The Global Phosphorus Removing Agent Market was valued at USD 2,111 Million in 2025 and is projected to reach USD 2,725 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 3.8% during the forecast period (2024–2034). This growth is primarily driven by increasingly stringent global environmental regulations, expanding municipal and industrial wastewater treatment infrastructure, and the critical need to combat water eutrophication.

As water scarcity and pollution concerns intensify worldwide, the focus shifts to the key chemical suppliers and technology providers who are enabling effective and sustainable water treatment. In this blog, we profile the Top 10 Companies in the Phosphorus Removing Agent Industry—a dynamic mix of global chemical giants and specialized innovators shaping the future of water purification and environmental protection.

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🔟 1. Kemira Oyj

Headquarters: Helsinki, Finland
Key Offering: Ferric-based coagulants (PIX), Aluminum-based coagulants (PAX), Advanced composite phosphorus removal agents

Kemira is a globally recognized leader in water chemistry, providing high-performance phosphorus removal solutions for municipal and industrial wastewater treatment. The company’s extensive portfolio includes efficient iron and aluminum salts, renowned for their reliability in meeting strict discharge limits. Kemira leverages deep application expertise to deliver customized chemical programs that optimize plant performance and reduce total cost of ownership for its clients.

Sustainability and Innovation Initiatives:

• Development of low-sludge-producing and environmentally optimized formulations

• Digital dosing solutions (Kemira KemConnect™) for precise chemical feed and reduced consumption

• Commitment to sustainable water management and circular economy principles

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9️⃣ 2. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Zetag® flocculants, Magnafloc® products, Integrated phosphorus precipitation solutions

BASF is a cornerstone of the global chemical industry, offering a comprehensive range of water treatment chemicals, including advanced phosphorus removal agents. Its products are engineered for high efficiency in both precipitation and flocculation processes, crucial for modern wastewater treatment plants. BASF’s strong R&D focus drives innovation in polymer chemistry, leading to agents that work effectively across diverse water conditions and phosphorus loads.

Sustainability and Innovation Initiatives:

• Investment in R&D for next-generation, bio-based coagulants and adsorbents

• Solutions designed to minimize environmental footprint and sludge volume

• Global supply chain and technical support network for consistent product quality

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8️⃣ 3. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: Iron chloride (FeCl3), Aluminum-based coagulants, Specialty polymers for enhanced phosphorus removal

Solvay is a key player in the specialty chemicals market, providing essential reagents for nutrient removal in water treatment. The company’s product portfolio includes high-purity metal salts and functional polymers that ensure effective phosphorus precipitation. Solvay’s global presence and technical expertise make it a preferred partner for complex industrial and municipal wastewater challenges.

Sustainability and Innovation Initiatives:

• Focus on developing sustainable chemical solutions aligned with the EU’s Green Deal

• Innovation in recycling and reclamation processes for treatment chemicals

• Commitment to reducing the lifecycle impact of its water treatment products

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7️⃣ 4. Ecolab Inc.

Headquarters: St. Paul, Minnesota, USA
Key Offering: Nalco Water phosphorus control programs, Smart dosing technology, Integrated water management services

Ecolab, through its Nalco Water division, is a world leader in water, hygiene, and infection prevention solutions. The company offers not just chemicals but comprehensive, data-driven programs for phosphorus removal. Ecolab’s strength lies in its service model, which combines high-performance chemicals with advanced monitoring and control systems to maximize efficiency and ensure regulatory compliance for its customers.

Sustainability and Innovation Initiatives:

• 3D TRASAR™ Technology for real-time monitoring and optimized chemical dosing

• Goal to help customers conserve over 300 billion gallons of water annually by 2030

• Development of greener chemistries and closed-loop water systems

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6️⃣ 5. ShanDong XinTai Water Treatment Technology Co., Ltd.

Headquarters: Shandong, China
Key Offering: Polyferric Sulfate (PFS), Polyaluminum Chloride (PAC), Composite phosphorus removal agents

ShanDong XinTai is a major Chinese manufacturer specializing in water treatment chemicals, with a significant focus on phosphorus removal agents. The company has established itself as a key supplier in the Asia-Pacific region by offering cost-effective and efficient products like PFS and PAC. Its large production capacity and strategic location cater to the booming demand from China’s extensive municipal and industrial wastewater treatment sector.

Sustainability and Innovation Initiatives:

• Continuous improvement of production processes for higher product purity and efficiency

• Expansion of product portfolio to include more advanced composite agents

• Focus on serving the specific needs of the rapidly expanding Asian water treatment market

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5️⃣ 6. Sanfeng Environmental Group

Headquarters: Guangzhou, China
Key Offering: Solid and liquid coagulants, Adsorption-type phosphorus removers, Customized wastewater treatment solutions

Sanfeng Environmental is a leading integrated environmental service provider in China, with a strong foothold in the chemical treatment segment. The company develops and manufactures a variety of phosphorus removing agents tailored for different applications, from standard municipal sewage to challenging industrial effluents. Sanfeng’s integrated approach, combining chemical supply with engineering services, provides a complete solution for its clients.

