Selecting the right coagulant is a critical decision in optimizing water treatment processes. While traditional coagulants like Aluminum Sulfate have long been used, Poly Aluminium Chloride (PAC) has increasingly become the preferred choice for many applications. NINGBO INNO PHARMCHEM CO.,LTD., a reputable supplier in China, offers PAC that provides a significant chemical advantage for water purification. This article compares PAC with traditional options, underscoring its benefits.

Aluminum Sulfate, often referred to as alum, has been a staple in water treatment for decades. It works by hydrolyzing in water to form aluminum hydroxide precipitates, which entrap impurities. However, alum has several limitations. It is less effective over a broad pH range, often requiring pH adjustment to maintain optimal performance. This necessitates the use of additional chemicals, increasing operational complexity and cost. Furthermore, alum treatment typically results in higher sludge production and can leave higher levels of residual aluminum in the treated water, which can be a concern, especially for poly aluminium chloride for drinking water treatment.

In contrast, PAC offers a more advanced and efficient solution. Its polymeric nature provides a higher charge density, enabling more effective neutralization of colloidal particles and faster floc formation. This leads to improved contaminant removal, particularly for turbidity and organic matter, making it an efficient water purification chemical. PAC also demonstrates better performance across a wider pH and temperature range, reducing the need for pH correction and simplifying the treatment process. The lower dosage requirements of PAC, compared to alum, translate into direct cost savings and reduced chemical handling.

Moreover, PAC generally produces significantly less sludge than alum. This reduction in sludge volume lowers disposal costs and minimizes the environmental impact. For industries seeking an industrial water treatment coagulant or an effective wastewater treatment solution, these advantages make PAC a more sustainable and economically viable option. By choosing PAC from NINGBO INNO PHARMCHEM CO.,LTD., you are opting for a superior coagulant that enhances water quality, reduces operational costs, and supports environmental responsibility. The transition to PAC often represents a significant upgrade in water treatment efficacy and efficiency.