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Bulletin of the National Research Centre
Fig. 4 | Bulletin of the National Research Centre

Fig. 4

From: Assessing the synergistic relationship of mycorrhiza and bacteria for the degradation of spent engine oil in maize grown soil

Fig. 4

a IR spectrum of untreated with engine oil (control). b IR spectrum of the used engine oil acted upon by Bacillus cereus. c IR spectrum of the used engine oil acted upon by Lysinibacillus fusiformis. d IR spectrum of the used engine oil acted upon by Bacillus encimensis.e IR spectrum of the used engine oil acted upon by Paraclostridium benzoelyticum

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