Jun . 12, 2024 15:06 Back to list

Poly aluminium chloride's role in water treatment is to clarify and purify it.

Poly Aluminium Chloride (PAC), a versatile compound, plays a crucial role in water treatment processes due to its exceptional coagulation and flocculation properties. It is a highly effective, widely employed in municipal and industrial water treatment facilities around the globe. The primary function of PAC in water treatment lies in its ability to remove impurities and suspended particles. When introduced to water, it ionizes and releases positively charged aluminium ions. These ions interact with negatively charged particles present in the water, such as organic matter, clay, and other suspended solids. This electrostatic attraction leads to the aggregation of these particles, a process known as coagulation. Coagulation is the initial step in the purification process. The formation of larger particles, or flocs, facilitates their separation from the water. These flocs, carrying the impurities, rise to the surface or settle at the bottom, making it easier to separate them through sedimentation or filtration. This significantly improves the clarity and quality of the treated water. Moreover, PAC is also effective in removing color, odor, and turbidity from water. It can neutralize harmful substances like heavy metals and organic pollutants, enhancing water safety for consumption It can neutralize harmful substances like heavy metals and organic pollutants, enhancing water safety for consumption

It can neutralize harmful substances like heavy metals and organic pollutants, enhancing water safety for consumption It can neutralize harmful substances like heavy metals and organic pollutants, enhancing water safety for consumption

function of poly aluminium chloride in water treatment. Its efficacy in removing microorganisms, including bacteria and viruses, further contributes to the overall disinfection process. In addition to its purification capabilities, PAC has economic advantages over other water treatment chemicals. It requires lower dosages compared to traditional coagulants, reducing operational costs. It also has a wide pH application range, making it adaptable to various water sources. However, it's important to note that the usage of PAC must be carefully managed. Although it is generally considered safe, excessive exposure or improper handling can lead to environmental concerns. Therefore, proper dosage control and waste management practices are essential in ensuring sustainable water treatment. In conclusion, the function of Poly Aluminium Chloride in water treatment is multifaceted and critical. It serves as a powerful tool in the purification process, effectively removing contaminants and improving water quality. With its efficiency and economic benefits, PAC continues to be an indispensable component in modern water treatment systems worldwide.

Coagulation and flocculation process in water treatment