China High Efficiency Cationic Water Decolorizing Agent from China Suppliers & Factory for Wastewater Treatment Suppliers, Factory

This cationic polymer is expertly formulated for the effective treatment of colored wastewater. As one of the leading suppliers in China, our product excels in multiple applications, including decolorization, flocculation, sedimentation, and COD reduction. This integrated water treatment agent is manufactured at our state-of-the-art factory, ensuring high performance and reliability for all wastewater management needs. Choose us for superior water treatment solutions that meet the demands of various industries

Product Description

Core Features

Multi-mechanism synergy: Integrating adsorption bridging, flocculation (cationic polymer bridging), and oxidation (trace oxidant decomposing pigments) into one, it achieves a decolorization rate of ≥95% (COD removal rate ≥40%) for refractory pigments such as reactive dyes (e.g., reactive red, reactive blue), direct dyes (e.g., direct yellow, direct black), and sulfur dyes;

Water decoloring agent - Multi-mechanism synergy performance
Water decoloring agent - Quick results and sedimentation

Broad pH Adaptability: Stable effectiveness at pH 3–11 (optimal pH 6–9), resistant to high salt (salinity ≤5%), and high temperature (no performance degradation below 60°C), suitable for over 90% of industrial wastewater scenarios such as printing and dyeing (high chroma), papermaking (black liquor), electroplating (chromium/copper-containing wastewater), chemical industry (phenol/aniline-containing wastewater), etc.

Quick Results: Large flocs form within 3 minutes after dosing, with a fast settling speed.

Technical Specifications

Parameter Index
Appearance Colorless transparent liquid
pH (10g/L aqueous solution) 3–5
Ionicity Cationic
Solid content >50%
Viscosity (20°C) 50 – 250 mPa·s
Relative Density (25°C) 1.2 – 1.3

Application Area

1
Wastewater Treatment in the Dye Industry: Primarily addressing the decolorization needs of colored wastewater from dye production enterprises, it can be adapted to various types of dye wastewater, including reactive dyes, acid dyes, disperse dyes, etc.; especially in the treatment of disperse dye wastewater, its decolorization performance is more prominent.
2
Textile Dyeing and Related Industrial Wastewater: Suitable for purifying mixed wastewater generated during textile dyeing and processing, and can also be extended to industrial wastewater treatment scenarios in areas such as pigment preparation, ink production, and the paper industry.
3
Auxiliary Treatment of High-Suspended Solids Wastewater: For wastewater systems with relatively high suspended solids content, this product can achieve significant sedimentation through flocculation, thereby assisting in reducing the content of solid impurities in the wastewater.

Packaging and Storage

Liquid Type: 200L Plastic Drum / 1000L IBC Tote

Storage Conditions: Keep in a cool and well-ventilated place, away from direct sunlight.

Frequently Asked Questions

Q What types of dyes can the water decoloring agent effectively treat?
The water decoloring agent is effective against a wide range of dye types, including reactive dyes (e.g., reactive red, reactive blue), direct dyes (e.g., direct yellow, direct black), sulfur dyes, acid dyes, and disperse dyes. It achieves a decolorization rate of ≥95% for most refractory pigments.
Q What is the effective pH range for this decoloring agent?
The product maintains stable effectiveness across a broad pH range of 3–11, with optimal performance at pH 6–9. This wide adaptability makes it suitable for the vast majority of industrial wastewater treatment scenarios without requiring significant pH pre-adjustment.
Q How quickly does the decoloring agent work after dosing?
The product delivers rapid results — large, visible flocs begin to form within just 3 minutes after dosing, with a fast settling speed. This allows for efficient and timely wastewater treatment operations.
Q Is the decoloring agent suitable for high-salinity or high-temperature wastewater?
Yes. The product is specifically formulated to resist high-salinity conditions (salinity ≤5%) and high temperatures (no performance degradation below 60°C), making it reliable for challenging industrial wastewater environments such as printing and dyeing plants and chemical manufacturing facilities.
Q What industries can benefit from using this water decoloring agent?
The product is widely applicable across multiple industries, including textile dyeing and printing, dye manufacturing, papermaking (black liquor treatment), electroplating (chromium/copper-containing wastewater), chemical production (phenol/aniline-containing wastewater), pigment preparation, and ink production.
Q What packaging options are available and how should the product be stored?
The liquid-type decoloring agent is available in 200L plastic drums and 1000L IBC totes to accommodate different usage scales. For storage, the product should be kept in a cool, well-ventilated location away from direct sunlight to maintain its quality and effectiveness.

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