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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.