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. 2018 Feb 26;8:3631. doi: 10.1038/s41598-018-21796-x

Figure 1.

Figure 1

Effects of phosphate salts on bioflocculant yield and its flocculating activity (Major experimental conditions: R. erythropolis was incubated in the potato starch wastewater with 0.2 g/L MgSO4, 0.1 g/L NaCl, and different concentration of phosphate salts, with pH value of 6.8, at 150 r/min and 30  °C).