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Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical

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China Yixing bluwat chemicals co.,ltd certification
China Yixing bluwat chemicals co.,ltd certification
Customer Reviews
We are buying Bluwat BWD-01 Water Decoloring Agent and Polyelectrolyte, both has very good performance in Bangladesh textile plants effluent treatment

—— Afroz Noman

Under here with, we would like to confirm that BWD-01 water decoloring agent and PAC supplierd from BLUWAT had good perfromance.

—— Momhamed Shajahan

Hereby, we confirm that Blufloc Polyacryalmide had very good performance in our ETP for water treatment and sludge dewatering, we will have more order

—— Amin Binns

Under here with, we'd like to certified that BWD-01 water decoloring agent of 200tons suppplied in 2015, works so well.

—— Frank Stuart

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Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical

Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical
Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical
Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical

Large Image :  Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical

Product Details:
Place of Origin: China
Brand Name: BLUWAT
Certification: ISO9001, SGS, BV
Model Number: BWD-01
Payment & Shipping Terms:
Minimum Order Quantity: 1000kgs
Price: negotiable
Packaging Details: 30kgs, 50kgs, 250kgs, 1250kgs drums
Supply Ability: 1000tons/w

Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical

Description
Product Name: Color Removal Chemical Another Name: De-coloring Chemical
Chemical Property: Dicyandiamide-formaldehyde Resin Appearance: Liquid And Colorless
Main Content: 40-50%min Application: Textile Waste Water Color Removal And COD Decreasing
High Light:

Waste Water Treatment decolouring chemicals

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COD Removal Decolouring Agent

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Decolouring Agent COD Removal

Color Removal Chemical Used with PAC for Textile Wastewater Color and COD Removal

 

Description:

 

  1. Color removal chemical used to replace ferrous sulphate and lime for a textile effluent color treatment, higher efficiency, low dosage and low volume sludge.
  2. Color removal chemical is a quaternary cationic polymer, a special product for de-coloring, flocculating, CODcr decreasing and other application
  3. It is used to remove the color of wastewater generated by textiles process houses and dyes industries and other fields.
  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. Our color removal chemical is to solve this problem.
  5. It 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.
  6. It can be used before or after the biochemical treatment, suggested to dose after the biochemical treatment, can be with low consumption, and low effect to the bacteria

 Specifications:

 

Appearance:

Colorless to yellowish translucid liquid

Solid Content:     

≥50%

Specific Gravity at 20°C:

1.1-1.3

PH Value:

3-6 (30% Solution)

Package:

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


Application Fields:

  1. Color removal chemical is mainly used as decolorant for color removal treatment for high-colority effluent from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills.
  2. It is a good performance to treat wastewater with different dyes, especially the water-soluble dyes as Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye etc..
  3. KEMIRA buy from us used in the production process of paper & pulp as a retention agent.

Competitive Advantage:

 

1

Very high decolorization rate of 50~99%, and decreasing of COD with 50~80%.

2

Used to treat high-colority effluent from textile and dyestuffs mills.

3

High performance to treat wastewater with soluble and insoluble dyestuffs, such as Reactive, Acid, Disperse, Direct Dyestuff etc..

4

Specially used to treat color wastewater from textile and dyeing industry, pigment industry, printing ink industry and paper industry.

5

Faster sedimentation, better flocculation.

6

Less sludge produced than other inorganic coagulants.


Application Methods:

 

1

Make a solution of Color Removal Chemical, mix with 40 times water to have 2.5% solution for use.

2

Make a solution of polyaluminium chloride(PAC), with 2-5% Al2O3

3

Have a solution of Polyacrylamide (Polyelectrolyte), 0.1%.

4

Have effluent and adjust pH value to 8-10.

5

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

6

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

7

Dose 1-2ppm anionic polyelectrolyte, mix slowly to have big floc, settling

8

Check color for treated effluent, and calculate the dosage.


 
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:

1

Test and adjust the pH of the effluent to 7-9

2

First, we apply the PAC (contact time 3-5 min with the wastewater), after then Color Removal Chemical (contact time 5-10 min), and after then anionic polyacrylamide.

3

It will give too much economy if we'll adjust the pH 7-9, otherwise, the consumption of color removal chemical will be ~20% higher.

Dosage:

50-80 ppm Color Removal Chemical (raw)

80-100 ppm Color Removal Chemical (raw)

15-20ppm Polyaluminum Chloride (solid)

15 -30 ppm PAC(solid)

1 - 2 ppm Anionic Polyacrylamide (solid)

1 - 2 ppm Anionic Polyacrylamide(solid)


 
Bluwat Color Removal Chemical Plant:

 

Textile Dyeing Wastewater Decolouring Agent PAC , COD Removal Chemical 0

Contact Details
Yixing bluwat chemicals co.,ltd

Contact Person: Mr. Eric Min

Tel: +8613861499902

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