| 摘要 |
<p>A process for removing nitrogen compounds from raw water, wherein the water is first subjected to a denitrification step. The water coming from the denitrification step is aerated in an aeration step for lysing the denitrification bacteria so that the cell-bound nitrogen is released in the form of ammonium ions. The water is then treated in a precipitation step with magnesium ions and phosphate ions for precipitating ammonium ions in the form of struvite.</p> |
