Effective water treatment relies heavily on selecting the appropriate coagulant, and Polyaluminium Chloride (PAC) has emerged as a leading choice for industrial applications. As a prominent manufacturer and supplier of PAC, we understand the nuances involved in choosing the right product to achieve optimal results. This guide will help B2B procurement managers and R&D scientists make informed decisions when looking to buy PAC.

Polyaluminium Chloride, often referred to as PAC, is an inorganic polymer coagulant characterized by its strong bridging and adsorption capabilities. Its effectiveness in water treatment stems from its ability to neutralize the negative charges of colloidal particles and suspended matter, causing them to aggregate into larger flocs that can be easily removed through sedimentation or filtration. When sourcing PAC, understanding its key specifications is crucial.

One of the primary considerations is the Al2O3 content, which typically ranges from 20% to 30% for industrial grades. A higher Al2O3 content generally indicates a more potent coagulant, leading to more efficient impurity removal and lower dosage requirements. For those seeking to purchase industrial grade PAC, comparing products based on this parameter will yield better performance. Furthermore, the degree of basification is a critical factor; a higher basification percentage correlates with a higher polymer content and thus, more efficient water clarification.

The physical appearance of PAC can vary, commonly appearing as a yellow or light yellow powder or granules, though liquid forms are also available. When choosing a supplier, consistency in product quality is paramount. A reputable manufacturer will provide detailed product specifications, including CAS numbers (like 1327-41-9 for PAC), and assurance of quality through certifications such as ISO9001. This ensures that the product you buy meets stringent standards for performance and safety.

Comparing PAC with older coagulants like aluminum sulfate reveals distinct advantages. PAC offers superior coagulation efficiency, requires lower dosages, and produces less sludge, which significantly reduces disposal costs and environmental impact. This makes it a more cost-effective and sustainable option for businesses aiming to optimize their water treatment operations. When looking for PAC price in China, partnering with a direct manufacturer can offer competitive advantages.

For procurement managers and formulation scientists, asking for samples and conducting jar tests is a vital step. These tests help determine the optimal PAC model and dosage for specific water conditions, ensuring maximum effectiveness and cost efficiency. Exploring options from various suppliers, particularly those with extensive experience and strong production capacities, is also recommended. As a dedicated Polyaluminium Chloride supplier, we are committed to providing high-quality products and expert support to meet the diverse needs of our clients in water treatment applications.