Dongguan EDS Electronic Technology Co., Ltd could customize comprehensive and efficient solutions according to customers' different needs. EDS's household electrical appliances is widely used in many industries. EDS provides quality products and excellent services. Customers are warmly welcome to contact us. We will show you the car air purifier series that is most popular with customers.

What material is the filter of the fresh air system made? Primary effect filter, medium effect filter, double pressure ion wind static collector, high efficiency HEPA filter, photo catalyst sterilizer ,.Activated carbon.However, the filter screen primary effect filtration and electrostatic dust collection of the Haoting fresh air system are recommended to be cleaned once in about 2 months,Medium-efficiency filtering and efficient filtering are recommended to be replaced once in about 6 months.The filter screen will absorb a lot of dust during the filtration process,After a long time, it usually needs to be replaced;However, the heat exchange core of the Lanshe fresh air system does not need to be replaced,After using it for a period of time, you can continue to use it.

How to install the front filter of the water purifier? 1. the front filter is usually installed after the water meter of the inlet pipe to ensure that a large amount of precipitated impurities generated in the pipe network will not cause harm to the human body, it also plays an active role in protecting dark compress pipes, faucets, electrical appliances, etc. The front filter is the nemesis of secondary pollution, and it is a reliable impurity filtration device to clean the water first.2. the household front filter is installed in the main pipe. the front filter comes with a live connection, which can easily separate or combine the joint with the water pipe. it is generally installed in the cabinet. it is best to install it with the water pipe when decorating, in order not to affect the use of the back waterway, the bypass waterway can be installed in front of the front. Some front filters have universal joints, so that the filter can be installed on the horizontal and vertical mains, and the separat

Find an example of medium water treatment http://www .Iwatertech.This website is very good,A lot of my knowledge is learned from here,The following example of medium water treatment,It was also extracted from here,I hope it will be useful to you.Update Time: 5-Abstract: The design principle and common process flow of the residential sewage treatment station are summarized.This paper introduces in detail the good water quality of the sewage treated by the ECE process-Stable operation-Simple management-Less land occupation-The characteristics of low mud production.After membrane filtration and disinfection, the outlet water of the CASS process can reach the standard of water reuse,It provides an optional process and supporting equipment for sewage treatment and reuse in residential areas.The building community is a relatively independent area with one function or multiple functions,Its drainage system is usually not covered by the urban municipal pipe network.Acco