Color Removal Chemical is a dicyandiamide-based liquid cationic copolymer with a medium molecular weight.
It is active with the majority of dyes used in industrial processes.
it is effective through the formation of organic complexes with the dye molecule and the subsequent removal of the complex’s solid particles by flocculation and sedimentation.
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. Can be adsorbed dye, destabilization of the snare, from water separation, so as to achieve the purpose of bleaching.
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.
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.
In papermaking, BWD-01 Water Decoloring Agent also can be used as a fixing agent in the paper processing, will be a very good performance.

Specifications:

Appearance:	Colorless to yellowish translucid liquid
Solid Content:	≥50%
PH Value (30% Solution):	2.5-5
Viscosity(25°C,cps):	50-300
Package:	30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum
Storage Temperature:	Room temperature(10-35℃)

Application Fields:

Mainly used for color removal treatment for high-coloring effluent from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills.
Suitable to treat wastewater with Reactive dye, Acid dye, Disperse dye, Direct dye, Sulphur dye, Vat dye, etc..
Can be used in the production process of paper & pulp as a retention agent.

Competitive Advantage:

1	Strongdecolorization with 50~99%.
2	Good COD decreasing.
3	Good working to treat wastewater with water-soluble dyes.
4	Used to treat wastewater from textile and dyeing industry, pigment industry, printing ink industry, and paper industry.
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 BWD-01, mix with 40 times water to have 2.5% solution for use.
2	Make PAC solution, 2-5% Al2O3
3	Have a solution of Anionic Polyelectrolyte, 0.1%.
4	Have effluent, test pH value, adjust pH value to 8-9.(It is very important, 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, mix slowly to have big floc. (this step is a suggestion)
8	Sedimentation
9	Check color for treated effluent
10	Adjust dosage of BWD-01 and PAC to do more tests to have a better testing result.

Package and Storage:

It is harmless, non-flammable, and non-explosive, it can not be placed in the sun.
Packed in 30kgs net plastic drums, 250kgs net plastic drums, and 1250kgs net IBC drums, or others according to the requirements of clients.
Store at room temperature

Bluwat BWD Plant Snapshot:

Product Tags:

clarifiers in wastewater treatment

clarifiers wastewater treatment

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