Cepalev, S.V. (2011) Concentration of Metal Ions Polymer Complexing Sorbents in the Presence of Ligands Monodentantnyh: Extraction and Identification of Pb (II), Cd (II), Ni (II) in Natural Objects. Abstract of the Thesis for the Degree of Candidate of Chemical Sciences Moskva.

has been cited by the following article:

• TITLE: Determination of Lead(II) in Liver Corpse of a Slaughtered Cattle with Preconcentration on a Chelating Sorbent

  AUTHORS: R. A. Aliyeva, N. S. Huseynova, Ulviya M. Abilova, G. B. İskandarov, F. M. Chiragov

  KEYWORDS: Sorption Capacity, Preconcentration, Polymeric Sorbate, Lead(II)

  JOURNAL NAME: American Journal of Analytical Chemistry, Vol.7 No.8, August 8, 2016

  ABSTRACT: The copolymer of the maleic anhydride-styrene is modified at the presence of 4-amino-2-thiouracil and formaldehyde and the new polymeric sorbate with spatial structure is received. The received sorbate is identified by the IR-spectroscopy method. The complete static sorption capacitance was studied (CSSC+K= 7.8 mmol/g) and the ionization constants of ionic groups in a sorbate link was defined by electrometric method. Ionization constants were determined by potentiometric titration of the sorbent (). Sorption and desorption of the received sorbent with a lead ion (II) are investigated and optimum concentration conditions are defined: рНopt. = 5, ionic force μ = 0.8 pier/l, full sorption balance 4 hours, optimum eluent 5 ml of 0.5 M HCl.