Polyaluminum Chloride (PAC) is a cornerstone in modern water treatment and various industrial processes, valued for its exceptional coagulation properties. To harness its full potential and ensure safety, understanding its correct usage and storage is critical. As a leading PAC manufacturer and supplier in China, we are committed to providing our clients with the knowledge they need to maximize product efficacy and longevity.

When it comes to using PAC, precision is key. While direct addition of the powder form is possible for some applications, preparing a solution often leads to more uniform dispersion and enhanced performance. For solution preparation, using heated water (though not necessarily boiling) and stirring continuously ensures complete dissolution. It's important to note that prepared PAC solutions are typically most effective when used within 24 hours. When you buy PAC from us, we can provide specific recommendations on concentration ratios and mixing procedures based on your unique application, whether it's for wastewater treatment or potable water purification.

pH control is another crucial factor influencing PAC's coagulation efficiency. The optimal pH range for PAC application varies depending on the water source and contaminants, but generally, it performs well across a wider pH range than many other coagulants. For instance, if you're treating acidic wastewater, adding alkaline substances to raise the pH might be necessary, and vice versa for alkaline water. Accurate jar testing is highly recommended to determine the ideal dosage and pH conditions for your specific water quality before making a bulk purchase of PAC.

Storage is equally important to maintain the quality and effectiveness of PAC. Being a hygroscopic substance, PAC powder readily absorbs moisture, which can lead to caking and reduced performance. Therefore, it must be stored in a dry, cool, and well-ventilated area, with containers kept tightly sealed. Avoid direct contact with the ground and ensure the product is protected from high temperatures and direct sunlight, as these can also affect its physical state and efficacy. Following these guidelines when you store PAC will ensure its stability and readiness for use.

As a dedicated PAC supplier, we emphasize the importance of these practices for all our customers. Whether you are procuring PAC for large-scale industrial applications or smaller treatment needs, proper handling and storage are non-negotiable. We encourage you to consult with our technical team for expert advice. If you are in the market to purchase PAC, particularly from a reliable China manufacturer, let us be your partner in achieving efficient and effective water treatment solutions.