Open AccessREMOVAL OF IONS OF Al3+ AND Co2+ PHOSPHORUS-CONTAINING PRODUCT FROM THE BRAN
Author(s) -
Анна Васильевна Ковехова,
О. Д. Арефьева,
Natalia V. Makarenko,
Л. А. Земнухова,
Елена Викторовна Ковалева
Publication year - 2018
Publication title -
himiâ rastitelʹnogo syrʹâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.2
H-Index - 6
eISSN - 1029-5151
pISSN - 1029-5143
DOI - 10.14258/jcprm.2018043761
Subject(s) - phosphorus , chemistry , cobalt , metal ions in aqueous solution , bran , aqueous solution , ion , metal , inorganic chemistry , raw material , organic chemistry
The process of removal aluminum and cobalt ions from aqueous solutions with a phosphorus-containing product containing inositol hexaphosphoric acid derivatives obtained from rice production wastes of Far Eastern selection varieties – rice flour, and optimal conditions were determined. It is established that the efficiency of removal of metal cations by the phosphorus-containing product depends not only on their nature, but also on the initial concentration of ions in solutions. The degree of extraction of aluminum ions reaches 99%, and cobalt – 76%. The principal possibility of using phosphorus-containing products of plant origin in the development of environmentally safe materials for the removal of metal ions in technologies requiring the use of green chemistry methodology is proposed.