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: |
Dicyandiamide Formaldehyde Resin |
Brand Name: |
BWD-01 |
Chemical Property: |
Cationic Polymer Coagulant |
Appearance: |
Liquid And Colorless |
Application: |
Textile Waste Water Color Removal And COD Decreasing |
Solid Content: |
>50% |
Package: |
1250kgs IBC Drum |
Product Name: |
Dicyandiamide Formaldehyde Resin |
Brand Name: |
BWD-01 |
Chemical Property: |
Cationic Polymer Coagulant |
Appearance: |
Liquid And Colorless |
Application: |
Textile Waste Water Color Removal And COD Decreasing |
Solid Content: |
>50% |
Package: |
1250kgs IBC Drum |
Dicyandiamide Formaldehyde Resin Decoloring Agent IBC Packing for Water Treatment
Description:
Specifications:
|
Appearance: |
Liquid and colorless to yellowish translucid |
|
Solid Content: |
≥50% |
|
Specific Gravity : |
1.1-1.3 at 20°C |
|
PH Value: |
3-6 (@30% Solution) |
|
Package: |
30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum |
Application Fields:
Competitive Advantage:
| 1 | Specially used to treat color wastewater from textile and dyeing industry, pigment industry, printing ink industry, and paper industry. |
|
2 |
Very high decolorization rate of 50~99%, and decreasing of COD with 50~80%. |
|
3 |
Used to treat high-coloring effluent from textile and dyestuffs mills. |
|
4 |
High performance to treat wastewater with soluble and insoluble dyestuffs, such as Reactive, Acid, Disperse, Direct Dyestuff, etc.. |
|
6 |
Faster sedimentation, better flocculation, low dosage, and cost. |
|
7 |
Less sludge produced than other inorganic coagulants. |
Application Methods:
| 1 | Have and test effluent PH, and adjust to 8-10, will let Dicyandiamide Formaldehyde Resin works well. |
|
2 |
Make a solution of Dicyandiamide Formaldehyde Resin, mix with 40 times water to have 2.5% solution for use. |
|
3 |
Make solution of polyaluminium chloride(PAC), with 2-5% Al2O3 |
|
4 |
Have a solution of Polyacrylamide (Polyelectrolyte), 0.1%. |
|
5 |
Have effluent and adjust pH value to 8-10. |
|
6 |
Dose PAC solution, mix with effluent completely. about 1-3 minutes |
|
7 |
Add BWD-01 solution, mix with effluent completely, about 5-10 minutes |
|
8 |
Dose 1-2ppm polyelectrolyte, mix slowly to have big floc, settling |
|
9 |
Check color for treated effluent, and calculate the dosage. |
Package:
Application Case:
|
A. When they 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: |
||
|
50-80ppm Dicyandiamide Formaldehyde Resin (raw) |
80-100ppm Dicyandiamide Formaldehyde Resin(raw) |
|
|
15-20ppm Polyaluminum Chloride (solid) |
15 -30 ppm PAC(solid) |
|
|
1 - 2 ppm Polyacrylamide (solid) |
1 - 2 ppm Polyacrylamide(solid) |
|
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