Sustainability and Innovation Initiatives:

• R&D investment in novel adsorbent materials for selective phosphorus removal

• Implementation of projects that align with China’s “Beautiful China” ecological initiatives

• Development of solutions for sludge minimization and resource recovery

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4️⃣ 7. SNF Group

Headquarters: Andrézieux, France
Key Offering: FLOPAM™ flocculants, Coagulants, Emulsion and powder polymers for enhanced phosphorus precipitation

SNF is one of the world’s largest producers of water-soluble polymers, which are critical components in modern phosphorus removal processes. Its extensive range of polyacrylamide-based flocculants significantly improves the efficiency of precipitation by forming strong, settleable flocs. SNF’s global manufacturing network ensures a reliable supply of high-quality products to water treatment plants worldwide.

Sustainability and Innovation Initiatives:

• Innovation in polymer chemistry to reduce dosage rates and improve biodegradability

• Global recycling initiatives for process water within its own manufacturing plants

• Development of products that help customers achieve lower carbon footprints

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3️⃣ 8. EnviroChemie GmbH

Headquarters: Rossdorf, Germany
Key Offering: Custom chemical dosing systems, Proprietary phosphorus precipitants, Biological and chemical hybrid treatment technologies

EnviroChemie is a German engineering company specializing in industrial water and wastewater treatment plants. While it offers chemical solutions, its key differentiator is the integration of high-performance phosphorus removal agents into custom-engineered treatment systems. The company provides technology-packed solutions that automate chemical feed based on real-time water quality data, ensuring optimal performance and compliance.

Sustainability and Innovation Initiatives:

• Pioneering chemical-free and low-chemical treatment processes (e.g., BioPhos process)

• Focus on energy-efficient and resource-saving water treatment plant designs

• Development of solutions for water reuse and recycling in industrial applications

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Phosphorus Removing Agent Market – View in Detailed Research Report

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2️⃣ 9. PVS Chemicals, Inc.

Headquarters: Detroit, Michigan, USA
Key Offering: Ferric Chloride, Aluminum Sulfate, Other metal salts for water treatment

PVS Chemicals is a leading North American producer of inorganic chemicals, with a significant portion of its business dedicated to water treatment. The company is a major supplier of ferric chloride, a workhorse chemical for phosphorus precipitation in municipal and industrial applications. PVS’s strength lies in its reliable production capacity and deep understanding of the specific requirements of the North American water treatment market.

Sustainability and Innovation Initiatives:

• Focus on producing high-purity products to ensure effective treatment and minimize impurities

• Commitment to safe handling, transportation, and storage of chemicals

• Ongoing process optimization to enhance manufacturing efficiency and reduce waste

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1️⃣ 10. Chembond Chemicals Limited

Headquarters: Mumbai, India
Key Offering: A wide range of coagulants and flocculants, Specialty chemicals for industrial wastewater, Water treatment plant management services

Chembond Chemicals is a prominent Indian company providing specialized water treatment solutions across various industries. It offers a diverse portfolio of phosphorus removal agents, including alum-based coagulants and polyelectrolytes, tailored to the challenging and varied water conditions found in India. The company’s growth is fueled by India’s increasing urbanization and the corresponding expansion of water treatment infrastructure.

Sustainability and Innovation Initiatives:

• Development of customized formulations to address specific industrial effluent challenges

• Focus on providing cost-effective solutions that meet India’s evolving environmental standards

• Expansion of service offerings to include end-to-end water treatment management

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🌍 Outlook: The Future of Phosphorus Removal is Smarter and More Sustainable

The phosphorus removing agent market is undergoing a significant evolution. While traditional metal salts remain essential for their proven effectiveness and cost-efficiency, the industry is rapidly advancing towards smarter, more precise, and environmentally benign solutions.

📈 Key Trends Shaping the Market:

• Shift to Composite and Bio-Based Agents: Increased R&D into multi-mechanism composite agents and biodegradable, plant-based coagulants to reduce sludge and secondary pollution.

• Digitalization and Smart Dosing: Integration of IoT sensors and AI-driven control systems to optimize chemical usage in real-time, lowering costs and improving compliance.

• Regulatory Acceleration Globally: Stricter phosphorus discharge limits in emerging economies, particularly in Asia and Latin America, will drive sustained market growth.

• Focus on Resource Recovery: Development of technologies that not only remove phosphorus but also enable its recovery from sludge for use as fertilizer, supporting circular economy models.

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Phosphorus Removing Agent Market – View in Detailed Research Report

The companies listed above are not only supplying essential chemicals—they are at the forefront of developing the advanced technologies and integrated solutions required to protect our vital water resources for future generations.