Pentari_et_al_IOP Conf. Ser.: Earth Environ. Sci._221_2019.pdfhttp://purl.tuc.gr/dl/dias/CE320B71-42CD-408B-85FC-DC58992C7D6FCadmium removal from aqueous solutions using nano-iron doped lignitefree2020-07-13application/pdf354.5 kB