NINGBO INNO PHARMCHEM CO.,LTD. frequently encounters questions regarding the comparative performance of Aluminum Chlorohydrate (ACH) versus Polyaluminum Chloride (PAC) in water treatment. Both are essential inorganic polymer coagulants, but ACH offers distinct advantages that often make it the preferred choice for optimizing water purification processes. This analysis delves into the key differences to guide your selection.

The primary distinction lies in their chemical structure and resulting performance characteristics. ACH is characterized by a higher degree of basicity and polymerization compared to PAC. This structural advantage allows ACH to possess a higher cationic charge density. In practical terms, this means ACH is significantly more efficient at neutralizing negatively charged impurities, leading to faster and more effective floc formation. The aluminum chlorohydrate flocculant properties are generally more potent than those of PAC, resulting in larger, denser flocs that settle more rapidly.

When evaluating aluminum chlorohydrate vs pac in terms of dosage, ACH often requires a substantially lower application rate to achieve similar or superior water quality outcomes. This reduced consumption directly translates into lower chemical costs and a reduced burden on chemical storage and handling systems. Furthermore, ACH has a more moderate impact on the pH of the treated water. Its higher basicity means it consumes less alkalinity from the source water, thereby minimizing pH depression. This can reduce or eliminate the need for additional alkaline chemicals, further simplifying the treatment process and lowering overall costs.

The efficiency of ACH in removing a broad spectrum of contaminants, including turbidity, color, heavy metals, and organic matter, is well-documented. It often demonstrates superior performance in challenging water conditions, such as low temperatures or high turbidity levels, where PAC might struggle. For facilities focused on achieving the highest standards for drinking water purification agent applications, the consistent and efficient performance of ACH is invaluable.

Choosing between ACH and PAC depends on specific water quality parameters, treatment goals, and economic considerations. However, the technical advantages of ACH in terms of flocculation efficiency, lower dosage requirements, and minimal pH impact often position it as the more advanced and cost-effective solution for modern water treatment challenges. NINGBO INNO PHARMCHEM CO.,LTD. provides premium ACH to help clients leverage these benefits and achieve optimal water quality.