Struvite, also referred to as MAP, forms when there is a mole to mole to mole ratio (1:1:1) of magnesium, ammonia and phosphate in the wastewater.
Struvit Kristalle bilden wann et e Mol zu Mol zum Mol Verhältnis gëtt (1: 1: 1) Magnesium, Ammoniak a Phosphat am Ofwaasser.