Fig. 7 | Scientific Reports

Fig. 7

From: Assessment of ecofriendly carbon capture using Bacillus subtilis induced calcium carbonate precipitation with focus on applications mechanisms and cost efficiency

Fig. 7

Ammonia content of Bacillus subtilis cultures assessed over a period of 5 days at minimal medium supplemented with four levels of four salts of calcium (a: acetate, b: citrate, c: chloride and d: nitrate). Cultures started at 0-time with O.D.660 nm of 0.2A accounting to 21 × 107 cells/mL. Statistical analysis as shown in Fig. 2.

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