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
Product Name: |
Color Removal Chemical |
Another Name: |
De-coloring Chemical |
Concentration: |
50%min |
Appearance: |
Liquid And Colorless |
Core Material: |
Dicyandiamide-formaldehyde Resin |
Application: |
Textile Waste Water Color Removal And COD Decreasing |
CAS No.: |
55295-98-2 |
Specific Gravity: |
1.1-1.3 |
PH Value（30% Solution）: |
3-6 |
Viscosity (20℃,CPS): |
50-250 |
Package: |
30KGS，250KGS Net Plastic Drums And 1250KGS Net IBC Drums |
Product Name: |
Color Removal Chemical |
Another Name: |
De-coloring Chemical |
Concentration: |
50%min |
Appearance: |
Liquid And Colorless |
Core Material: |
Dicyandiamide-formaldehyde Resin |
Application: |
Textile Waste Water Color Removal And COD Decreasing |
CAS No.: |
55295-98-2 |
Specific Gravity: |
1.1-1.3 |
PH Value（30% Solution）: |
3-6 |
Viscosity (20℃,CPS): |
50-250 |
Package: |
30KGS，250KGS Net Plastic Drums And 1250KGS Net IBC Drums |
This Color Removal Chemical is our BWD-01 Water Decoloring Agent, it is a new type of high efficient decolorizing coagulant, developed with more than 10 years, with very good stability.
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) |
| Viscosity: | 50-300(25°C,cps) |
| Solubility: | Soluble With Water at Any Rate |
| Package: | 30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum |
| Storage Temperature: | Room temperature(10-35℃) |
Description:
Application Fields:
Competitive Advantage:
1 | It has stronger decolorization (50%~99%) and removal of COD (50%~80%). |
2 | Used to de-color 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 | Especially used to treat color wastewater from textile and dyeing industry, pigment industry, printing ink industry, and paper industry. |
5 | Used as a retention agent in the paper & pulp processing |
6 | Faster sedimentation, better flocculation. |
7 | Non-pollution (no aluminum, chlorine, heavy metal ions etc.). |
8 | It can be used before or after biological treatment. |
9 | 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, Sedimentation |
8 | Check color for treated effluent |
9 | Adjust dosage of color removal chemical and PAC to do more test to have a better testing result. |
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 adjustment the pH of the effluent to 7-9 | |
2 | First we apply the PAC (contact time 3-5 min with the waste water), 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:
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