When it comes to effective water treatment, selecting the right coagulant is paramount. For years, traditional chemicals like Aluminum Sulfate (Alum) and Polyaluminum Chloride (PAC) have been the go-to solutions. However, advancements in chemical engineering have introduced Aluminum Chlorohydrate (ACH) as a high-performance alternative that often surpasses these established options. NINGBO INNO PHARMCHEM CO.,LTD. understands the importance of this distinction for optimizing water treatment processes.

At its core, the efficacy of a coagulant lies in its ability to neutralize the negative charges of impurities in water, causing them to clump together (flocculate) for easier removal. ACH excels in this regard due to its unique chemical properties. Firstly, ACH boasts a significantly higher aluminum concentration – often exceeding 23% Al2O3, compared to PAC's typical 10-15% and alum's much lower percentage. This higher concentration means that less product is needed to achieve the desired effect.

Secondly, ACH possesses a higher basicity, meaning it has a greater capacity to neutralize acids and a higher inherent positive charge. This elevated charge is highly effective at destabilizing and removing very small particles, which are often the most challenging to treat. The result is faster floc formation, larger flocs, and quicker precipitation, leading to improved clarity and reduced turbidity in treated water.

The impact on pH is another critical differentiator. ACH's high basicity means it has a considerably lower impact on water pH compared to alum or even PAC. This reduces or eliminates the need for costly pH adjustment chemicals, simplifying operations and reducing chemical consumption, a significant benefit for both cost and environmental considerations in wastewater treatment.

In terms of chemical usage, ACH typically requires about half the dosage of PAC and one-third the dosage of liquid alum to achieve similar or superior results. This reduced consumption not only lowers procurement costs but also leads to a substantial decrease in chemical sludge generation. Managing and disposing of sludge is a significant expense for many water treatment facilities, making ACH an economically attractive option.

While PAC and alum have served the industry well, ACH represents the next generation of coagulants. Its superior performance in flocculation, reduced chemical demand, minimal pH influence, and lower sludge production make it a compelling choice for municipal drinking water purification and industrial wastewater treatment alike.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing clients with the most effective solutions. By understanding the comparative advantages of Aluminum Chlorohydrate over traditional coagulants, facilities can make informed decisions to optimize their water treatment processes, achieve superior water quality, and improve overall operational efficiency.