Correction to: Journal of Polymers and the Environment (2019) 27:1595–1601 https://doi.org/10.1007/s10924-019-01454-7

The original version of this article unfortunately contained an error in the article title of Ref. [22]. The correct reference is given below:

Bigogno RG, Rodríguez RJS, Abreu MF (2018) Quaternized chitosan for ecological treatment of bauxite mining effluents. J Polym Environ 26:4169.