Firas Fadhel Ali

University of Anbar · Department of Chemistry (College of Education for Women)

This study aims to use dolomite to remove Zn2+ and Cu2+ from wastewater. The adsorption process of the Zn2+ and Cu2+ was performed using the batch method at various factors (such as the amount of adsorbent, contact time, particle size, pH media, temperature, and initial concentration) to investigate the optimum removal conditions. The flame atomic...

Plant classification and species-level differentiation are influenced by the morphological traits and dissection of fruits and seeds over the course of evolution. This study described the structure of fruits and seeds of six species of plants growing in western Iraq. These species were Callistemon viminalis, Alcea rosea, Alhagi maurorum, Amaranthus...

This study included the preparation of new dithiocarbamate ligand, namely: potassium ((1,4-phenylenebis(azanediyl)) bis(2-oxoethane-2,1-diyl)) bis (benzylcarbamodithioate), (C26H24K2N4O2S4). The prepared ligand and its complexes of Co(II), Ni(II), Zn(II), Hg(II) and Pb(II) ions were characterized by FTIR, UV-Vis, 1H and 13C-NMR, Mass spectroscopy,...

Citrus is an evergreen tree belonging to the family Rutaceae, mentioned in the Iraqi flora, and it is one of the plants with high medicinal values because it is used in folk medicines and is a source of many effective compounds. With interest by researchers in Iraq, a general detection of the active compounds of the ethanolic extract of Citrus m...

This study aims to use limestone wasted from the factory of stone carving for the adsorption of Pb(II) ion from aqueous solution. The process of adsorbing Pb(II) ion was achieved by using the patch method at conditions of (mass of adsorbent = 0.3, 0,6, 1.2 g, contact time = 15, 30, 45, 60, 120 min, particles size = 150, 250, 300 µm, pH media = 2, 3...

Abstract This study involves the preparation of colloidal silver (Ag) nanoparticle solution using Turkevich method. Specifically, the solution is mixed with the zinc nitrate hexahydrate and hexamethylenetetramine solution with various volume ratios (e.g. 50, 70 and 90 AgNPs %V) to deposit zinc oxide (ZnO)–Ag thin films on glass substrates at 350...

The research involves preparing gold nanoparticles (AuNPs) and studying the factors that influence the shape, sizes and distribution ratio of the prepared particles according to Turkevich method. These factors include (reaction temperature, initial heating, concentration of gold ions, concentration and quantity of added citrate, reaction time and o...

This study involves the design of a low-cost flow injection system and the application of a stopped-flow injection technique for preparing a gold nanoparticle (AuNP) solution through the reaction of chloroauric acid with the solution of the citrate. In this solution, the AuNPs were formed and provide good absorption at wavelengths ranging from 510...

This study proposes an easy and cheap technique to get rid of dangerous Malachite Green (MG) dye from waste material by victimization carbon from walnut shells. The simple treatment was carried out by heating at temperature in which was set to the best carbonization degree to arrange carbon from these shells; thus, the temperature was set to 200 °C...

Flow injection unit with merging zone technique was designed for aniline blue determination spectrophotometrically. This unit consists of a valve was designed for dye injection. The scope of the study is to find the optimum conditions :volume of sample, flow rate of carrier, dead volume, dispersion coefficient and reproducibility. They found 117µl,...

Abstract:The use of remnants of tea leaf as an inexpensive, profusely and ecofriendly adsorbent has been studied as an alternate substitution of carbon for the removal of dye from industrial effluent. This material was with success accustomed take away the Toluidine blue dye from solution during a batch equilibrium sorption technique.The adsorbe...