For businesses and municipalities tasked with ensuring water quality, selecting the correct Polyaluminum Chloride (PAC) is paramount. As a premier manufacturer and supplier of water treatment chemicals, we understand the nuances involved in choosing the right PAC product. This guide aims to equip procurement managers and R&D scientists with the knowledge to make informed decisions, ensuring cost-effectiveness and optimal performance from your PAC supplier.

Polyaluminum Chloride, often abbreviated as PAC, is a highly efficient inorganic polymer coagulant. Its primary function is to destabilize and aggregate suspended solids, colloids, and other impurities in water, facilitating their removal through sedimentation and filtration. Different grades of PAC exist, primarily differing in their basicity and alumina content, which directly influence their performance in specific applications. Understanding these differences is key to securing the best PAC price and efficacy.

Understanding PAC Basicity and Alumina Content

The 'basicity' of PAC refers to the concentration of hydroxyl groups relative to aluminum ions. A higher basicity generally indicates a higher polymer content, leading to more effective contaminant removal. For instance, white PAC, often associated with higher purity and basicity, is frequently chosen for drinking water treatment and sensitive industrial processes where residual aluminum must be minimized. Yellow PAC, while still effective, is typically used for industrial wastewater and municipal sewage treatment. When you buy Polyaluminum Chloride, inquire about its basicity percentage to match it with your specific treatment goals.

Key Considerations When Sourcing PAC

When sourcing PAC, particularly from a reputable manufacturer in China, several factors should be evaluated:

  • Purity and Grade: Ensure the PAC grade (e.g., industrial grade, drinking water grade) aligns with your application's requirements. For potable water, high purity is non-negotiable.
  • Performance Data: Review technical specifications, including alumina content, basicity, pH, and water insolubles. Compare these against your water analysis and desired treatment outcomes.
  • Supplier Reliability: Partner with a supplier that offers consistent quality, timely delivery, and robust technical support. A reliable partner ensures supply chain stability.
  • Cost-Effectiveness: While PAC price is a significant consideration, evaluate the overall cost of treatment, including dosage rates, sludge disposal, and achieved water quality, to determine true value.

Applications and Dosage Optimization

PAC finds extensive use in purifying river water, industrial water, and wastewater from sectors like paper, textiles, and mining. It is also used in oil refining and as a paper-making glue. The optimal dosage of PAC is highly dependent on the raw water quality (turbidity, pH, temperature) and requires a jar test for precise determination. As a leading supplier, we recommend conducting these tests to ascertain the most economical and effective dosage for your facility. This process helps avoid over- or under-dosing, maximizing your investment.

By understanding the technical specifications and working with a knowledgeable Polyaluminum Chloride supplier, you can ensure your water treatment processes are both efficient and compliant. We invite you to purchase Polyaluminum Chloride from us and experience the superior quality and service that sets us apart in the global market.