In the critical field of water treatment, selecting the right chemical coagulant is paramount to achieving efficient purification, ensuring regulatory compliance, and managing operational costs. Among the leading inorganic polymer flocculants, Polyaluminium Chloride (PAC) stands out for its effectiveness and versatility. As a prominent manufacturer of PAC in China, we understand the nuances that differentiate product grades and how these impact your specific applications. This guide aims to equip water treatment professionals with the knowledge to choose the optimal PAC solution.

Understanding PAC: Key Parameters Explained

Polyaluminium Chloride is characterized by several key parameters that dictate its performance. Understanding these will help you make an informed purchase when you buy polyaluminium chloride:

  • Basicity: This refers to the degree of hydrolysis of aluminum ions. Higher basicity generally indicates a higher polymer content and a more efficient product for contaminant removal. For industrial wastewater treatment, medium to high basicity PAC is often preferred, while drinking water applications might benefit from low to medium basicity for minimal residual aluminum.
  • Alumina (Al2O3) Content: This indicates the concentration of active aluminum in the product, typically ranging from 28% to 31%. A higher Al2O3 content generally means more effective coagulation per unit dose. When looking for the best polyaluminium chloride for turbidity removal, a higher Al2O3 content is usually a good indicator.
  • Appearance: PAC is commonly available as a yellow or light yellow powder, though some specialized grades might be white. The color often relates to the production process and purity. As a leading polyaluminium chloride supplier, we offer consistent quality regardless of the grade.
  • Solubility and Floc Formation: The efficiency of PAC is also judged by its solubility and its ability to form large, fast-settling flocs. This is crucial for effective sedimentation and filtration processes in your plant.

Matching PAC to Your Application

The effectiveness of PAC is highly dependent on the type of water being treated and the specific contaminants present. Here’s a general guide:

  • Drinking Water Treatment: For potable water, PAC with lower basicity and high purity is typically recommended to minimize residual aluminum and ensure safety. If you need a reliable polyaluminium chloride supplier for drinking water, ensure they provide detailed specifications.
  • Industrial Wastewater: For industrial effluents, the choice of PAC might depend on the presence of specific pollutants like heavy metals, oils, or high organic loads. Higher basicity PAC is often more effective in these challenging matrices. Many industrial users search for the polyaluminium chloride price China to find competitive solutions for their large-scale needs.
  • Turbidity Removal: When turbidity is the primary concern, PAC with a high Al2O3 content and a suitable basicity can rapidly aggregate fine particles into settleable flocs. This is where understanding how to use polyaluminium chloride for wastewater treatment becomes critical.

Why Choose Our PAC?

As a reputable polyaluminium chloride water treatment manufacturer, we pride ourselves on delivering products that offer:

  • Cost Efficiency: Our competitive polyaluminium chloride price means you get superior performance without compromising your budget.
  • Technical Support: We are more than just a supplier; we are a partner. Our team can provide expert advice to help you select the ideal PAC and optimize its application.
  • Reliability: Consistent product quality and stable supply chains ensure you always have the chemicals you need. We are your trusted industrial coagulant PAC for sale.

To find the ideal PAC for your operations, consider your water source, target contaminants, and desired treatment outcomes. For personalized recommendations or to inquire about bulk purchases, please contact us. We are your premier source for quality PAC from a leading China supplier.