Figure 2
From: Characteristics of Cadmium Sorption by Heat-Activated Red Mud in Aqueous Solution

XRD pattern of heat-activated red mud (A-anatase, H-hematite, Q-quartz, S-sodalite).
From: Characteristics of Cadmium Sorption by Heat-Activated Red Mud in Aqueous Solution
XRD pattern of heat-activated red mud (A-anatase, H-hematite, Q-quartz, S-sodalite).