The selection of the appropriate Polyaluminium Chloride (PAC) product is crucial for optimizing water treatment processes. With various grades and formulations available, understanding the key factors that differentiate them is essential. NINGBO INNO PHARMCHEM CO.,LTD. offers expert guidance on choosing the right PAC to meet specific application requirements.

One of the most critical parameters when selecting PAC is its basicity. Basicity refers to the ratio of hydroxyl groups to aluminum ions in the PAC molecule, influencing its polymeric structure and charge density. Higher basicity generally indicates a more polymerized product, leading to enhanced coagulation efficiency, faster floc formation, and reduced residual aluminum levels. Different applications may benefit from different basicity levels; for instance, treating complex industrial wastewater might require a higher basicity PAC compared to basic drinking water purification. Understanding the nuances of Polyaluminium Chloride (PAC) basicity is key to effective selection.

Purity and the concentration of Al2O3 (aluminum oxide) are also vital considerations. Higher Al2O3 content often correlates with greater coagulant strength, meaning less product is needed to achieve the desired treatment outcome. For drinking water applications, adherence to stringent purity standards, such as those set by organizations like the American Water Works Association (AWWA), is paramount. Ensuring the PAC meets these specifications guarantees safety and efficacy. The availability of Polyaluminium Chloride in various concentrations allows for tailored solutions.

The intended application of the PAC significantly dictates the most suitable product. For example, PAC intended for drinking water treatment must meet different purity and regulatory requirements than PAC used for industrial wastewater or papermaking. Properties like particle size (powder vs. liquid), color (bright yellow, light brown, white), and the presence of specific impurities should be evaluated based on the process needs. For example, some processes might benefit from the faster dissolving characteristics of spray-dried PAC. The diverse Polyaluminium Chloride chemical properties must be matched to the specific treatment goals.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to assisting clients in selecting the optimal Polyaluminium Chloride product for their unique challenges. Our team can provide detailed technical data and support to help you navigate the choices. Whether you need PAC for efficient coagulation, flocculation, or specific industrial processes, consider factors like basicity, Al2O3 content, purity standards, and the nature of the water being treated. By making an informed choice, you can maximize the benefits of Polyaluminium Chloride and achieve superior water treatment results. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for your high-quality PAC needs.