Polyaluminium Chloride (PAC) has become a cornerstone in water treatment technologies due to its exceptional efficacy as a coagulant and flocculant. For procurement managers and R&D scientists, understanding the nuances of PAC is key to making informed purchasing decisions. This guide aims to demystify the selection process, helping you find the most suitable PAC product for your specific application. As a dedicated supplier and manufacturer of water treatment chemicals, we are committed to providing clarity and value to our clients.

PAC is not a one-size-fits-all chemical; it is available in various forms and grades, each tailored for specific purposes. The primary distinctions often lie in appearance (yellow vs. white powder), purity, and basicity levels. Yellow PAC is generally more common and widely used for general industrial wastewater treatment, where its robust flocculation properties effectively remove turbidity, color, and suspended solids. For applications demanding higher purity, such as in drinking water treatment, pharmaceuticals, or certain cosmetic formulations, white PAC is preferred. Its production process typically removes more impurities, leading to a purer end product.

When considering a purchase, pay close attention to the technical specifications. Key parameters include the aluminum oxide (Al2O3) content, which indicates the product's strength, and the basicity percentage, which relates to the degree of hydrolysis and influences flocculation efficiency. A higher basicity generally means lower aluminum content but can also lead to more efficient removal of contaminants and reduced residual aluminum. Understanding these specifications is crucial for optimizing treatment processes and ensuring cost-effectiveness. If you are looking to buy PAC, consulting with a knowledgeable supplier about your specific needs is highly recommended.

The application of PAC is diverse, ranging from municipal water purification and industrial wastewater treatment to uses in the paper, textile, and even cosmetic industries. For drinking water treatment, PAC helps remove turbidity, pathogens, and dissolved organic matter, ensuring safe and potable water. In industrial settings, it effectively treats effluents containing heavy metals, oils, and other recalcitrant pollutants. Buyers should consider their specific contaminant profile and water quality parameters when selecting a PAC grade. For example, applications requiring high purity might necessitate white PAC, while general industrial wastewater could be efficiently treated with yellow PAC.

As a seasoned manufacturer and supplier, we emphasize the importance of reliable sourcing. When you buy PAC, ensure you are partnering with a reputable chemical supplier that can guarantee consistent quality, timely delivery, and competitive pricing. We invite you to explore our range of Polyaluminium Chloride products. Contact us today to discuss your water treatment challenges and to secure a quotation for PAC that meets your precise requirements. Making the right choice in PAC can significantly enhance your operational efficiency and environmental performance.