Can an efficient filter bacteria? With the improvement of the requirements at any time, the end of the modern hospital operating room is equipped with an efficient filter to achieve the purpose of purification, but there are often users running in the operating room for a period of time, and point the root cause of the problem to the efficient filter. now explain to friends the main role of an efficient filter, so that friends can understand that the efficient filter is not omnipotent. efficient filter filtering principle: dust particles in the air, or inertia with the flow of air, or irregular movement, or movement by a certain field force. When a dust particle in motion hits a filter, the gravitational force between the particle and the surface of the efficient filter causes it to adhere to the filter. The dust filtration efficiency of the high-efficiency filter for 0.3 μm in the air can reach more than 99.99%. Therefore, the above principle, the high-efficiency filter only has the function of filtering dus
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Can the water purifier really purify the water? The water purifier is also called water purifier and water filter. The core technology of the water purifier is the filter membrane in the filter element device. The main technology of the water purifier comes from the UF membrane and RO reverse osmosis membrane, it is a small water treatment equipment for deep purification of water quality according to the requirements of water use. Generally speaking, the water purifier refers to a small filter used as a household.The water purifier can be divided into many kinds according to different purification principles and processes. Among them, RO reverse osmosis technology has the highest filtration accuracy (filtration accuracy is 0.0001 microns), since the pore diameter of the reverse osmosis membrane is only one in 100,000 of the diameter of the hair wire, only water molecules and dissolved oxygen are allowed to pass through, all the impurities contained in the water, such as pesticides, bacteria, viruses, heavy
