Figure 3
From: Starch vs. tannin as biodegradable reagents for ultrafine hematite depression

Turbidity analyses of (a) quartz-tannin, (b) quartz-starch, (c) hematite-tannin, (d) hematite-starch systems.
From: Starch vs. tannin as biodegradable reagents for ultrafine hematite depression

Turbidity analyses of (a) quartz-tannin, (b) quartz-starch, (c) hematite-tannin, (d) hematite-starch systems.