Research Article

Experimental Study on MICP Aqueous Solution under the Action of Different Organic Substrates

Figure 9

SEM images of cements of each experimental group (magnification: 4000), reaction concentration: blank group (a); (b) BSA with mass fraction of 0.3%; (c) sucrose with a mass fraction of 5%; (d) bamboo leaves with a mass concentration of 25 g/L; (e) the mass fraction of bamboo leaves is MgCl2; (f) 20% egg white protein by volume.