NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing effective chemical solutions, and understanding the science behind Poly Aluminium Chloride (PAC) is key to appreciating its efficacy. PAC is an advanced inorganic polymer coagulant, widely recognized for its significant role in water purification. Its effectiveness stems from its unique chemical structure and its interaction with impurities in water.

The fundamental mechanism by which Poly Aluminium Chloride works is through coagulation and flocculation. Raw water sources are often laden with suspended solids, colloidal particles, and dissolved organic matter. Many of these particles carry a negative electrical charge, which causes them to repel each other, remaining dispersed and stable in the water. PAC, when added to the water, introduces positively charged aluminum species. These positively charged ions effectively neutralize the negative charges on the suspended particles. This charge neutralization destabilizes the particles, allowing them to aggregate.

Once destabilized, the particles begin to attract one another, forming larger masses called flocs. This process is known as flocculation. PAC's polymeric structure contributes to the formation of larger, denser flocs that settle more rapidly than those formed by simpler coagulants. The increased size and weight of these flocs make them easier to remove from the water through sedimentation and filtration processes. This is how PAC achieves improved water clarity and reduces turbidity.

The efficiency of Poly Aluminium Chloride is further amplified by its performance across a wide pH range, typically between 5 and 9. This broad operational window means that PAC can be effectively used in various water conditions without requiring significant adjustments to the water's pH. Moreover, the lower dosages required for effective treatment contribute to its cost-effectiveness. Industries looking to purchase Poly Aluminium Chloride will find its predictable performance and minimal impact on pH highly advantageous for their water treatment operations.

At NINGBO INNO PHARMCHEM CO.,LTD., we supply Poly Aluminium Chloride that is engineered for optimal performance. Whether used in municipal drinking water treatment or industrial wastewater purification, understanding the scientific principles behind PAC ensures its correct and efficient application. We are committed to providing high-quality chemicals that contribute to cleaner water and more sustainable practices.