Innovation in Clarification: The Role of ACH in Modern Water Treatment

Chief among these is Aluminum Chlorohydrate (ACH), a highly concentrated coagulant that is transforming how facilities manage complex wastewater streams.

Aluminum Chlorohydrate is a powerhouse in water clarification. Available in both liquid and powder forms, ACH is characterized by its high cationic charge and ability to remain effective across a broad pH spectrum (4.0 to 10.0).

Unlike traditional coagulants, ACH works by rapidly neutralizing the negative charge on suspended particles, resulting in the formation of larger, denser flocs that are easily removed through sedimentation and filtration. Because of its high charge density, ACH reacts faster and requires significantly lower dosages to achieve superior clarity.

ACH is engineered to perform in the most demanding environments:

Municipal Sewage: From primary sedimentation to deep phosphorus removal after secondary treatment, ACH helps plants meet strict discharge standards and improves the safety of recycled water.

Industrial Wastewater: ACH excels in high-load sectors—including textiles, papermaking, and electroplating—effectively removing color, COD, heavy metals, and oils.

Sludge Dewatering: By forming compressible flocs, ACH reduces cake moisture and total sludge volume, leading to lower disposal costs and reduced polymer requirements.

For facilities looking to balance performance with sustainability, ACH offers several distinct advantages over traditional alum or ferric chloride:

Reduced Waste: Lower dosages mean less sludge generation and lower handling costs.

Operational Safety: ACH is less corrosive than many alternatives, making it safer to store and handle while extending the lifespan of plant equipment.

Stability: It provides consistent results even when influent water quality fluctuates.

At AQUAMARK, INC., we understand that effective wastewater treatment is both an environmental necessity and a financial priority. ACH is more than just a chemical—it is an economical tool that helps facilities meet discharge standards while reducing overall treatment costs.

Looking for a reliable ACH supplier? Partner with a company that provides proven technical support and consistent quality. Contact AQUAMARK, INC. today to learn how our Aluminum Chlorohydrate solutions can optimize your treatment process.