Adsorption and rheological properties of acrylamide hydrogel

TitleAdsorption and rheological properties of acrylamide hydrogel
Publication TypeJournal Article
Year of Publication2015
AuthorsKernosenko, LA, Nikovskaya, GN, Hodinchuk, NV, Panko, AV
Abbreviated Key TitleDopov. Nac. akad. nauk Ukr.
DOI10.15407/dopovidi2015.02.110
Issue2
SectionChemistry
Pagination110-116
Date Published2/2015
LanguageRussian
Abstract

The interaction of various substances such as metals (in the form of cations, anions, organic complexes) and methylene blue (organic cationic dye) with hydrogel on the base of the copolymers of acrylamide and acrylic acid is studied. General regularities of the adsorption efficiency of these compounds by hydrogel and their rather low desorption are found. It is established that the positively charged sorbates show a better adsorption and a more slight desorption than negatively charged and uncharged substrates. Rheological experiments have shown that acrylamide hydrogel reveals a higher mechanical strength than natural soil and sand.
Keywordsacrylamide hydrogel, adsorption, mechanical strength
References: 
  1. Askadskij A., Hohlov A. Vvedenie v fizikohimiju polimerov, Moskva: Nauch. mir, 2009 [in Russian].
  2. Samchenko Yu., Ulberg Z., Korotych O. Multipurpose smart hydrogel systems, Adv. Colloid and Interface Sci., 2011, no.168: 247–262. https://doi.org/10.1016/j.cis.2011.06.005
  3. Smagin A., Shoba S., Kinjaev R. et al. Arid grow-ideal soil system, Manama: MSU-press, 2005.
  4. Nikovskaja G. N., Godinchuk N. V., Kernosenko L. A. i dr. Iskusstvennye pochvy na osnove akrilovyh gidrogelej, Dop. NAN Ukrainy, 2012, no.8: 97–101 [in Russian].
  5. Coskun R., Soykan C., Sacak M. Adsorption of copper (II), nickel (II) and cobalt(II) ions from aqueous solution by methacrylic acid/acrylamide monomer mixture grafted polyfiber, Separ. and Purific. Technol., 2006, no.49: 107–114.
  6. Nikovskaja G. N., Godinchuk N. V., Samchenko Ju.M. i dr. Ochistka vodnyh rastvorov ot tjazhelyh metallov gidrogeljami, Himija i tehnologija vody, 2011, 33, no.6: 569–680 [in Russian].
  7. Nikovskaja G. N., Godinchuk N. V., Kernosenko L. A. i dr. Nanogelevye materialy dlja iskusstvennoj pochvy, Nanostruktur. materialovedenie, 2012, no.1: 46–53 [in Russian].
  8. Soldatov V. S., Peryshkina N. G., Horoshko I. G. Ionitnye pochvy, Minsk: Nauka i tehnika, 1978 [in Russian].
  9. Muhtarova S. Je., Krivoshhepov A. F., Kim V. E. Primenimost' reologicheskih modelej techenija k stearat-stabilizirovannym jemul'sijam, Kolloid. zhurn., 2004, 66, no.1: 126–129 [in Russian].
  10. Nikolenko N. V., Masjuta Z. V., Tuljupa F. M. Adsorbcija metilenovogo sinego na silikagele, Ukr. him. zhurn., 2001, 67, no.3: 24–27 [in Russian].
  11. Cavus S., Gurdag G., Sozgen K. et al. The preparation and characterization of poly(acrylic acid-co-met hacrylamide) gel and its use in the non-competitive heavy metal removal, Polym. Adv. Technol., 2009, no.20(3): 165–172.
  12. Tomida T., Hamaguchi K., Tunashima S. et al. Binding properties of a water-soluble chelating polymer with divalent metal ions measured by ultrafiltration poly(acrylic acid), Industr. & Eng. Chem. Res., 2001, no.40: 3557–3562.
  13. Bajpay S. K., Chang N., Mahendra M. The adsorbtive removal of cationic dye from aqueous solution using poly (methacrylic acid) hydrogels: Part 1, equilibrium studies, Int. J. Environment. Sci., 2012, 2, no.3: 1609–1615.