| Our Products > For water > PHOSPAQ™ phosphate removal |
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PHOSPAQ™ The PHOSPAQ™ process removes biological degradable COD, phosphate (PO43-) and ammonium (NH4+) from waste water. With oxygen the COD is biologically converted into new biomass and CO2. By adding magnesium oxyde (MgO) phosphate and ammonium precipitate as struvite (MgNH4PO4.6H20 of MAP). The struvite granules are being removed from the water phase, and are ready for agricultural use (fertilizer).  
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