Volume 4 (2021)
Volume 3 (2020)
Volume 2 (2019)
Volume 1 (2018)
1. Removal of Aqueous Thiocyanate Anions by Titanium Dioxide Nanoparticles
Volume 3, Issue 5 , Summer 2020, Pages 551-568
Abstract
Dissolved Thiocyanate in drinking water is a source of global health concern. The purpose of the present study was to remove aqueous Thiocyanate anions by using the titanium dioxide ... Read More
2. Determination of Physico-Chemical Parameters of River Majowopa, Sagamu, Ogun State, Nigeria
Volume 3, Issue 5 , Summer 2020, Pages 569-575
Abstract
In this study, the physicochemical parameters of the river Majowopa were determined. The parameters assessed are temperature, pH, turbidity, conductivity, total dissolved solids (TDS), ... Read More
3. Determination of Novaluron Residues in Soil under Chilli Pepper Ecosystem Using Liquid Chromatography Tandem Mass Spectrometry
Volume 3, Issue 5 , Summer 2020, Pages 576-582
Abstract
In this work, the persistence of novaluron (Rimon 10% EC) in soil was studied under the humid tropical chilli pepper ecosystem. Residues of novaluron in soil were determined using the ... Read More
4. Cyclic Voltammetry Studies for the Interaction of CuCl2 with 4-Fluoro Benzoic Acid (FBA) in KBr Aqueous Solutions
Volume 3, Issue 5 , Summer 2020, Pages 583-593
Abstract
In this work, cyclic voltammetry studies for Cu (II) ion were carried out to show it`s redox behaviours in 0.1 M KBr and 4-Fluoro benzoic acid. The aim of this research study was to ... Read More
5. Synthesis of Cross-Linked Carboxymethyl Legume Starch for Adsorption of Selected Heavy Metals from Aqueous Solutions
Volume 3, Issue 5 , Summer 2020, Pages 594-611
Abstract
In this work, legume starch from Kwakil beans (Phaseolus vulgaris L.) was cross-linked with epichlorohydrin and carboxymethylated with different concentrations of sodium monochloroacetate ... Read More
6. Application of a Novel Surfactant-Modified Natural Nano-Zeolite for Removal of Heavy Metals from Drinking Water
Volume 3, Issue 5 , Summer 2020, Pages 612-620
Abstract
This work, the application of a surfactant-modified natural nano-clinoptilolite for the removal of several two valances heavy metal cations (i.e., Cu2+, Pb2+, Ni2+, Cd2+, Fe2+ and Zn2+) ... Read More
7. Conventional and Microwave-Assisted Synthesis, Antimicrobial and Antitumor Studies of Tridentate Schiff Base Derived from O-vanillin and Phenyl Urea and its Complexes
Volume 3, Issue 5 , Summer 2020, Pages 621-638
Abstract
A tridentate Schiff base ligand (E)-1-(2-hydroxy-3-methoxybenzylidene)-3-phenylurea derived from o-vanillin and phenyl urea in 1:1 molar ratio. Also, the metal complexes of Mn (II), ... Read More
8. Theoretical Investigation of Doping Effect of Fe for SnWO4 in Electronic Structure and Optical Properties: DFT Based First Principle Study
Volume 3, Issue 5 , Summer 2020, Pages 639-644
Abstract
In this work, the electronic band structures, total density of state, partial density of state, and optical properties were investigated using the first principle method for SnWO4 ... Read More
9. Pollution Characteristics and Human Health Risks to Heavy Metals Exposure in Street Dust of Kathmandu, Nepal
Volume 3, Issue 5 , Summer 2020, Pages 645-662
Abstract
In this work, a total of thirty four (N=34) street dust samples were collected from four different land use zones viz., commercial, heavy traffic, residential and control (undisturbed) ... Read More
10. Adsorption of Methylene Blue onto Acid Modified Raphia Taedigera Seed Activated Carbon
Volume 3, Issue 5 , Summer 2020, Pages 663-679
Abstract
In this work, the possibility of using Raphia taedigera seed as a low-cost adsorbent to remove methylene blue (MB) dye from aqueous solutions was investigated. The activated carbon ... Read More![Synthesis of Piperdinomethylcalix[4]arene Attached Silica Resin for the Removal of Metal Ions from Water: Equilibrium, Thermodynamic and Kinetic Modelling Studies](data/ajcsa/coversheet/471587412785.jpg)
11. Synthesis of Piperdinomethylcalix[4]arene Attached Silica Resin for the Removal of Metal Ions from Water: Equilibrium, Thermodynamic and Kinetic Modelling Studies
Volume 3, Issue 5 , Summer 2020, Pages 680-691
Abstract
Toxic metal pollution is one of the most persistent environmental problems globally. This study deals with the synthesis of the p -piperdinomethyl calix[4]arene attached silica (PAS) ... Read More
12. Binary Mixture Based on Epoxy for Spectrally Adapted Decoy Flare
Volume 3, Issue 5 , Summer 2020, Pages 692-700