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31

2023-03

Sodium hydroxide is an important chemical basic raw material and has a wide range of uses.

Sodium hydroxide is an important chemical basic raw material and has a wide range of uses. The chemical industry is used in the manufacture of formic acid, oxalic acid, borax, phenol, sodium cyanide and soap, synthetic fatty acids, synthetic detergents, etc. The textile printing and dyeing industry is used as a cotton cloth desizing agent, cooking agent, mercerizing agent and vat dyes, and a solvent for Haichang blue dyes. The smelting industry is used to manufacture aluminum hydroxide, alumina and metal surface treatment agents. The instrument industry is used as acid neutralizer, decolorizing agent, deodorant. The adhesive industry is used as starch gelatinizing agent and neutralizing agent. In addition, it is widely used in enamel, medicine, cosmetics, leather, coatings, pesticides, glass and other industries.

2023-03-31

31

2023-03

It can specifically adsorb suspended particles in water, play a link bridging role between particles

It can specifically adsorb suspended particles in water, play a link bridging role between particles, make fine particles form relatively large flocs, and accelerate the speed of precipitation. This process is called flocculation because of its good flocculation effect PAM is used as a flocculant in water treatment and is widely used in sewage treatment.

2023-03-31

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