Polyaluminum Chloride (PAC) stands as a cornerstone in modern water and wastewater treatment processes, renowned for its exceptional coagulation and flocculation capabilities. As a leading supplier of fine chemicals, NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer high-quality PAC, a versatile chemical compound widely utilized across various industries to ensure cleaner and safer water.

PAC, with its chemical formula often represented as [Al2(OH)nCl6-n]m and CAS No. 1327-41-9, is a polymeric inorganic coagulant. Its primary function in water treatment involves neutralizing the negative charge of suspended particles and colloidal substances in water. This charge neutralization allows these fine particles to aggregate, forming larger, heavier flocs. These flocs can then be easily removed from the water through sedimentation, filtration, or flotation, significantly improving water clarity and purity.

One of the key advantages of PAC provided by NINGBO INNO PHARMCHEM CO.,LTD. is its high efficiency across a wide range of water conditions. Unlike traditional coagulants like aluminum sulfate, PAC is effective over a broader pH range (typically 3.5-5.0 in 1% solution), reducing the need for pH adjustment chemicals. It also performs well in low-temperature water, making it suitable for year-round use. Furthermore, PAC often requires a lower dosage compared to other coagulants to achieve the same or better results, leading to cost savings in treatment operations.

Our PAC is characterized by minimal metal residue in the treated water and exhibits low corrosiveness, which is beneficial for both equipment longevity and environmental considerations. The product is available in various forms, including granular/powder (with solid content typically ≥90% or even ≥99%) and liquid, offering flexibility depending on application requirements. Key technical indicators such as Basicity (40-96%) and Alumina Mass Fraction (≥29%) are carefully controlled to ensure consistent, high-level performance.

The application scope of Polyaluminum Chloride from NINGBO INNO PHARMCHEM CO.,LTD. is extensive. In drinking water treatment, PAC is indispensable for removing turbidity, suspended solids, organic matter, algae, and even certain heavy metals. Its ability to rapidly form dense flocs allows for quick sedimentation, streamlining the purification process and reducing the load on subsequent filtration steps. This contributes directly to the provision of safe and potable water for communities.

Beyond drinking water, PAC plays a crucial role in industrial wastewater treatment. It is highly effective in treating diverse industrial effluents, including those from papermaking, dyeing, metallurgy, and coal washing industries. By efficiently removing suspended solids and color, PAC helps these industries meet strict discharge regulations.

Specific industrial applications highlighted include its vital use in the petroleum industry. PAC is employed for treating oilfield wastewater, where it effectively removes suspended solids, oil stains, and heavy metal ions through coagulation and sedimentation. This is essential for meeting standards required for water reinjection or safe discharge. In drilling operations, PAC can also help adjust the performance of drilling fluids, contributing to operational stability.

The mining sector also benefits significantly from PAC. It is used to treat mineral processing wastewater, coagulating suspended solids, heavy metal ions (like copper and lead), and fine mineral particles, facilitating wastewater recycling. In hydrometallurgy, PAC assists in separating metal ions from solutions, enhancing extraction efficiency. Its use can also improve the sedimentation performance of tailings slurry, accelerating sludge dewatering and reducing the environmental footprint of tailings ponds.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing reliable, high-quality Polyaluminum Chloride that meets the stringent demands of water treatment professionals worldwide. Our production processes are focused on consistency and purity, ensuring that our PAC delivers optimal performance in every application. We understand the critical importance of effective water management for public health and environmental protection.

Choosing the right coagulant is vital for operational efficiency and treatment outcomes. NINGBO INNO PHARMCHEM CO.,LTD. offers expert support to help you select the most suitable PAC grade for your specific needs. With a focus on quality assurance and robust supply chain management, we ensure timely delivery and consistent product availability.

For those looking to procure high-performance water treatment chemicals, NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted Polyaluminum Chloride manufacturer and supplier. We offer competitive PAC price options for bulk buy PAC powder or liquid, catering to diverse requirements. If you wish to purchase PAC chemical, discuss your needs, or inquire about the current PAC price, please do not hesitate to contact us. We are ready to support your water treatment challenges with our quality products and expertise. Our dedicated team is available to assist you with product specifications, sample requests, and detailed information on how to buy PAC chemical efficiently and reliably from a leading PAC manufacturer in the market.