Specialized Solutions for Textile and Dyeing Wastewater with Kairui

 The textile and dyeing industry is one of the largest producers of industrial wastewater, characterized by high color, high chemical oxygen demand (COD), and complex chemical compositions. Meeting stringent discharge regulations, such as the new Chinese national standard GB4287-2025 which limits color to 50 times, poses a significant challenge . Shandong Kairui Chemical offers specialized solutions to address these specific challenges, with its KR-801 High-Efficiency Decolorizing Flocculant being a standout product 。

KR-801 Water Decoloring Agent is a cationic polymer (cyanoguanidine-based) specifically engineered to treat high-chroma wastewater from processes using reactive, acidic, and disperse dyes. Its mechanism of action is highly effective: it rapidly neutralizes the charge of dye molecules, causing them to agglomerate into large, dense flocs that settle quickly. This process is remarkably efficient, capable of removing over 95% of color from wastewater . Furthermore, its flocculating properties significantly reduce the COD load by over 65%, addressing another critical pollutant parameter 。

Beyond its high performance, KR-801 offers operational advantages. It is effective across a broad pH range of 7-10, is easy to use, and can be directly integrated into existing wastewater treatment systems. It is also cost-effective, requiring a low dosage and being compatible for combined use with other coagulants like PAC . Kairui provides not just the product but the expertise, offering customized solutions and on-site technical guidance to ensure clients achieve optimal, compliant results efficiently .