This is BWD-01 Water Decoloring Agent, which is a new type of high efficient decolorizing flocculant, published in '90s, and developed more than 10 years.
It is the special product used for de-coloring, flocculating, CODcr decreasing and other applications used to remove the color of wastewater generated by textiles process houses and dyes industries and paper making fields.
It has high color removal of dye wastewater, 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, 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.
BWD-01 Water Decoloring Agent 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.
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 on the bacteria.
In paper making, it also can be used as a fixing agent in paper processing, which will be a very good performance.

Specifications: water decoloring agent BWD-01

Appearance:	Colorless to yellowish translucid liquid
Solid Content:	≥50%
Specific Gravity at 20°C:	1.1-1.3
PH Value (30% Solution):	3-6
Viscosity(25°C,cps):	20-300
Solubility:	Soluble With Water at Any Rate
Package:	30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum

Application Fields:

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

Competitive Advantage:

1	Stronger decolorization (50%~99%) and removal of COD (50%~80%).
2	Used to de-color high-coloring effluent from dyestuffs plants.
3	High performance to treat wastewater with Reactive, Acid, Disperse, Direct Dyestuff, etc. (Soluble and Insoluble dyestuffs).
4	Used to treat 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 is produced than other inorganic coagulants.

Application Methods:

1	Make a solution of BWD-01, and mix with 40 times water to have a 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, and adjust pH value to 8-9. (It is very important, higher or lower pH, BWD-01 works not well)
5	Add PAC solution, and 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, and mix slowly to have big floc. (this step is a suggestion)
8	Sedimentation
9	Check color for treated effluent
10	Adjust the dosage of BWD-01 and PAC to do more tests to have better testing results.

Package and Storage:

Packed in 30kgs net plastic drums, 250kgs net plastic drums, and 1250kgs net IBC drums, or others according to the requirements of clients.
Suggested to store in room temperature, would show slightly stratification or appear white at low temperature, cannot be placed in the sun.

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