equivalent to 58% ± 14% of the TP. Nevertheless, both phosphorus forms (TP and P–PO4) showed high variability, especially in the SU and CU, for which this variability results from seasonal
changes. In the case of MP leachate, the TP and P–PO4 concentrations showed an increasing trend for up to 10 months of operation, followed by a decreasing trend, with occasional maximums across the obtained data set. On average, the TP was equal to 8.0 ± 4.2 mg P/dm3 in the MP, 23.2 ± 5.7 mg P/dm3 in PP, 68.2 ± 44.2mg P/dm3 in the SU and 28.8 ± 22.6mg P/dm3 in the CU (Fig. 3).