| PW | MA | ||
---|---|---|---|---|
mg L−1 | mM | mM | covered by PW, % | |
PO43− | 16.90 | 0.18 | 14.70 | 1.21 |
SO42− | 38.00 | 0.40 | 11.85 | 3.34 |
NH4+ | 1.43 | 0.08 | 21.19 | 0.37 |
NO3− | < 5 | – | – | – |
Na+ | 4.28 | 0.19 | – | – |
Ca2+ | 49.20 | 1.23 | 2.72 | 45.13 |
Mg2+ | 14.60 | 0.60 | 1.22 | 49.38 |
K+ | 130.00 | 3.33 | 14.70 | 22.62 |
Trace elements | ||||
 Fe2+ | 20.10 | 0.36 | 0.02 | 2001.60 |
 Mn2+ | 4.83 | 0.09 | 0.01 | 874.88 |
 Zn2+ | 0.61 | 0.01 | 0.005 | 184.86 |