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polymer decolorizer

polymer decolorizer
polymer decolorizer
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Product Code : 15
Product Description

Owing to a team of skilled professionals, we are able to offer quality tested polymer decolorizer. Demanded in printing dyestuffs and pigment mills, this chemical is used for color removal treatment. Available in various packaging options, the offered chemical can be purchased from us at pocket friendly rates. The provided polymer decolorizer is processed under the observation of our deft professionals at advanced processing unit.

Key Points:

  • Purity
  • Low mixing ratio
  • Optimum solubility
  • Less reactive

Best Waste Water Decolorization BWD-01 Water Decolorant

Product Description

Product Name:

BWD-01 Water Decoloring Agent


Dicyandiamide-formaldehyde Resin

Solid Content:


CAS No.:




Other Name:

Color Removal Chemical;
Decolorization Chemical;
Dicyandiamide-formaldehyde Resin Flocculant


Waste Water Color Treatment




Free to Test




What is BWD-01 Water Decolorant Agent?

The colored effluents, generated by the industries, when left untreated, play havoc with reusable water resources. For process houses, in water scarce areas, it comes as a heaven-sent facilitating recycling of the industrial effluent into process water. BWD-01 Water Decoloring Agent is used to solve this problem.

  • BWD-01 Water Decoloring Agent has high color removal of dye wastewater, by providing a large number of cations, the negative charge is brought on dye molecules are neutralized instability, at the same time with BWD-01 Water Decoloring Agent by a large number of hydrolysis of flocs. Can be adsorbed dye, destabilization of the snare, from water separation, so as to achieve the purpose of bleaching.
  • BWD-01 Water Decoloring Agent is specially working high performance with the dyeing wastewater containing the hydrophilic dyes (reactive dyes, acid dyes, disperse dyes etc.), less dosage, the color clear, fast speed, high processing liquid clarification of the settlement, but also reduce the composition of COD, improve the COD removal rate.
  • To reduce the costs of color wastewater treatment, suggested to use polyaluminium chloride together, can reduce the dosage of BWD-01 Water Decoloring Agent.
  • Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun. It is slightly acidic, when skin contact, wash immediately with plenty of water.

What is BWD-01 Water Decolorant Agent Used for?

  • Mainly used for Color Removal and COD Reduction for wastewater from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills.
  • Suitable to treat waste water with Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye etc..
  • Can be used in the production process of Paper & Pulp as Retention Agent.

What is the Advantage of BWD-01?

  • Strong decolorization ( 80%~99%) and removal of COD ( 50%~80%)
  • Faster sedimentation, better flocculation, fewer sludge.
  • Non-pollution(no aluminum, chlorine, heavy metal ions etc..

BWD-01 Water Decoloring Agent Specifications:


BWD-01 Water Decoloring Agent


Colorless or light-color sticky liquid

Dynamic viscosity (cps,20°C):

50-250 M PA. S (20 °C )

pH (30% water solution):


Solid content %:

50 %min


 Application Case:

A. When have biological treatment first and after they make chemical treatment.

B. When the treat first by chemicals, then the usual dosages are:

Test and adjustment the pH of the effluent to 8-9

First we apply the PAC (contact time 3-5 min with the waste water), after then BWD-01 Water Decoloring Agent (contact time 5-10 min), and after then anionic polyacrylamide.

It will give too much economy if we'll adjust the pH 8-9, otherwise the consumption of BWD-01 will be ~20% higher.


50-80 ppm BWD-01(raw)

80-100 ppm BWD-01(raw)

15-20ppm Polyaluminum Chloride(solid)

15 -30 ppm PAC(solid)

1 - 2 ppm Anionic polyacrylamide(solid)

1 - 2 ppm Anionic polyacrylamide(solid)

Packaging & Shipping

Package and Storage:

It is packaged in plastic drums with each containing 30kg, 50kgs, 250kg, 1250kg , or others according to the requirements of clients.


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