In the complex landscape of industrial wastewater management, efficiency and cost-effectiveness are paramount. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing chemical solutions that not only meet but exceed these demands. A prime example of this is the synergistic application of Dicyandiamide Formaldehyde Resin with Polyaluminum Chloride (PAC) for optimizing wastewater treatment processes, particularly for colored and high-COD effluents.

Dicyandiamide Formaldehyde Resin (BWD-01) is a powerful cationic polymer renowned for its decolorizing and flocculating capabilities. It works by neutralizing negatively charged contaminants, such as dyes and organic matter, causing them to aggregate and precipitate. However, in many industrial scenarios, especially those involving highly concentrated pollutants, a single chemical may not be sufficient to achieve the desired level of purification or the most economical treatment. This is where the strategic combination with PAC, a widely used inorganic coagulant, becomes highly beneficial.

Polyaluminum Chloride (PAC) effectively destabilizes suspended solids and colloidal matter in wastewater through charge neutralization and sweep flocculation. When used in conjunction with Dicyandiamide Formaldehyde Resin, PAC can pre-treat the water, removing a significant portion of turbidity and organic load, thereby priming the wastewater for the resin's specific actions. Conversely, the resin can enhance the effectiveness of PAC by addressing color and specific organic compounds that PAC might not fully remove. This combined approach often leads to a reduced overall dosage requirement for both chemicals, directly translating into lower treatment costs for colored wastewater.

The decision of whether to dose PAC before or after the resin, or in combination, is typically determined by specific wastewater characteristics identified through jar testing. However, the general principle remains: the synergy between these two chemicals allows for a more robust and cost-effective solution compared to using either chemical alone. This approach is particularly valuable for industries like textiles, paper manufacturing, and dyestuff production, where effluent quality is a major concern. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to helping clients find the most efficient chemical treatments, ensuring they can achieve their environmental goals while managing operational expenses. Exploring the market for these chemicals, including their buy price, is an investment in cleaner operations and a healthier environment.