Wastewater Treatment Chemical

Our wastewater treatment products include a range of enhanced aluminum coagulants and polyacrylamide flocculants to improve water clarification and treatment. They are compatible with standard treatment processes and are effective in a wide pH range. 

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Cleaner Water, Smarter Operations

Effective wastewater treatment is essential for protecting infrastructure, staying compliant, and reducing the environmental impact of rail and industrial operations. Temple Engineering wastewater treatment solutions are engineered to improve clarification, enhance solid separation, and support consistent biological performance. Our high-performance coagulants and flocculants are compatible with standard processes and deliver dependable results across a wide pH range.

Temple engineering Wastewater Treatment Solutions

Enhanced Coagulation & Clarification for Rail & Industrial Facilities

  • Formula 4165

    Formula 4165 is a highly concentrated liquid, inorganic and organic cationic polymer blend that acts as an enhanced aluminum coagulant for water and wastewater clarification, that effectively coagulates fine colloidal turbidity and removes high color. It is chlorine resistant, effective over a broad pH range, and generally does not require additional alkalinity control chemicals. Formula 4165 has been certified to conform within the requirements of ANS/NSF Standard 60 for use in the clarification of potable water at dosages up to 200 mg/l.

  • Formula 4245

    Formula 4245 is a highly concentrated liquid, inorganic and organic cationic polymer blend that acts as an enhanced aluminum coagulant for water and wastewater clarification, that effectively coagulates fine colloidal turbidity and removes high color. It is chlorine resistant, effective over a broad pH range, and generally does not require additional alkalinity control chemicals. Formula 4245 has been certified to conform within the requirements of ANS/NSF Standard 60 for use in the clarification of potable water at dosages up to 100 mg/l.

  • Formula 4807

    Formula 4807 is a medium charge; high molecular weight anionic polyacrylamide flocculant supplied as a low viscosity emulsion. It can be used for settling, thickening, and dewatering in water and waste treatment and in mineral processing. Formula 4807 is effective in solutions with a pH ranging from 4-12, and can be used alone in conjunction with alum or ferric salts, polyaluminum chloride, polyamines and polyDADMACs. The Viscosity of Formula 4807 in a 1% solution is 1100cps.

  • Formula 4809

    Formula 4809 is a medium charge; high molecular weight anionic polyacrylamide flocculant supplied as a low viscosity emulsion. It can be used for settling, thickening, and dewatering in water treatment, waste treatment, and in mineral processing. Formula 4809 is effective in solutions with a pH ranging from 4-12, and can be used alone in conjunction with alum or ferric salts, polyaluminum chloride, polyamines and polyDADMACs. The Viscosity of Formula 4809 in a 1% solution is 720cps.

Optimized for Regulatory Compliance

Temple Engineering's wastewater treatment products are formulated to help operators meet strict discharge regulations, reduce chemical oxygen demand (COD), and maintain permit compliance.


All products are tested and manufactured to meet NSF/ANSI Standard 60 requirements.

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Rapid coagulation and floc formation

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Reduced sludge volumes

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Improved effluent clarity and consistency

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Performance in both municipal and industrial systems

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Better Chemistry, Less Waste

By using advanced polymer blends and optimized charge densities, Temple Engineering wastewater treatments reduce the need for excess chemical dosing and post-treatment filtration. This helps lower operational costs, minimize sludge handling, and extend equipment life. With high-performance formulations that work across pH 4–12, you’ll get consistent results with fewer adjustments—freeing your team to focus on the bigger picture.

Not Sure Which Formula Matches Your System?  Request a Product Match.

Whether you're treating high-color influent, optimizing solids separation, or troubleshooting pH fluctuations, we’ll help you select the right solution for your facility's flow rate, system design, and regulatory targets.

Wastewater Treatment FAQs

  • Are these products safe for use in potable water treatment?

    Yes. Formula 4165 and 4245 are certified under NSF/ANSI Standard 60 for use in potable water clarification at approved dosages.

  • What kind of systems are these products compatible with?

    Our formulas are compatible with standard clarifiers, settling tanks, dewatering systems, and belt presses. They’re ideal for both municipal wastewater and industrial treatment applications.

  • Can I use these products across different pH ranges?

    Yes. Temple Engineering coagulants and flocculants are effective across a broad pH spectrum (4–12) and often reduce or eliminate the need for supplemental pH conditioning agents.

  • Do you offer assistance with dosing protocols?

    Absolutely. Our team can provide dosing guidance based on your influent characteristics, system volume, and treatment goals.

  • Are bulk orders or recurring shipments available?

    Yes. We offer flexible delivery options, including bulk containers and regularly scheduled shipments for continuous operations.

Waste Less. Treat Smarter. Operate Cleaner.

Our wastewater treatment solutions help you stay compliant, reduce operational overhead, and protect your facility’s infrastructure. Whether you're clarifying water, reducing sludge, or managing chemical usage, our formulas are built to perform under pressure.