Yixing bluwat chemicals co.,ltd 86-510-87821568 eric.min@bluwat.com.cn
BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment

BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment

Products - Water Decoloring Agent
  • High Light

    Textile Dye Decoloring Agent

    ,

    Color Remove Water Decoloring Agent

    ,

    Poly Dicyandiamide formaldehyde resin

  • Product Name
    BWD-01 Water Decoloring Agent
  • Another Name
    Poly Dicyandiamide-formaldehyde Resin
  • Solid Content
    50%min
  • CAS No.
    55295-98-2
  • Material
    Dicyandiamide-formaldehyde Resin
  • Usage
    High-colority Effluent Treatment
  • Sample
    Free For Lab Test
  • Brand
    BLUWAT
  • Place of Origin
    China
  • Brand Name
    BLUWAT
  • Certification
    ISO9001, SGS, BV
  • Model Number
    BWD-01
  • Minimum Order Quantity
    1000kgs
  • Price
    negotiable
  • Packaging Details
    30kgs, 50kgs, 250kgs, 1250kgs drums
  • Supply Ability
    1000tons/w

BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment

  • BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment
  • BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment
  • BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment
  • BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment
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BWD-01 Decolorant Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment

 

Experiment Process Chemical Reagents Dosage(g/T wastewater)
Step 1 Water Decoloring Agent 400
Step 2 Polyaluminium Chloride 800
Step 3 Adjust Effluent pH to 7-8
Step 3 Polyacrylamide 2

 

 

 

 

 

 

 

 

Description:

  1. BWD-01 water decoloring agent was published in the '90s and had been developed by BLUWAT for 10 years, the quality is very stable, it is a new type of high-performance decolorizing flocculant, high performance in de-coloring, flocculating, CODcr decreasing and other applications used to remove the color of wastewater generated by textiles process houses and dyes industries and other fields.
  2. BWD-01 is our brand, Bluwat is the biggest manufacturer and exporter of Water Decoloring agents in the world. It is a special chemical for textile effluent color removal treatment, especial the wastewater containing water-soluble and insoluble dyes (reactive dyes, acid dyes, disperse dyes, etc.), less dosage, the color clear, fast speed, high processing liquid clarification of the settlement, also improve the COD removal rate.
  3. It 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. It can be adsorbed dye, destabilization of the snare, from water separation, so as to achieve the purpose of bleaching.
  4. 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 heaven-sent facilitating recycling of the industrial effluent into process water. BWD-01 Water Decoloring Agent is used to solve this problem.
  5. In papermaking, BWD-01 Water Decoloring Agent also can be used as a fixing agent in paper processing, which will be a very good performance.

Specifications:

Appearance:

Colorless and Translucid Liquid

Solid Content:     

50%min

 Viscosity(25°C, cps):

50-300

PH Value (30% Water Solution):

3-6

Specific Gravity (at 20°C):

1.1-1.3 

Water Solubility:

Completely Soluble With Water at Any Rate

Package:

30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum

Storage Temperature:

Room temperature 
 

Application Fields:

  1. Very high performance in treating wastewater with Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye, etc..(water-soluble and insoluble dyestuffs).
  2. Published in the '90s, and developed more than 10 years by Bluwat Chemicals.
  3. The quality is very stable, and will not change to be layered when the temperature changes.
  4. High efficiency of color removal treatment for textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills wastewater.
  5. In paper mills, it is used as a retention agent used in the paper and pulp processing, as Kemira K97.

Competitive Advantage:

1

High-performance treating high-coloring effluent from textile dyeing mills, pigment mills, printing ink, and paper mils.

2

As flocculant to de-color high-coloring effluent from dyestuffs processing plants.

3

Stronger decolorization (50%~99%) and removal of COD (50%~80%).

4

Can be used as a retention agent in the paper & pulp processing

5

Faster sedimentation, better flocculation.

6

Non-pollution (no aluminum, chlorine, heavy metal ions, etc.).

7

It can be used before or after biological treatment.

8

Less sludge is produced than other inorganic coagulants.

 

Application Methods:

1

Before use, make BWD-01 with fresh water 40-50times, to have a 2-2.5% concentration solution.

2

Make a PAC solution with 2-5% Al2O3 content.

3

Make a solution of Anionic flocculant with 0.1% concentration.

4

It is very important, to adjust the effluent pH value to 8-10, higher or lower pH, BWD-01 works not well.

5

Add PAC solution, mix with effluent completely. about 1-3 minutes

6

Add BWD-01 solution, mix with effluent completely, about 5-10 minutes

7

Add small content of anionic polyelectrolyte solution, and mix slowly to have big floc. (this step is a suggestion)

8

Sedimentation

9

Check color for treated effluent

10

Adjust the dosage of BWD-01 and PAC to do more tests to have a better testing results.

 

BWD-01 Decoloring Agent Textile Dye Printing Color Remove Wastewater Treatment 0

 

Tags:

textile printing chemicals

cod chemicals

decolorizing agent

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