WATER TREATMENT

Instead of viewing wastewater streams as waste, Ostara sees a renewable resource that can generate revenues while helping meet environmental regulations. 

CROP NUTRITION

Ostara transforms recovered nutrients into granular fertilizers that improve crop yields and reduce runoffclosing the loop on phosphorus. 

GAME-CHANGING

Ostara’s industry-leading nutrient recovery technologies
– Pearl® and WASSTRIP® – let water reclamation facilities reduce chemical dosing and sludge volumes, and turn the problem of excess nutrients into a cost-effective opportunity for stewardship.

GALLONS OF WATER TREATED

POPULATION SERVED

BETTER GROWTH

Crystal Green®’s unique mode of action releases nutrients in response to plant demand. For growers that means more plant-available phosphorus, higher yields, healthier roots and significantly reduced nutrient loss or tie-up.

BETTER FUTURE

Ostara transforms recovered nutrients into granular fertilizers that improve crop yields and reduce runoffclosing the loop on phosphorus. 

CLOSING THE LOOP

Ostara’s award-winning technology is helping cities win the battle against nutrient pollution by removing phosphorus from where it shouldn’t be – in our waterways – and upcycling it into a safe, pure, eco-friendly fertilizer.

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