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.
The urine may contain three different types of epithelial cells depending on the location of the problem â the squamous, renal tubular and transitional cells. â¢ Squamous epithelial cells are cells found particularly in the skin surface, in the urethraâs outer portion, and the insides of the vagina. These cells are usually large, flat, and scale-like which cover that entire surface and help in performing some of the vital functions inside the human body.