Application of zeolite
Time of Update: 2021-11-15
The research results show that the optimal pH range for natural zeolite to adsorb ammonia nitrogen is 3-9, and the adsorption process is dominated by ion exchange; high-temperature roasting will cause dehydration of the zeolite, which will cause the pore wall to collapse, increase the pore size of the zeolite, and reduce the specific surface area.
Daily Chemicals: Ancient Times - Chemicals from Stamps (Nine
Time of Update: 2020-12-12
commonly used in chinese life in ancient times, such as pigments, dyes, paints, cosmetics, fragrances, leather, etc.
At that time, there was also a method of smoking processing raw skin, this smoked tanning method is also due to aldehyde in the smoke.
Rat nitric oxide synthase (T-NOS) enzyme-linked immunoassay (ELISA
Time of Update: 2020-11-22
rat nitric oxide synthase (T -NOS) immunoanalytogenic analysis ( ELISA ") < "center" style: "TEXT-INDENT: 28.1pt; TEXT-ALIGN: center;"> < "FONT-SIZE: 14.0pt"; "> box instruction manual " reagents for research purposes only Purpose: This kit is used to determine rats serum, plasma and related liquid samples of nitric oxide synthetic enzymes T -NOS) content content.
All over VOCs special help inspection in progress! What should companies do
Time of Update: 2020-07-28
In recent years, China's air quality has been continuously improving but ozone pollution has become an important factor affecting summer air quality and volatile organic compounds () are important pre
Spray technology for aluminum profile powder coatings
Time of Update: 2020-03-26
aluminum profile powder coating is a powder coating, the process is used static spray, the use of friction gun role, under the influence of accelerated wind, so that powder particles sprayed out of
The difference between electro-galvanized and hot-dip galvanized
Time of Update: 2020-03-25
galvanized steel can easily rust or even be completely damaged in air, water or soil Annual steel loss due to corrosion accounts for about 1/10 of the total steel production, on the other hand, in
Traditional Chinese medicine reminds: do not add sugar casually when taking traditional Chinese medicine decoction
Time of Update: 2017-09-28
With the development of traditional Chinese medicine, many people are willing to drink traditional Chinese medicine to regulate their health As the saying goes, good medicine with bitter taste is good