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Decolouring Chemicals Water Decoloring Agent For Purification Of Waste Water Treatment

Decolouring Chemicals Water Decoloring Agent For Purification Of Waste Water Treatment

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    Decolouring Chemicals Water Decoloring Agent


    Water Decoloring Agent For Purification


    Waste Water Treatment Decoloring Agent

  • Component
    Dicyandiamide-formaldehyde Resin
  • Other Name
    Color Removal Chemical
  • Application
    Textile Printing&Dyeing Wastewater
  • Decolorization
  • Sample
    Free Of 500gram
  • Production Capacity
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001, SGS, BV
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    30kgs, 50kgs, 250kgs, 1250kgs drums
  • Supply Ability

Decolouring Chemicals Water Decoloring Agent For Purification Of Waste Water Treatment


  1. BWD-01 Water Decoloring Agent is particularly functioning high reliable with coloring wastewater having hydrophilic dyes (reactive dyes, acid dyes, disperse dyes, and so on), less dosage, the color clear, fast speed, high processing fluid clarification of the negotiation, yet additionally decreases the composition of COD, improve the COD removal rate.
  2. BWD-01 Water Decoloring Agent, a unique product for de-coloring, flocculating, CODcr decreasing, and other applications, is used to eliminate the color of wastewater produced by fabrics process residences and also dyes fields as well as other fields.
  3. Safe, non-pollution, no heavy metal material.
  4. Application: wastewater treatment in the paint industry, industrial wastewater treatment, flocculation water treatment, water clarifying agent, water purifying agents, decoloring agent, cationic polymers water treatment
Appearance: Colorless viscosity liquid, 
Solid Content: ≥50%
PH Value (30% Solution): 3-6
Viscosity(25°C,cps): 100-300
Solubility: Soluble With Water at Any Rate


1Stronger decolorization (50% ~ 99%) and elimination of COD (50% ~ 80%).
2Used to de-color high-coloring effluent from dyestuffs plants.
3High performance to treat wastewater with Reactive, Acid, Disperse, Direct Dyestuff, etc (Insoluble and soluble dyestuffs).
4Made use of dealing with wastewater from the fabric as well as the dyeing market, pigment market, printing ink market, and also paper industry.
5Made use of as a retention agent in paper & pulp handling
6Faster sedimentation, and better flocculation.
7Non-pollution (no aluminum, chlorine, heavy metal ions, and so on).
8It can be utilized before or after biological treatment.
9Much less sludge is created than various other not natural coagulants.


Application Fields:

BWD-01 water decoloring agent is mainly used for Color removal treatment for high-coloring effluent from textile dyeing & printing mills, dyestuffs & pigment mills, and ink & paper making mills.

It is suitable to treat wastewater with Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye etc.

It Can be used in the production process of paper & pulp as a retention agent.

How to do jar test?
  1. Make a BWD 2% solution (4 grams of BWD-01 with 96 grams of clean water).
  2. Make a PAC 5% solution (17 grams of PAC with 83 grams of water).
  3. Make a polyacrylamide 0.1%.
  4. Take 200-500ml of effluent and adjust the pH to 7.5-9.5 (neutral or alkaline). (This step ensures that the BWD-01 works best at the correct pH).
  5. Mix BWD-01 totally into the effluent, and rapidly stir about 1-3 minutes till color flocs form.
  6. Mix PAC solutions completely into the effluent, and quickly stir about 1-3 minutes to promote floc formation.
  7. To make huge flocs, add percentages of Anionic Polyacrylamide solution, stir and mix gradually.
  8. Sedimentation.
  9. After letting it mean a couple of minutes, check the effluent color.
Some essential details you do not wanna miss out on.
  1. To achieve better outcomes, change the dose of BWD-01 and PAC to do more tests.
  2. You might attempt either PAC or BWD initially.
  3. Stir a number of minutes after adding each chemical.
  4. Once all the actions have actually been completed, let the effluent go for a couple of minutes, and then inspect its color and flocs.
  5. Overdosage will result in a light milk color in the processed water.
  6. Normally, BWD is dosed after a biological process in order to lower the dosage and protect the bacteria.

Package and Storage:

  1. Packed in 30kgs net plastic drums, 250kgs net plastic drums, and 1250kgs net IBC drums, or others according to the requirements of clients.
  2. Suggested to store at room temperature, would show slight stratification or appear white at low temperature, cannot be placed in the sun.

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