Polyaluminium Chloride (PAC) is a cornerstone of modern water treatment, valued for its efficiency and versatility. However, to harness its full potential, understanding proper storage and usage protocols is crucial. As a dedicated manufacturer and supplier, we provide essential insights for professionals seeking to maximize the benefits of this vital chemical. Mastering how to use polyaluminium chloride and its correct storage ensures optimal performance and longevity.

When storing PAC, especially in its powder form (both white and yellow), several key principles must be observed. The primary concern is moisture absorption, as humidity can lead to caking and reduce the product's effectiveness. Therefore, PAC should always be stored in a cool, dry, and well-ventilated area, preferably in its original, tightly sealed packaging. Avoiding direct contact with the ground and keeping containers sealed is paramount to maintaining its quality and ensuring its typical 2-year shelf life is preserved. Storing away from heat sources and direct sunlight also prevents degradation and potential clumping.

Regarding usage, the application of PAC can be broadly categorized into direct addition and solution preparation. For direct addition, the product is introduced into the water body based on optimal dosage determined through jar tests, which are essential for tailoring treatment to specific water conditions. Alternatively, PAC can be configured into a solution. This typically involves dissolving the powder in water, ideally heated to boiling and then stirred continuously until fully dissolved. Prepared solutions are generally best used within 24 hours to maintain their efficacy. Understanding the correct dosage and application sequence is vital for achieving the desired water purification outcomes.

Controlling the pH of the water is another critical factor. PAC functions most effectively within a specific pH range, and adjustments may be necessary for highly acidic or alkaline waters. Proper mixing and stirring, often for 1-3 minutes at controlled speeds, ensures that the PAC makes full contact with contaminants, facilitating robust floc formation. Paying attention to water temperature also plays a role, as colder temperatures can slow down the coagulation process.

As a reputable Polyaluminium Chloride supplier and manufacturer, we are committed to providing not only high-quality products but also the knowledge necessary for their successful implementation. Whether you are purchasing white powder PAC for drinking water or yellow powder PAC for industrial wastewater, our technical support can guide you through optimal usage and storage practices. Our competitive PAC chemical price ensures that you receive excellent value for your investment.

By adhering to these guidelines, you can ensure that your Polyaluminium Chloride investment yields the best possible results in your water treatment operations. Partner with us for reliable PAC supply and expert advice.