Wshar Ali Ismael

Wshar Ali Ismael
Salahaddin University - Erbil | SUH · Department of Chemistry

Ph.D of Analytical Chemistry

About

5
Publications
1,940
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14
Citations
Citations since 2016
1 Research Item
11 Citations
20162017201820192020202120220.00.51.01.52.02.53.0
20162017201820192020202120220.00.51.01.52.02.53.0
20162017201820192020202120220.00.51.01.52.02.53.0
20162017201820192020202120220.00.51.01.52.02.53.0
Introduction
Wshar Ali Ismael is a Lecturer in the Department of Chemistry, Education College at Salahaddin University-Erbil, where he has been since 1994. He has taught Instrumental Analysis, Analytical Chemistry, and Chemical Safety. He received a B.Sc. from Salahaddin University-Erbil in 1988, and an M.S. from the Salahaddin University-Erbil in 1992. He received his Ph.D. in Analytical Chemistry from the Salahaddin University-Erbil in 2004. His research interests span both FIA and Chemiluminescence. Much of his work has been on determination of elements and pharmaceutical drugs. In addition, he has made numerous contributions to bioethanol production from lignocellulose materials. He has participated in numerous conferences in Florence, Italy, Prague, Czech, Mnuchin, Germany, and Las Vegas, USA.

Publications

Publications (5)
Article
Full-text available
A two-stage acid hydrolysis was carried out with different concentrations of perchloric acid using date palm frond. In the first stage, most of hemicellulose and crystalline cellulose were hydrolyzed, as well as lignin, which was partially decomposed.In the second stage, the hydrolysis of crystalline cellulose and some additional decomposition of l...
Article
Full-text available
Wheat straw is an abundant lignocellulosic feedstock in many parts of the world, and has been selected for producing ethanol in an economically feasible manner. It contains a mixture of sugars (hexoses and pentoses). Two-stage acid hydrolysis was carried out with concentrates of perchloric acid, using wheat straw. The hydrolysate was concentrated b...
Article
Full-text available
In this work a sensitive chemiluminescence (CL) method for the determination of urea was investigated using a reaction between hypobromite and urea in basic medium. The hypobromite (OBr-) was generated by on-line reaction of Br 2 with KOH, where Br 2 was previously generated by another on-line reaction of KBrO 3 with KBr in acidic medium. The propo...
Conference Paper
Full-text available
During the last few years, the numbers of vehicles in a developing Erbil City in Kurdistan region - Iraq have increased rapidly which leads to increasingly high contamination of some heavy metals in the street dust around traffics. This research represents the level of heavy metals (Pb , Cd , Ag , Cr , Cu, Zn and Fe ) in the traffic street dust . T...

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Projects

Project (1)
Project
The goal of the project is to determinate bromide in river water sample after elimination of interference.