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Home > Water Treatment Chemical > Flocculant (Find 64 items)

Flocculant

Ensure clear and clean water with quality flocculants raw materials. Check all the chemical products you need for flocculants with CAS NO., property information, and SDS. Shop flocculant raw chemical materials from certified suppliers with detailed product information.

Poly(diallyldimethylammonium chloride)

(26062-79-3)
This product has been widely used as a polymer flocculant in tap water and sewage treatment. Especially for the high turbidity raw water in the flood season of the river, in order to make the clay, silica, microorganisms and hydrated metal oxides in the raw water can effectively coagulate, this product is usually used for treatment; flocculant, dehydration coagulant

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p-Toluenesulfonyl isocyanate

(4083-64-1)
Reagent used to prepare acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 and N-tosylcarbonamides.4

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Stearyltrimethylammonium chloride

(112-03-8)
Cationic surfactant, widely used in asphalt emulsification and waterproof coating emulsification, silicone oil emulsification, hair conditioner cosmetic emulsification and conditioning, fabric fiber soft antistatic, organic bentonite modification, protein flocculation and water treatment flocculation in biopharmaceutical industry, glass fiber softness Processing, anti-scorching agent for nylon parachute surface, as well as bactericide and disinfectant.

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Guanidine hydrochloride-hexamethylenediamine copolymer

(57028-96-3)
Polyhexamethylene guanidine (PHMG) is a guanidine derivative that is used as a biocidal disinfectant, often in the form of its salt polyhexamethylene guanidine phosphate (PHMG-P).Studies have shown that PHMG in solution has fungicidal as well as bactericidal activity against both Gram-positive and Gram-negative bacteria. The substance also has detergent, anti-corrosive, and flocculant properties and prevents biofouling. PHMG-P is a white powdered solid, and as all polyguanidine salts, readily so

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Sodium acetate trihydrate

(6131-90-4)
Used in printing and dyeing, pharmacy, photography, electroplating, etc., also used as esterification agent, preservative, etc.; Chemical raw materials. It is widely used in dyes, pharmaceuticals and chemical products. Metal complexing agent, acetylation reagent, buffer preparation, organic synthesis. Mordant.

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Dimethylaminoethyl acrylate

(2439-35-2)
2-DIMETHYLAMINOETHYL ACRYLATE is a colorless to light yellow liquid with an acrid odor. Insoluble in water and floats on water. Irritates the eyes and produces tears.

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Dimethylaminoethyl acrylate

(2439-35-2)
2-DIMETHYLAMINOETHYL ACRYLATE is a colorless to light yellow liquid with an acrid odor. Insoluble in water and floats on water. Irritates the eyes and produces tears.

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Trisodium phosphate dodecahydrate

(10101-89-0)
Used as water softener and detergent, boiler descaling agent, metal antirust agent, printing and dyeing fixing agent, enamel production flux and decolorizer, leather degreasing agent and degumming agent, etc.; used as analytical reagent, water softener and metal Cleaning agent; used as water softener, boiler cleaner, metal rust inhibitor, and used in papermaking, tanning, photography, etc. Used as a water softener and detergent in the chemical, textile, printing and dyeing, papermaking, power ge

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[2-(Methacryloyloxy)ethyl]trimethylammonium chloride

(5039-78-1)
For photometric determination of gold, cerium, free chlorine; for determination of nitrate, Mn, nitrite, chromium, copper, cobalt, mercury and cyanide in air

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Flocculants refer to chemicals used to promote the aggregation of particles in a solution to form larger clumps, aiding in their separation from the liquid. According to their charge, flocculants can be divided into cationic, anionic, and non-ionic categories, influencing their effectiveness in different applications. According to their chemical composition, flocculants vary, with some being synthetic polymers and others natural substances like chitosan or starch derivatives. According to their mechanism of action, flocculants can be divided into bridging, electrostatic, and adsorption types. "Flocculant" on ECHEMl mainly supplies raw materials for flocculants.

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The application of flocculants in water treatment is widespread nowadays. Flocculants are common agents used in sewage treatment processes, with a wide range of applications, and low treatment costs, and can be applied in the purification of drinking water, industrial wastewater, as well as the dewatering of groundwater and wastewater sludge.

The flocculation principle of flocculants can be divided into chemical flocculation and physical flocculation. The former assumes that particles aggregate together with a clear chemical structure, and the unstable state of colloidal particles is caused by chemical reactions between them. The latter is due to the presence of the double electric layer. Additionally, due to certain physical factors, coagulation occurs when a solution of ions with different electrical properties is added to colloidal particles.

Main components of flocculants:
•Aluminum sulfate
•Ferric chloride
•Aluminum chloride
•Ferrous sulfate

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