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Decolorizing Agent for Wastewater Treatment

Product Description

Decolorizing Agent is a high-performance water treatment chemical designed for the removal of color from industrial wastewater, especially wastewater generated by textile, dyeing, printing and dyestuff industries.

It helps reduce color by interacting with dissolved color-causing substances and promoting their removal through coagulation and flocculation.

The product can be used independently or as part of a treatment program together with PAC (Polyaluminium Chloride), PAM (Polyacrylamide) and other water treatment chemicals.

Hanhai Chemical supplies different Decolorizing Agent formulations according to wastewater characteristics, color intensity and treatment requirements.

For complex industrial wastewater, customers can provide water-quality information or samples so that the appropriate product and dosage can be evaluated.

Product Specifications

Note: Different formulations are available according to wastewater characteristics and treatment requirements. Detailed technical parameters should be confirmed according to the selected product grade and latest COA/TDS.

Applications

Textile & Dyeing Wastewater

Textile and dyeing wastewater often contains complex dyes and other color-causing substances.

Decolorizing Agent can be incorporated into the treatment process to help reduce wastewater color and improve subsequent solid-liquid separation.

The appropriate formulation and dosage should be determined according to the type of dye, wastewater characteristics and treatment target.

Printing Wastewater

Printing processes may generate wastewater with high color and complex organic contaminants.

A suitable Decolorizing Agent can help reduce color before or during the coagulation and flocculation treatment stage.

Dyestuff Manufacturing Wastewater

Wastewater generated during dye and pigment production can contain high concentrations of color-causing substances.

Decolorizing Agent can be evaluated as part of a combined chemical treatment program according to the actual wastewater composition.

Paper & Industrial Wastewater

Certain papermaking and industrial wastewater streams may also contain color-causing organic substances.

The suitability of the product should be confirmed according to wastewater testing and the existing treatment process.

How Decolorizing Agent Works

Decolorizing Agent interacts with color-causing substances in wastewater and promotes their destabilization and aggregation.

These substances can then form larger flocs and be removed through sedimentation, flotation or other solid-liquid separation processes.

A typical treatment process may be:

Wastewater → pH Adjustment → Decolorizing Agent → Coagulation → PAM Flocculation → Sedimentation → Treated Water

Depending on the wastewater, PAC, PAM or other coagulants and flocculants may be used together with the Decolorizing Agent.

The optimum treatment process should be determined through actual wastewater testing.

Product Advantages

Effective Color Removal

Designed to help reduce color in textile, dyeing, printing and other high-color industrial wastewater.

Fast Floc Formation

Under suitable treatment conditions, the product can promote aggregation of color-causing substances and facilitate subsequent solid-liquid separation.

Flexible Treatment Combination

Can be incorporated into treatment programs together with PAC, PAM and other water treatment chemicals.

Suitable for Different Industrial Wastewater

Different product formulations can be selected according to wastewater composition and treatment requirements.

Customized Product Selection

Product selection can be based on the customer’s wastewater source, color characteristics, pH, COD and existing treatment process.

Customized Wastewater Treatment Solution

Industrial wastewater varies significantly between different factories and production processes.

For more accurate product selection, customers can provide:

• Industry / Wastewater Source
• Wastewater Color
• pH
• COD
• Current Treatment Process
• Current Chemicals
• Current Chemical Dosage
• Daily Wastewater Volume
• Required Treatment Target

If possible, customers can also provide a wastewater sample for laboratory testing.

Based on the actual wastewater conditions, we can evaluate the appropriate Decolorizing Agent and its combination with other water treatment chemicals.

Recommended Dosage

There is no universal dosage suitable for every wastewater treatment system.

The appropriate dosage depends on:

Wastewater Composition + Color Intensity + pH + COD + Existing Treatment Process + Required Treatment Level

Laboratory or jar testing is recommended before determining the final dosage.

Customers already using a Decolorizing Agent can provide the current product, dosage and treatment performance for comparison.

Packaging & Storage

Decolorizing Agent is supplied in suitable industrial liquid packaging.

Packaging options can be arranged according to the selected product grade, order quantity and transportation requirements.

Store the product in a cool, dry and well-ventilated place.

Keep containers tightly closed when not in use and protect the product from unsuitable storage conditions.

Detailed handling and storage requirements should follow the latest SDS for the supplied product.

Why Choose Hanhai Chemical

Hanhai Chemical supplies chemicals for industrial water and wastewater treatment applications.

Our water treatment product range includes:

• Decolorizing Agent
• Heavy Metal Chelating Agent
• Polyacrylamide (PAM)
• Polyaluminium Chloride (PAC)
• Polyferric Sulfate (PFS)
• PolyDADMAC
• RO Antiscalant
• Scale & Corrosion Inhibitor
• Biocide & Algaecide

For industrial wastewater applications, we focus on actual wastewater conditions and treatment requirements, rather than recommending the same product specification for every customer.

Customers can provide their water analysis, existing treatment process and treatment target so that a suitable product and treatment combination can be discussed.

COA, TDS, SDS, packaging and export documentation can be provided according to order requirements.

FAQ

What is Decolorizing Agent?

Decolorizing Agent is a water treatment chemical used to help remove color-causing substances from industrial wastewater.

What industries use Decolorizing Agent?

Typical applications include textile, dyeing, printing, dyestuff manufacturing, papermaking and other high-color industrial wastewater.

Can Decolorizing Agent be used with PAC?

Yes. Depending on the wastewater treatment process, Decolorizing Agent and PAC can be incorporated into the same overall treatment program.

The optimum combination and dosing sequence should be determined according to wastewater testing.

Can Decolorizing Agent be used with PAM?

Yes. PAM can be used in an appropriate treatment process to promote floc formation and improve solid-liquid separation.

How much Decolorizing Agent should I use?

There is no fixed dosage suitable for every wastewater.

Dosage depends on wastewater composition, color intensity, pH, COD and the required treatment level. Laboratory testing is recommended before determining the final dosage.

Can you recommend a product based on my wastewater?

Yes. You can provide your industry, wastewater analysis, current treatment process, chemicals currently used and treatment target.

A wastewater sample can also be evaluated when necessary.

Can you provide COA, TDS and SDS?

Yes. Relevant technical and safety documentation can be provided according to the supplied product grade.

Inquiry

Looking for a Decolorizing Agent for Wastewater Treatment?

Contact Henan Hanhai Chemical Co., Ltd. and provide:

Industry + Wastewater Color + pH + COD + Current Treatment Process + Current Chemicals & Dosage + Daily Water Volume + Treatment Target + Destination

We can discuss the appropriate Decolorizing Agent, supporting PAC/PAM treatment program, packaging and export supply solution according to your wastewater conditions.