Co-treatment of electroplating sludge, copper slag, and …
The copper slag in this research was sampled from Yunnan Province, China. According to the results in Table 1 and Fig. 1 (b), the copper slag included 40.12 wt% Fe, 29.05 wt% SiO 2, and 8.59 wt% (CaO+ MgO) and was primarily composed of the Fe 2 SiO 4 and Fe 3 O 4 phases. It also contained 0.61 wt% Cu, 0.21 wt% Pb, and 0.58 wt% Zn, …
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