What criteria are filter detection usually based on? A search on the Internet,GB/T 14295-GB/T 18801-EN 779: 2002 participation air filers for general fulfillment-ANSI/ASHRAE 52.2-2007 Method of Testing General service Air-ANSI/ASHRAE 52.1-1992 Gravimetric and Dust-Spot Procedures for Testing Air-There are many kinds of Cleaning Devices Used in energy for remote participation filter,
What is the purpose of the 1u filter? There is no direct relationship between Micron and mesh, and not all mesh can be converted with Micron, and the accuracy of the filter varies according to the media. The filtration accuracy of hydraulic pressure is generally expressed by beta value, the air is different. the number of entries generally refers to the square hole network, and sometimes refers to the particle size.
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