Fig. 14

Foam generated by handshaking CaCl2 and SWB-based solutions with/without RMNPs. Left: 0 min; right: 5 min. First 4 vials: CaCl2-based; last 4: SWB/2×SWB-based.

Foam generated by handshaking CaCl2 and SWB-based solutions with/without RMNPs. Left: 0 min; right: 5 min. First 4 vials: CaCl2-based; last 4: SWB/2×SWB-based.