Gaver O. Phenanthroline Sorbed on Silica Gel Surface Is a Solid Reagent for Iron, Copper and Silver Determination

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U000200

Thesis Registration Form

0400U000200.pdf

Applicant for

Specialization

  • 02.00.02 - Аналітична хімія

17-01-2000

Specialized Academic Board

26.001.03

Essay

The thesis is devoted to an investigation of the adsorption of 1,10-phenanthroline onto silica gel surface. The chemical analytical properties of the obtained solid phase analytical reagent have been established. The characteristics and chemism of Fe (II), Cu (II) and Ag (I) sorption onto unloaded and loaded with 1,10-phenanthroline silica gels have been studied. The dependencies of a degree of ions metals sorption to mass of sorbent and volume of solution are described algebraically. The adsorption spectroscopic and visual approximate methods for Fe (II), Cu (II) and Ag (I) determination in waters have been developed. These methods have low detection limit. Also they have simple and express execution.

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