Chemical study on the determination of U (IV) and U (VI) in Acidic Aqueous / Organic Media

SummaryThesis included three main chapters and the summary contains the following major findings and studies conducted in each segment and discussion:Part I-Introduction and review of previous research:This section was contained by the subject and which included:Element uranium and natural presence and rock carrier, as well as maps of places he was in Egypt, and information about the use of uranium and uranium as well as analysis of the four-and six during the manufacture of nuclear fuel and measured in solutionsPart II- Materials and methods used:It contains the section on account of the chemicals used in this work and the source and the degree of purity to laboratory experiments, which included:preparation of standard solutions and used in this work . Uranium reduction to the tetra state and the image of optical absorption measurements and a laser Folormeter uranium as tetra and hexa.Chapter III-Results and discussions:This section was contained on the detailed findings and obtainedthrough the work:reduction of uranium (IV) by using jones redactor and measuring the efficiency of reduction and capacity of the redactor.Formation of triple associated complex from acrifavine basic dye and EDTA and uranium (IV) and measured the complex after extraction from HDHEPA/MIBK organic media by using spetrophotometric technique . optimum condition s was studied and interfering elemSummaryThesis included three main chapters and the summary contains the following major findings and studies conducted in each segment and discussion:Part I-Introduction and review of previous research:This section was contained by the subject and which included:Element uranium and natural presence and rock carrier, as well as maps of places he was in Egypt, and information about the use of uranium and uranium as well as analysis of the four-and six during the manufacture of nuclear fuel and measured in solutionsPart II- Materials and methods used:It contains the section on account of the chemicals used in this work and the source and the degree of purity to laboratory experiments, which included:preparation of standard solutions and used in this work . Uranium reduction to the tetra state and the image of optical absorption measurements and a laser Folormeter uranium as tetra and hexa.Chapter III-Results and discussions:This section was contained on the detailed findings and obtainedthrough the work:reduction of uranium (IV) by using jones redactor and measuring the efficiency of reduction and capacity of the redactor.Formation of triple associated complex from acrifavine basic dye and EDTA and uranium (IV) and measured the complex after extraction from HDHEPA/MIBK organic media by using spetrophotometric technique . optimum condition s was studied and interfering elem