Figure 6 | Scientific Reports

Figure 6

From: A Highly Efficient Adsorbent Cu-Perusian Blue@Nanodiamond for Cesium in Diluted Artificial Seawater and Soil-Treated Wastewater

Figure 6

Progress of the co-precipitation reaction of Cs+ with DND, CuCl2 and K4[Fe(CN)6]. (A) Cs+ solution in 0.07% seawater, (B) after addition of DND to (A), the solution became turbid due to Cs+ adsorption and coagulation of DND, (C) after addition of CuCl2 solution to (B,D) after addition of K4[Fe(CN)6] solution to (C), the solution turned red-brown, (E) after 1 hour, red-brown precipitate settled.

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