Correction to: Journal of Sustainable Metallurgy https://doi.org/10.1007/s40831-021-00403-w

As a result of an error during the publication process, the graphic for Fig. 2b in this article as originally published was incorrect. The correct graphic is presented below.

The original article has been corrected

Fig. 2
figure 2

a Aluminum speciation diagram of PLS, b Solubility product constant (ksp) of aluminum hydroxide (Al(OH)3) and dawsonite NaAlCO3(OH)2 versus temperature. [where a = aqueous, a− aqueous anion, a+ aqueous cation]