Nutrient Recovery Solutions for Municipalities, Industries & More
Upcycle phosphorus in your water streams into sustainable, revenue-generating fertilizer.
A Complete Nutrient Recovery Solution
Ostara’s nutrient recovery solutions enable wastewater treatment leaders to convert nutrient management challenges into revenue-generating fertilizer and a cost-effective opportunity for environmental stewardship.
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Install Nutrient Recovery Technology in Your Water Treatment Center
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Recover Nutrients While Saving on Operations and Chemicals
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Recovered Nutrients Distributed as Crystal Green Pearl Fertilizer
Why Join the Nutrient Recovery Movement?
Cleaner Water
Nutrient pollution can harm waterways, creating algae blooms that upset the natural environment. Ostara helps maintain nutrient levels to sustain a healthy water supply.
Greener Operations
Using our sustainable solutions to remove nutrients, you can also reduce energy use, chemical demand, and waste sludge volumes for additional environmental benefits.
Improved ROI
When you invest in our nutrient recovery solution, capital costs are recouped in 5-10 years through savings in chemicals, sludge disposal, and maintenance while also creating revenue from Crystal Green sales.
Your Community Benefits When You Choose Ostara
Convert Influent Phosphorus Into Sustainable Fertilizer
Meet strict P limits more cost effectively
Improved N:P balance in biosolids
Reduce Total Biosolids Volume up to 10-20%
Avoidance of chemical sludge
Avoidance of struvite in sludge cake
Improved Dewaterability
Up to 2% increase in cake solids (corresponding to approximately 10% volume reduction)
Potential for 5-20% polymer reduction
Reduce Chemical and Maintenance Costs
Reduce or eliminate chemicals added for P removal
Avoid chemical sludges
Offset operational costs with sale of high value fertilizer
Protect Digesters from Nuisance Struvite
Up to 90% reduction in digester struvite
Reduced digester maintenance
The Only Nutrient Management Solution that Delivers Operating, Economic and Environmental Benefits
Traditional ways of managing phosphorus to meet effluent limits and protect local waterways creates a new problem: struvite. Instead of solving this problem with expensive chemicals, Ostara has a better way.
Water Managers Around the World Are Saying ‘Yes’ to Sustainable Nutrient Management
