Why SK300 Is the Smarter Solution for Modern Wastewater Treatment
Designed for Performance. Engineered for Impact.
- Superior Performance
Rare earth coagulants outperform alum and ferric across the board—delivering cleaner water with greater efficiency and improved safety. - Cleaner Results
Every dose reduces phosphorus, captures heavy metals, and produces biosolids ready for safe, beneficial land application. - Smarter Dosing
Use up to 70% less product compared to traditional coagulants, cutting both chemical use and overall treatment costs. - Soil-Safe & Sustainable
Generates non-corrosive, metal-free sludge that supports healthier soil and eco-friendly reuse programs. - Industry Proven
Trusted by municipalities, food processors, energy producers, and industrial plants for reliable clarity and performance.


Key Benefits of SK300
- Superior Phosphorus Removal
Achieves ultra-low phosphorus levels—often below 0.1 mg/L—to meet Clean Water Act requirements and comply with the most stringent nutrient discharge limits. - Lower Dose, Higher Efficiency
Uses 30–70% less product than traditional coagulants, thanks to the high binding power of rare earth elements like lanthanum and cerium. - Significantly Less Sludge
Cuts sludge volume by up to 50%,by releasing excess water, reducing hauling, handling, and disposal costs for municipalities and operators. - Wide pH Range Compatibility
Performs effectively across a wide pH range, minimizing or eliminating the need for costly pH adjustment chemicals. - Non-Toxic & Soil-Friendly
Free from aluminum and iron, SK300 produces cleaner, safer biosolids suitable for land application without harming soil ecosystems. - Potential Agronomic Benefits
Rare earth elements in SK300 may support plant growth, enhance nutrient uptake, and promote healthier root development—offering added value when biosolids are land-applied. - Made in the USA
Every ingredient in SK300 is sourced and manufactured domestically, strengthening U.S. supply chains and supporting national resilience.
Ideal Applications
- Municipal wastewater treatment plants
- Facilities with phosphorus/nutrient discharge limits
- Communities seeking to reduce sludge disposal costs
- Regions near phosphorus-sensitive lakes and watersheds
- Treatment systems prioritizing U.S.-sourced, sustainable chemistry
SK300 isn’t just a coagulant—it’s a smarter, cleaner, and more sustainable solution for modern water treatment.
For industrial needs, ask about SK856M—built on the same rare earth platform, tailored specifically for industrial wastewater systems.