Efficient Dicyandiamide Formaldehyde Resin/Dyestuffs Mill Cationic Polymer Coagulant
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dicyandiamide formaldehyde polymer
,cationic polymer coagulant
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Product NameDicyandiamide Formaldehyde Resin
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Brand NameBWD-01
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Chemical PropertyCationic Polymer Coagulant
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AppearanceLiquid And Colorless
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ApplicationTextile Waste Water Color Removal And COD Decreasing
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Solid Content>50%
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Package1250kgs IBC Drum
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Place of OriginChina
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Brand NameBLUWAT
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CertificationISO9001, SGS, BV
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Model NumberBWD-01
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Minimum Order Quantity1000kgs
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Pricenegotiable
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Packaging Details30kgs, 50kgs, 250kgs, 1250kgs drums
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Supply Ability1000tons/w
Efficient Dicyandiamide Formaldehyde Resin/Dyestuffs Mill Cationic Polymer Coagulant
Dicyandiamide Formaldehyde Resin Decoloring Agent IBC Packing for Water Treatment
Description:
- Dicyandiamide Formaldehyde Resin is a decolorant with high efficient for textile effluent color treatment, low dosage, and low volume sludge and low cost.
- It is a cationic copolymer of quaternary, with characters of de-coloring, flocculating, CODcr decreasing and other application
- Specially used to remove the color of wastewater generated by textiles process houses and dyes industries and other fields.
- 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.
Specifications:
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Appearance: |
Liquid and colorless to yellowish translucid |
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Solid Content: |
≥50% |
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Specific Gravity : |
1.1-1.3 at 20°C |
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PH Value: |
3-6 (@30% Solution) |
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Package: |
30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum |
Application Fields:
- As a special coagulant, Dicyandiamide Formaldehyde Resin is mainly used for color removal treatment for wastewater from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills.
- 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..
- KEMIRA buys from us used in the production process of paper & pulp as retention agent.
- Treatment for wastewater, Treat wastewater
Competitive Advantage:
| 1 | Specially used to treat color wastewater from textile and dyeing industry, pigment industry, printing ink industry, and paper industry. |
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2 |
Very high decolorization rate of 50~99%, and decreasing of COD with 50~80%. |
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3 |
Used to treat high-coloring effluent from textile and dyestuffs mills. |
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High performance to treat wastewater with soluble and insoluble dyestuffs, such as Reactive, Acid, Disperse, Direct Dyestuff, etc.. |
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Faster sedimentation, better flocculation, low dosage, and cost. |
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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. |
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2 |
Make a solution of Dicyandiamide Formaldehyde Resin, mix with 40 times water to have 2.5% solution for use. |
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3 |
Make solution of polyaluminium chloride(PAC), with 2-5% Al2O3 |
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Have a solution of Polyacrylamide (Polyelectrolyte), 0.1%. |
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Have effluent and adjust pH value to 8-10. |
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Dose PAC solution, mix with effluent completely. about 1-3 minutes |
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Add BWD-01 solution, mix with effluent completely, about 5-10 minutes |
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Dose 1-2ppm polyelectrolyte, mix slowly to have big floc, settling |
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Check color for treated effluent, and calculate the dosage. |
Package:
- It is harmless, no-flammable and non-explosive, it can be stored at room temperature, it can not be placed in the sun.
- It is packaged in plastic drums with each containing 30kg, 50kgs, 250kg, 1250kg, or others according to the requirements of clients.
- The product would show slightly stratification or appear white at low temperatures. There is no negative impact on the performance after mixing up.
Application Case:
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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: |
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Test and adjust the pH of the effluent to 7-9 |
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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. |
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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. |
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Dosage: |
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50-80ppm Dicyandiamide Formaldehyde Resin (raw) |
80-100ppm Dicyandiamide Formaldehyde Resin(raw) |
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15-20ppm Polyaluminum Chloride (solid) |
15 -30 ppm PAC(solid) |
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1 - 2 ppm Polyacrylamide (solid) |
1 - 2 ppm Polyacrylamide(solid) |
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Main Products:
- BWD-01 Water Decoloring Agent, for color removal for textile dyeing wastewater treatment and for other wastewater.
- Poly Aluminium Chloride(PAC) , for drinking water treatment for wastewater treatment.
- Polyacrylamide (PAM) /Polyelectrolyte, for water treatment, for sludge treatment.
- PHPA(Partially Hydrolyzed Polyacrylamide) For Drilling, for drilling mud additive in the oilfield.
- Ferric Sulphate , for drinking water and wastewater treatment.
- PolyDADMAC, for water treatment and for paper mills and for cosmetics.
- Polyamine, for drinking and wastewater treatment, sludge dewatering, paper making, and oilfield.
- Aluminum Chlorohydrate(ACH) liquid & powder, for drinking water treatment and other fields
Our products are sold all over the world, you can rest assured.