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Home > Water Treatment Chemical > Flocculant (Find 8 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.

Carbon

(7440-44-0)
Crucibles, retorts, foundry facings, molds, lubricants, paints and coatings, boiler compounds, powder glazing, electrotyping, monochromator in X-ray diffraction analysis, fluorinated graphite polymers with fluorine-to-carbon ratios of 0.1–1.25, electrodes, bricks, chemical equipment, motor and generator brushes, seal rings, rocket nozzles, moderator in nuclear reactors, cathodes in electrolytic cells, pencils, fibers, self-lubricating bearings, intercalation compounds. There are many uses for th

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Calcium chloride

(10043-52-4)
It is highly hygroscopic and is often used as a desiccant. Used as a multi-purpose desiccant, such as drying of nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases. Used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins. Calcium chloride aqueous solution is an important refrigerant for refrigerators and ice making. It can accelerate the hardening of concrete and increase the cold resistance of building mortars. It is an excellent b

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Calcium hydroxide

(1305-62-0)
In mortar, plaster, cement and other building and paving materials; in lubricants, drilling fluids, pesticides, fireproofing coatings, water paints; as egg preservative; manufacture of paper pulp; in SBR rubber vulcanization; in water treatment; dehairing hides.

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Chitosan

(9012-76-4)
1. Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.
2. Ideal for wound healing and hemostasis; biosurgery and ophthalmology; scaffold and cell therapy; and drug delivery and vaccines
3. Flocculant, protein precipitation, encapsulating agent and aqueous thickener.
4. Also available in pharma grade

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Chitosan

(9012-76-4)
1. Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.
2. Ideal for wound healing and hemostasis; biosurgery and ophthalmology; scaffold and cell therapy; and drug delivery and vaccines
3. Flocculant, protein precipitation, encapsulating agent and aqueous thickener.
4. Also available in pharma grade

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Calcium chloride, dihydrate

(10035-04-8)
Used as a refrigerant (such as frozen salt water for refrigerators, frozen salt water for ice making and popsicle making), antifreeze, automobile antifreeze, and fire extinguishing agent. It is used as a flame retardant for melting ice and melting snow, finishing and finishing of cotton fabrics. Used as an adhesive and wood preservative. It is the raw material for the manufacture of anhydrous calcium chloride. Used in wall painting and plastering operations to increase coagulation capacity. Used

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Cerium hydroxide (Ce(OH)4), (T-4)-

(12014-56-1)
Used to make various cerium salts, used as glass coloring agent. Acrylic cerate and methacrylic cerium salt obtained by reaction with acrylic acid salt and methacrylic acid salt can be used as resin auxiliary agent and ion crosslinking agent.

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Calcium sulfide

(20548-54-3)
In phosphors; as lubricant additive.Pure CaS used in electron emitters.Luminous CaS used for making luminous paints or varnishes.

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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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