The Global Aluminum-Based Coagulant Market was valued at USD 4.82 Billion in 2024 and is projected to reach USD 6.35 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.7% during the forecast period (2024–2030). This sustained growth is driven by increasing global demand for clean water, stringent environmental regulations for wastewater discharge, and the expansion of industrial and municipal water treatment infrastructure worldwide.

As industries and municipalities intensify their focus on water sustainability and compliance, the role of effective coagulants in purification processes becomes paramount. In this blog, we profile the Top 10 Companies in the Aluminum-Based Coagulant Industry—a dynamic mix of global chemical giants, specialized water treatment firms, and innovators advancing the science of coagulation and flocculation.

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🔟 1. Kemira Oyj

Headquarters: Helsinki, Finland
Key Offering: PAX®, Fennofloc™, Aluminium Sulfate

Kemira is a global leader in water chemistry, serving pulp & paper, oil & gas, and municipal water treatment sectors. Their extensive portfolio of aluminum-based coagulants is renowned for its efficacy in removing organic matter, turbidity, and phosphorus from water and wastewater.

Sustainability Initiatives:

• Development of low-metal-content coagulants to reduce sludge volume

• Focus on products that enable water reuse and recycling

• Committed to carbon-neutral production by 2045

Download FREE Sample Report: Aluminum-Based Coagulant Market – View in Detailed Research Report

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9️⃣ 2. SNF Group

Headquarters: Andrézieux-Bouthéon, France
Key Offering: Flopam™ coagulants, Polydadmac, Aluminum Chlorohydrate

SNF is one of the world’s largest producers of water-soluble polymers. While famous for flocculants, their aluminum-based coagulant range is critical for initial destabilization of colloids in complex industrial wastewater and drinking water applications.

Sustainability Initiatives:

• Investment in bio-based and low-environmental-impact coagulant aids

• Global recycling and recovery programs for process water

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8️⃣ 3. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: PHILIPHOS®, AlCl₃, Specialty Aluminates

Solvay’s Novecare business provides high-performance aluminum-based coagulants for a wide range of applications, including mining, power generation, and municipal water treatment. Their products are known for their purity and consistency.

Sustainability Initiatives:

• Eco-design of products for reduced environmental footprint

• Partnerships focused on circular water economy solutions

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7️⃣ 4. Ecolab Inc.

Headquarters: St. Paul, Minnesota, USA
Key Offering: Nalco Water coagulants, Alum, PAC

Ecolab, through its Nalco Water division, is a powerhouse in water, hygiene, and infection prevention solutions. They offer a comprehensive suite of aluminum coagulants combined with advanced monitoring and control technologies for optimal performance.

Sustainability Initiatives:

• 3D TRASAR™ technology for real-time dosing optimization, reducing chemical usage

• Ambition to restore more water than Ecolab’s operational footprint by 2030

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6️⃣ 5. SUEZ Group

Headquarters: Paris, France
Key Offering: Clarifloc®, Flocryl®, Aluminum Salts

SUEZ is a global expert in water and waste management, providing end-to-end solutions. Their chemical division supplies high-performance aluminum coagulants essential for their own water treatment plants and external clients in the industrial sector.

Sustainability Initiatives:

• Pioneering sludge valorization techniques post-coagulation

• Development of smart solutions to minimize water loss and chemical consumption

Download FREE Sample Report: Aluminum-Based Coagulant Market – View in Detailed Research Report

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5️⃣ 6. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Zetag®, Aluminium Chlorohydrate, Custom Coagulants

BASF’s performance chemicals division offers a range of coagulants for various water treatment scenarios. Their strong R&D focus leads to tailored solutions for challenging water matrices in industries like textiles and chemicals.

Sustainability Initiatives:

• Integration of coagulant production into Verbund sites for energy efficiency

• Active in developing solutions for microplastic and PFAS removal

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4️⃣ 7. USALCO, LLC

Headquarters: Baltimore, Maryland, USA
Key Offering: Liquid Alum, Sodium Aluminate, Polyaluminum Chloride (PAC)

USALCO is a leading US-based manufacturer of aluminum-based specialty chemicals. They are a key domestic supplier of high-quality coagulants to municipal water treatment facilities and various industrial customers.

Sustainability Initiatives:

• Focus on local production to reduce transportation emissions

• Optimization of manufacturing processes for waste minimization

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3️⃣ 8. Feralco AB

Headquarters: Helsingborg, Sweden
Key Offering: Pre-polymersed PAC, Ferric Salts, Aluminium Sulfate

Feralco is a major European producer of inorganic coagulants, with a strong presence in the Nordic countries and the UK. They specialize in both iron and aluminum-based products for potable and process water treatment.

Sustainability Initiatives:

• Investment in PAC (Polyaluminum Chloride) production, which generates less sludge than traditional alum

• Active member of national water sustainability programs

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2️⃣ 9. Accepta Ltd.

Headquarters: Manchester, United Kingdom
Key Offering: Accepta 8000 series coagulants, Specialty blends

Accepta is a leading water treatment chemicals supplier with a strong focus on technical support and customized formulations. Their aluminum-based coagulants are used in a wide array of applications, from cooling towers to effluent treatment.

Sustainability Initiatives:

• Development of high-efficiency coagulants to lower dosage rates

• Provision of expert advice to clients on optimizing treatment for minimal environmental impact

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1️⃣ 10. Chemtrade Logistics

Headquarters: Toronto, Canada
Key Offering: Sulphur Chemicals, Alum, Sodium Aluminate

Chemtrade is a major North American supplier of industrial chemicals, including essential water treatment coagulants. They provide bulk aluminum sulfate (alum) and sodium aluminate to municipalities and industries, ensuring reliable supply chains.

Sustainability Initiatives:

• Implementation of energy-from-waste projects at manufacturing sites

• Commitment to Responsible Care® for continuous environmental performance improvement

Get Full Report Here: Aluminum-Based Coagulant Market – View in Detailed Research Report

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🌍 Outlook: The Future of Aluminum-Based Coagulants Is Smarter and More Sustainable

The aluminum-based coagulant market is undergoing a significant evolution. While traditional products like alum remain workhorses, the industry is shifting towards high-performance, tailored formulations that offer greater efficiency, lower sludge production, and reduced environmental impact.

📈 Key Trends Shaping the Market:

• Accelerated adoption of Polyaluminum Chloride (PAC) over conventional aluminum sulfate due to its wider pH range and lower residual aluminum

• Increasing regulatory pressure on phosphorus removal from wastewater, driving demand for effective coagulants

• Integration of IoT and AI for real-time coagulant dosing control, optimizing chemical use and treatment costs

• Growing R&D into hybrid coagulants and composite materials for treating emerging contaminants like PFAS

Get Full Report Here: Aluminum-Based Coagulant Market – View in Detailed Research Report

The companies listed above are not only supplying essential water treatment chemicals—they are enabling the sustainable management of the world’s most vital resource.