Polyacrylamide(PAM) is a type of flocculant.
Main categories:
anionic polyacrylamide (APAM),
cationic polyacrylamide (CPAM),
nonionic polyacrylamide (NPAM).
As of the date, since the beginning of 2025, the price of caustic soda has experienced a round of step-by-step market, from a sharp rise at the beginning of the year to a recent decline, which has attracted widespread attention in the chemical market.
The Panama Canal has always been known as the "global trade throat". The Panama Canal greatly shortens the sailing distance to the east and west coasts of the American continent, saves time and transportation costs, and promotes Sino-US trade cooperation. Now that the Panama Canal has been acquired by the United States, it has a huge impact on the Sino-US trade war.
Sodium Hydrosulfite, chemically known as sodium dithionite (Na₂S₂O₄), is mainly used in the textile industry for reduction dyeing, bleaching, decolorization and dechlorination. In the textile industry, sodium hydrosulfite is often used for reduction dyeing, reduction cleaning, printing and decolorization. It is particularly suitable for bleaching of silk, wool, nylon and other fabrics because it d
The difference between coagulants and flocculants
(1) Mechanism of action:
Coagulants: neutralize the charge of suspended particles through chemical reactions, causing them to aggregate into flocs.
Flocculants: aggregate the generated small flocs into large flocs through physical adsorption and bridging effects.
(2) Application purpose:
Coagulant: mainly used for preliminary removal of suspen
The Spring Festival holiday is coming to a successful end. Spring is back, everything is new, and a new year of work has begun. At this hopeful moment, we are standing at a new starting point again to meet new challenges and opportunities.
The Spring Festival is China's most solemn festival, with a history of more than 2,000 years and rich cultural connotations. The Spring Festival originated from the worship of gods and ancestors during the Shang Dynasty. After thousands of years of evolution, it has gradually become one of the most important traditional festivals of the Chinese nation.
Compared with ordinary aluminum sulfate, iron-free aluminum sulfate does not contain or contains less iron elements and is purer. Iron-free aluminum sulfate can be used in the production of high-grade paper, high-grade fabrics, food leavening agents, white rubber, white leather, etc.
Monica
