Abstract: This paper discusses the sources, hazards and ways of emission reduction of organic waste gas in the process of automotive coating. Several kinds of waste gas treatment such as adsorption, combustion, cryocondensation, activated carbon adsorption-catalytic combustion an.......
Water is the source of life.
In the 2016 government work report, it was pointed out that we should focus on water pollution control, push forward the construction and renovation of urban sewage treatment facilities in an all-round way, strengthe.......
Introduction: When operating the vacuum rake dryer, start the mixer first, take part in the dried material, and close the feed inlet. Pass steam heating together, the pressure of heating steam is usually 0.2~0.4Mpa (gauge pressure). With a vacuum pump to .......
The use of agricultural plastic film in China passed the initial "white revolution" and caused serious "white pollution". Unscientific handling methods completely broke the problem of residual film pollution. At present, our country has carried out active cont.......
Guidance: If the circulating water system is not cleaned for a long time, the pipeline will be blocked, resulting in poor circulation of circulating water or a small amount of the circulating water will cause heating of the bearing shell; when the interna.......
The salt spray test chamber is suitable for the surface treatment of various materials, including the paint, electroplating, organic and inorganic film, anodic treatment, anti-rust oil and other anti-corrosion treatment to test the corrosion resistance of the product.
Salt spray test .......