Polycationic Flocculating Water Decoloring Agent For Textile Dyeing & Printing Mills

Price Negotiable

Price: negotiable

MOQ: 1000kgs

Delivery Time: Negotiable

Brand: BLUWAT

Product Description

Polycationic Flocculating Agent BWD-01 Water Decoloring Agent for Color Removal Treatment

Description:

BWD-01 Water Decoloring Agent is a polycationic flocculating agent, new polymer Decolorizing Flocculant, stable quality, is an excellent decolorization of printing and dyeing wastewater by the agent.
The experimental results indicate that the BWD-01 Water Decoloring Agent not only on hydrophobic dispersed dye color removal effect is excellent and of hydrophilic dye (reactive dyes, acid dyes) in addition to the effect of color is also very good, the dyeing wastewater showed that less dosage, in addition to the obvious, settling velocity and the processing liquid high clarity, while also reducing COD components, improve the removal rate of COD, COD removal rate can reach to more than 98%.
BWD-01 Water Decoloring Agent can be used alone or in conjunction with the PAC effect is better. Customers can customize the bleaching agent for customer optimization, improve the comprehensive effect of use.
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.
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.

Specifications:

Product Name:	BWD-01 Water Decoloring Agent
Appearance:	Colorless to Yellowish Translucid Liquid
Solid Content:	≥50%
Specific Gravity :	1.1-1.3 @ 20°C
PH Value:	3-6 @30% Solution
Viscosity:	50-300 @25°C,cps
Package:	30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum
Storage Temperature:	10-35℃

Application Fields:

Used for high-coloring effluent from textile dyeing & printing mills, dyestuffs & pigment mills, ink & paper making mills, color removal treatment.
BWD-01 Water Decoloring Agent is suitable 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..
In the paper & pulp making industry, it can be used as a retention agent in the production process.

Competitive Advantage:

1	BWD-01 Water Decoloring Agent has strong decolorization and decreasing of COD.
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	Specially used to treat color wastewater from textile and dyeing industry, pigment industry, printing ink industry and paper industry.
5	Used as retention agent in the paper & pulp processing
6	Faster sedimentation, better flocculation.
7	Less sludge produced than other inorganic coagulants.
8	Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun.

Application Methods:

1	Mix BWD-01 Water Decoloring Agent with water 40-50 times, dilute the solution, and then the dosage it directly in the sewage, with a glass rod to stir a few minutes after sedimentation or flotation can cause the effluent decolorization decolorization obtained after the clear liquid.
2	Wastewater pH value reached 7-10 when can better improve the decolorization effect of BWD-01 Water Decoloring Agent.
3	When dyeing and other need to deal with the high chroma of wastewater, COD can and of polymer aluminum chloride (PAC) with the use, but attention not mixed use. This can effectively reduce the waste water decolorization processing cost, how to add PAC should be according to the actual situation, it is best to make the professional and technical personnel to develop a good solution.
8	Add small content of anionic polyelectrolyte solution, mix slowly to have big floc, Sedimentation.
9	Check color for treated effluent

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 8-10
2	First we apply the PAC (contact time 3-5 min with the waste water), after then BWD-01 Water Decoloring Agent (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 BWD-01 Water Decoloring Agent(raw)		80-100ppm BWD-01 Water Decoloring Agent (raw)
15-20ppm Polyaluminum Chloride (solid)		15 -30 ppm PAC(solid)
1 - 2 ppm Anionic Polyacrylamide (solid)		1 - 2 ppm Anionic Polyacrylamide(solid)