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Table 2 Metal(loid) concentrations found in the investigated plants, normalized to the slurries dry weight [units: mg kg−1dry weight]

From: Arsenic metabolism in technical biogas plants: possible consequences for resident microbiota and downstream units

Plant#1#2#3#4#5#6#7#8#9#10#11#12#13#14#15
Cr5.66.812.67.93.86.73.22.65.42.93.93.78.656.785.4
Co1.81.41.85.05.31.01.72.82.10.81.41.22.56.78.9
Ni5.06.812.026.49.92.811.64.68.33.84.64.616.324.247.7
Se1.4n.d.8.0n.d.7.60.90.32.98.62.45.3n.d.1.20.83.0
Rb46.955.644.3119.017.418.531.422.452.616.122.327.357.115.317.7
Sr79.253.985.639.729.032.337.025.980.513.229.842.068.3128.573.3
As1.21.52.72.62.31.12.41.42.61.42.72.03.713.820.6
Mo7.33.73.36.72.11.23.52.91.91.71.93.34.66.36.3
Cd0.40.30.50.40.20.20.40.40.20.40.20.20.51.41.2
Sbn.d.0.1n.d.n.d.n.d.n.d.0.10.10.20.10.20.2n.d.4.36.4
Ba107.564.871.336.223.639.862.222.047.113.435.849.073.2298.6165.1
Pb1.92.23.32.20.91.02.33.71.61.61.41.726.535.727.7
Bin.d.n.d.n.d.n.d.n.d.n.d.n.d.0.11.7n.d.0.2n.d.0.12.54.2
U0.10.20.20.10.10.20.10.10.30.10.10.40.15.32.9
Mn247.2202.2392.38.6248.1361.7279.5225.3501.6179.4220.0371.0263.8322.1370.7
Cu81.328.155.76.230.541.726.973.957.923.724.454.6285.4192.3192.4
Zn259.9140.2627.015.7196.6363.5213.2219.7283.1134.9138.9263.5524.5893.5647.4
Al1462.52414.12592.7618.5528.4777.1647.11045.33130.0782.11234.41845.12579.125,407.413,764.8
Fe1952.42942.23217.12373.55190.31364.43384.22135.22484.72221.23933.13143.85228.923,877.531,760.2
  1. n.d. not detected