Water Treatment And Disinfection Chemicals

Water treatment and disinfection chemicals are substances used to purify water by removing contaminants, pathogens, and harmful microorganisms. These chemicals play a crucial role in ensuring that
water is safe for drinking, bathing, industrial use, and irrigation. Common chemicals include chlorine, chloramine, ozone, and various coagulants and flocculants. The proper use of these chemicals helps prevent waterborne diseases, improves water quality, and ensures compliance with health and safety standards.

Sodium Bisulfate

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Sodium Chlorite Solution

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Sodium chlorate

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Brand Name: FIZA

CAS No.: 7775-09-9

EINECS No.: 231-887.4

Molecular formula: NaClO3

Purity: 99%

Miolecular Weight: 106.44

Appearance: White crystalline solid

Other Names: Sodium chlorate Min

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Polyacrylamide

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Chemical name: Polyacrylamide (Polyscrylamide)

CAS No.: 25085-02-3

MF: (C3H5NO)n

EINECS No.: 203-750-9

Molecular Weight: 71.0785

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Potassium Monopersulfate Compound Powder

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Product Name Potassium Monopersulfate

Brand Name FIZA

CAS No. 70693-62-8

EINECS No. ” 274-778-7″

Molecular formula 2KHSO5.KHSO4.K2SO4

Miolecular Weight 614.7

Appearance solid

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Sodium Persulphate

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CAS: 7775-27-1:15593-29-0

EINECS: 231-892-1

MF: Na2S2O8

Molecular weight: 174.104

Appearance: White Crystalline

HS code: 2833400000

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Chlorine Dioxide Generating Powder /Tablet

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Chlorine dioxide from China supplier distributor,clo2 from China supplier distributor,Chlorine dioxide FIZA Pond Disinfectant Chlorine Dioxide Effervescent Tablet , Chlorine Dioxide Powder With No StimulationStable 10% CLO2 Chlorine Dioxide Tablet.

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Ferric chloride &Ferric Chloride Liquid 40%

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Ferric Chloride Liquid is an aqueous solution containing Iron(III) Chloride (FeCl3). It is produced through an oxidation process that utilizes chlorine and a Ferrous Chloride solution as raw materials.

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Trichloroisocyanuric Acid (TCCA) Disinfectant Tablets
Molecular formula:C3O3N3CL3

CAS NO:87-90-1

HS CODE:2933.6922.00

IMO:5.1

UN NO.:2468

Form:white tablets
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$Sodium Dichloroisocyanurate (SDIC) Granules\Tablets$
Sodium Dichloroisocyanurate (SDIC) Granules\Tablets
Molecular Formula:C3Cl2N3O3.Na or C3Cl2N3NaO3

Molecular Weight:219.94

CAS NO.:2893-78-9

IUPAC Name:sodium;1,3-dichloro-1,3-diaza-5-azanidacyclohexane-2,4,6-trione
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What Are The Most Commonly Used Chemicals For Water Disinfection?

The most commonly used chemicals for water disinfection are chlorine and chloramine. Chlorine is widely used due to its effectiveness in killing bacteria, viruses, and other pathogens. Chloramine, a compound of chlorine and ammonia, is used as a secondary disinfectant to provide longer-lasting protection in water distribution systems. Ozone and ultraviolet (UV) light are also used in some cases, especially in large-scale or specialized water treatment plants, due to their ability to disinfect without leaving harmful residues.

Are Water Treatment Chemicals Safe For Consumption?

Yes, when used correctly and in regulated amounts, water treatment chemicals are safe for consumption. Regulatory agencies, such as the Environmental Protection Agency (EPA), set strict guidelines and limits on the amount of chemicals that can be used in water treatment to ensure safety. After treatment, the levels of these chemicals are monitored to ensure they are within safe limits for human consumption. Additionally, residual disinfectants like chlorine are kept at low concentrations that are effective yet safe for long-term exposure.

How Are Water Treatment Chemicals Applied In Water Systems?

Water treatment chemicals are typically applied at different stages of the water treatment process. Coagulants and flocculants are added early on to help remove suspended particles. Disinfectants like chlorine are added during or after the filtration process to kill any remaining pathogens. The exact application method and dosage depend on the water source, the type of contaminants present, and the desired quality of the treated water. Professional water treatment operators carefully control these processes to ensure optimal water quality.