Enviar artigo por via de e-mail Impact of polyhexamethylene guanidine on filtering of Pb(II) and Cd(II) hydroxides from aqueous solutions
- Autores: Yanushevskaya E.I.1, Suprunchuk V.I.1, Ivanyuk E.V.1
-
Afiliações:
- “Kyiv Polytechnic Institute”
- Edição: Volume 38, Nº 5 (2016)
- Páginas: 273-279
- Seção: Physical Chemistry of Water Treatment Processes
- URL: https://journal-vniispk.ru/1063-455X/article/view/183609
- DOI: https://doi.org/10.3103/S1063455X16050052
- ID: 183609
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The paper presents results of investigations aimed at optimizing the process of Pb(II) and Cd(II) removal using polyhexamethylene guanidine (PHMG) from aqueous solutions. The formation of compounds of chemisorption-type ions of the above metals with PHMG was established by using the methods of polarography, infrared spectroscopy, and pH-metry. The investigations revealed a positive impact of PHMG on the sedimentation and filtering of the precipitation of Pb(II) and Cd(II) hydroxides.
Sobre autores
E. Yanushevskaya
“Kyiv Polytechnic Institute”
Autor responsável pela correspondência
Email: l_rrr@ukr.net
Ucrânia, Kiev
V. Suprunchuk
“Kyiv Polytechnic Institute”
Email: l_rrr@ukr.net
Ucrânia, Kiev
E. Ivanyuk
“Kyiv Polytechnic Institute”
Email: l_rrr@ukr.net
Ucrânia, Kiev
Arquivos suplementares
