Selecting the optimal coagulant is crucial for efficient and effective water treatment. While Aluminum Sulphate (alum) has long been a staple, Ferric Sulphate has emerged as a superior choice for many applications due to its distinct chemical properties and performance benefits. NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer and supplier of Ferric Sulphate, offering a high-quality product that addresses many limitations of traditional coagulants.

Understanding the Differences: Ferric Sulphate vs. Aluminum Sulphate

Both Ferric Sulphate and Aluminum Sulphate are inorganic coagulants used to remove suspended particles from water. However, they differ significantly in their performance characteristics:

pH Efficacy: Aluminum Sulphate is highly sensitive to pH, performing optimally within a narrow range (pH 6.0-7.5). Deviations often require pH adjustment, adding complexity and cost. Ferric Sulphate, conversely, demonstrates excellent efficacy across a much broader pH range (pH 4.0-11.0), offering greater operational flexibility and stability.

Floc Formation: Aluminum Sulphate typically forms light, fluffy flocs that can be slower to settle and more challenging to dewater. Ferric Sulphate produces denser, heavier flocs that settle rapidly and dewater more efficiently, leading to reduced sludge volumes and lower disposal costs.

Phosphorus Removal: While Aluminum Sulphate can precipitate some phosphorus, Ferric Sulphate is significantly more effective at forming insoluble iron phosphates, making it the preferred choice for wastewater treatment plants needing to meet stringent phosphorus discharge limits.

Sludge Handling: The higher water content in alum sludge leads to greater volumes and dewatering challenges. Ferric Sulphate's denser sludge dewaters more effectively, resulting in substantial savings in sludge management.

Why Choose NINGBO INNO PHARMCHEM's Ferric Sulphate?

At NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on providing Ferric Sulphate that offers these critical advantages. Our product is known for its high purity, consistent performance, and competitive pricing, making it an excellent buy for businesses seeking to optimize their water treatment processes. We are a reliable manufacturer and supplier, ensuring you receive high-quality chemicals when you need them. Whether you are managing drinking water purification or industrial wastewater treatment, our Ferric Sulphate provides a more robust, efficient, and cost-effective solution compared to traditional aluminum-based coagulants. Contact us to learn more about how our Ferric Sulphate can benefit your operations and secure a dependable supply chain.