chlorine granules for pool

chlorine granules for pool

Product Description：

Chlorine granules for pool are the general name of chlorine-containing disinfectant.  Chlorine-containing disinfectants refer to disinfectants that dissolve in water to produce hypochlorous acid with microbicidal activity. Its microbicidal active ingredients are often expressed as available chlorine. Including 84 disinfectant, bleaching powder/water, chlorine-containing disinfectant powder or chlorine-containing effervescent tablets, etc.

Hypochlorous acid has a small molecular weight and can easily diffuse to the surface of bacteria and penetrate the cell membrane into the bacteria, oxidizing bacterial proteins and causing bacterial death. Chlorine-containing disinfectants can kill a variety of microorganisms, including bacterial propagules, viruses, fungi, tuberculosis bacilli and the most resistant bacterial spores. Such disinfectants include inorganic chlorine compounds (such as sodium hypochlorite, calcium hypochlorite, trisodium chloride phosphate), organic chlorine compounds (such as sodium dichloroisocyanurate, trichloroisocyanuric acid, etc.). Inorganic chlorine is unstable and is easily affected by light, heat and moisture, and loses its active ingredients. Organic chlorine is relatively stable, but is unstable when dissolved in water. 

Chlorine granules for pool mainly include below products:

Calcium hypoclorite which grades have 65% and 70%.

(TCCA )Trichloroisocyanuric acid which grade is 90%.

(SDIC )Sodium Dichloroisocyanurate which grades have 56% and 60%.

Bromochlorohydantoin(BCDMH)

Chlorine dioxide

 All of them can have granules shape.

Size of Chlorine granules for pool:

the popular size is 10-30 mesh, 20-40 mesh.  Please feel free to contact us if you have speical requirement about size of chlorine granules for pool.

Drums Spec of Chlorine granules:

50kg, 45kg, 40kg, 30kg, 25kg, 20kg, 15kg, 10kg, 5kg, 1kg, 500g or customized package.

Application:

Calcium hypochlorite: Many people call it bleach powder, it means that it can be used as bleach in pulp and paper making industry and as the bleaching  in the dyeing and textile industry.

Another main use is as disinfectant in water treament including drinking water, swimming pool, aquaculture and animal husbandry etc.

It is also used in the mining-elution process which involves the stripping of metals.

Sodium dichloroisocyanurate: Sodium dichloroisocyanurate, also known as Euchlorine, molecular formula: (C3C12N3O3)Na, referred to as SDIC, is a widely used organochlorine disinfectant, containing 60% to 64.5% of available chlorine, with high efficiency, It has the advantages of broad spectrum, stability, high solubility and low toxicity. The aqueous solution can be used for spraying, soaking, and wiping. It can also be used to directly disinfect pollutants and treat feces and other excreta. The usage is the same as bleaching powder. Mix it with paraformaldehyde dry powder and ignite it, and the gas can be fumigated and sterilized. It can also be mixed with No. 92 coagulant (synthesized based on aluminum hydroxychloride plus iron powder, sulfuric acid, hydrogen peroxide, etc.) at a ratio of 1:4 to form "clear water", which can be used for drinking water disinfection. It can also be formulated with sodium nitrate to form various disinfectant detergents, such as Dijingmei, Youchlorjing, etc. It can quickly kill viruses, bacteria and their spores, and can effectively prevent hepatitis and other infectious diseases.

Trichloroisocyanuric acid: Trichloroisocyanuric acid is commonly known as strong chlorine. Its molecular formula is C3N3O3Cl3, or TCCA for short name. It is a chlorinated derivative of isocyanuric acid. Its effective chlorine content is as high as 90%. It is mainly in the form of granules and flakes and has very high bactericidal ability. powerful. Advantage:Trichloroisocyanuric acid is a highly efficient, low-toxic, broad-spectrum, and rapid sterilizing and disinfectant promoted internationally. It can effectively and quickly kill various bacteria, fungi, spores, molds, and cholera isolates. It has special effects on killing hepatitis A and hepatitis B viruses, and also has a good disinfection effect on sexual viruses and HIV.

Bromochlorohydantoin(BCDMH): Bromochlorohydantoin is commonly known as bromine tablets (English abbreviation BCDMH), molecular formula: C5H6BrClN2O2. Its active ingredients contain chlorine and bromine, which are generally crystalline powders and white tablets. Bromine preparations are more stable than chlorine preparations, have a milder smell, and are not as sensitive to pH changes as chlorine.

Chlorine dioxide:

The molecular formula is ClO2, which is a yellow-green gas with a pungent odor and is easily volatile. At -5~95°C, the quality is stable and not easy to decompose. It can be activated after adding acid to produce free chlorine dioxide. It is not a chlorine-containing disinfectant, but is actually a peroxide-based disinfectant. Advantages: Chlorine dioxide has a strong oxidizing effect and can oxidize and decompose the amino acids in microbial proteins, leading to amino acid breakage and protein decomposition, thus causing the death of microorganisms. It is a highly effective disinfectant that can kill various microorganisms, including bacterial propagules, spores, fungi, viruses, and even protozoa. Disinfection is fast and long-lasting, with few disinfection by-products, effective killing and water quality control effects, wide application pH range, wide applicable water quality range, and strong ability to oxidize organic matter.