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Table 3 The design of the sample compositions in the various sets of fed-batch reactors

From: Conversion of H2 and CO2 to CH4 and acetate in fed-batch biogas reactors by mixed biogas community: a novel route for the power-to-gas concept

 

Series 1: α-cellulose at start

Series 2: α-cellulose at start

Series 3: no α-cellulose

Series 4: α-cellulose weekly

H2 (mmol)a

 

0

0.81

1.43

1.86

0

0.81

1.43

1.86

0

0.81

1.43

1.86

0

0.81

1.43

1.86

 

Substrate (g)

                
 

0.0

    

X

X

   

X

  

X

X

  
 

0.3

X

X

X

X

X

X

      

X

X

  
 

0.6

    

X

X

          

CO2 (mL)

          

5.0b

      
  1. X indicates the inclusion of the marked component in the reactors. For other experimental conditions see “Methods” section
  2. a Daily injection
  3. b Between day 50 and 80 (see text)
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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