What is a running filter?
The draw filter is a type of biological filter in which water continuously passes through a porous surface, such as peat moss, plastic or rocks and a dense layer of biological slime to capture pollutants. The name is an incorrect name because there is no technically no filtering or stress, but the slime is able to collect and reduce the amount of waste in water. The filter filter is usually used before more advanced machine forms of wastewater treatment. The three parts of the Flicling filters are the filter medium, the Underdain distribution system and the UnderDain system that combines to help clean the water. This water must be cleaned in order to return to the system and be reused for other water needs. The filter filter is one of the first cleaning processes to encounter waste waters, and it works by producing slime and running water.
Waste water first touches the filter medium, a porous substance that is usually cheapfor purpose and has a large surface area. If the material clogs easily or is fragile, it will not be suitable as a filter medium because the water will be trapped or destroyed by the filter surface. When the waste water passes through this surface, the surface begins to accumulate slime of all pollutants. After some time, the slime will be strong enough to block the oxygen from the penetration of the slime layer. This allows the slime to absorb other pollutants.
The distribution system is the second part of the creation of the distance filter, but it is the first part of the meeting with water. Distribution systems transfer water from various sources to the filter medium. The efficient distribution system is able to distribute the waste water evenly over the media surface. This means that sprinklers are commonly used, so the water can sprinkle in all directions.
After the water passes through the slime, it encounters the third part of the running filter, the undercuffed system. There are usually two weapons for this system. One arm is able to take water after passing through the slime so that it can afterCRAVE in further treatment of machines or other methods. The second arm takes excess slime - and all the pollutants it carries with it - which travels on the filter.