and what urinalysis means.