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NutriTec®
The Nutritec® technology can be used to recover nutrients (N+P) from reject water, concentrated industrial wastewaters, or even separately collected urine. Phosphate is recovered via struvite precipitation which occurs is a special designed crystallization reactor. Ammonium is recovered via a membrane stripping process that captures ammonia in a sulfuric acid solution to produce ammonium sulfate. Benefits of this process are its compactness and little energy demand. Both struvite and ammonium sulfate can be used as fertilizers.
