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Table 1 Elemental composition of Wheat Straw (WS) on dry solid basis

From: Photo-biohydrogen production potential of Rhodobacter capsulatus- PK from wheat straw

Element Content (μg/g) Element Content (μg/g)
Ca 2300 ± 0.54 K 12000 ± 0.50
Mg 600 ± 0.27 Na 800 ± 0.30
P 470 ± 0.25 S 860 ± 0.25
As < 16 Ba 25.0 ± 0.03
Cd < 0.4 Co <0.12
Cr < 2 Cu 1.9 ± 0.01
Fe 71 ± 0.30 Mn 26 ± 0.30
Mo < 2 Ni < 2
Pb < 4 V < 0.4
Zn 3.3 ± 0.1   
  1. C% (on dry basis) = 48 ± 0.39;
  2. N% (on dry basis) = 0.34 ± 0.01;
  3. Values are means of three replicates ± S.E.M.