At NINGBO INNO PHARMCHEM CO.,LTD., we believe in empowering our clients with knowledge about the chemicals they use. Poly Aluminium Chloride (PAC) is a remarkable compound that plays a vital role in modern water treatment. This article serves as a guide to understanding PAC, its mechanisms, and its significance in delivering clean and safe water.

Polyaluminium Chloride is an inorganic polymer coagulant characterized by its high efficiency and broad application range. Its primary function in water treatment is as a coagulant. When added to raw water, PAC neutralizes the negative charges of suspended and colloidal particles. These neutralized particles then aggregate, forming larger, heavier masses known as flocs. This process, called coagulation, is the first step in removing impurities. Following coagulation, flocculation occurs, where these flocs grow larger and become easier to remove through sedimentation or filtration. This is essential for removing suspended solids and improving water clarity.

The effectiveness of Poly Aluminium Chloride is further enhanced by its performance across a wide pH range (5-9) and its ability to work efficiently even in colder temperatures, unlike some older coagulants. This versatility makes it a preferred choice for municipal drinking water treatment and industrial wastewater treatment alike. The minimal impact PAC has on water pH also reduces the need for additional chemicals, contributing to its cost-effectiveness and ease of use.

The applications of PAC extend beyond general water purification. It is crucial in treating industrial wastewater from sectors like printing and dyeing, papermaking, and mining. Its ability to remove not only suspended solids but also heavy metals and certain organic pollutants makes it a comprehensive solution. The oil field injection water and metallurgy industries also rely on PAC for its efficient performance.

For those looking to purchase Poly Aluminium Chloride, understanding its application is key to selecting the right grade and dosage. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting your water treatment needs by providing high-quality PAC. Our aim is to ensure that your processes benefit from the superior coagulation and flocculation capabilities of Poly Aluminium Chloride, ultimately contributing to safer and cleaner water resources.