Adsorption Isotherms and Kinetics of Lead and Cadmium Ions: Comparative Studies Using Modified Melon (Citrullus colocynthis) Husk

F. J. Ogbozige; M. A. Toko

Volume 11, Issue 2 , June 2020, , Pages 157-162

https://doi.org/10.5829/ijee.2020.11.02.10

Abstract
  Growth in population has caused a corresponding increase in agricultural production which consequently led to an increase in agricultural wastes or byproducts. This is sometimes difficult to manage and may pose a menace to the society if not properly disposed. Hence, this research investigated the efficacy ...  Read More

Outgoing Longwave Radiation over Iraq using Atmospheric Infrared Sounder

A. M. AL-Salihi; S. A. AL-Kinani

Volume 8, Issue 2 , April 2017, , Pages 160-169

https://doi.org/10.5829/ijee.2017.08.02.10

Abstract
  The present paper involves Outgoing longwave radiation (OLR) under clear-sky condition modeling employing three measured meteorological parameters (Air surface temperature, Relative humidity and Cloud fraction). Dataset retrieved from NASA Atmospheric Infrared Sounder (AIRS), from 2003 to 2015 was employed ...  Read More

Modelling Net Radiative Measurement of Meteorological Parameters Using MERRA-2 Data in Sub-Sahara African Town

F. O. Aweda; S. Adebayo; T. K. Samson; I. A. Ojedokun

Volume 12, Issue 2 , June 2021, , Pages 173-180

https://doi.org/10.5829/ijee.2021.12.02.10

Abstract
  In this study, the net radiation was estimated using a simple straightforward expression proposed by different researchers, which is based on the principle of the Fourier Series Technique. The estimation of net radiation of Iwo ( ) from the data collected from the archive of HelioClim satellite MERRA- ...  Read More

Energy
The Strategy of Energy Democracy and Sustainable Development: Policymakers and Instruments

M. Esmaeili Shayan; M. R. Hayati; G. Najafi; S. Esmaeili Shayan

Volume 13, Issue 2 , March 2022, , Pages 185-201

https://doi.org/10.5829/ijee.2022.13.02.10

Abstract
  Energy democracy policymakers pay attention to planning to the formation of energy markets and exchanges of energy regions, diversification of energy resources, especially renewable resources, and global challenges due to greenhouse gas emissions. Over the introduction of concepts related to sustainable ...  Read More

Effect of Fly Ash Content on the Engineering Properties of Stabilized Soil at South-western Region of Bangladesh

A. S. M. Riyad; I. M. Rafizul; F. T. Johora

Volume 9, Issue 3 , October 2018, , Pages 216-226

https://doi.org/10.5829/ijee.2018.09.03.10

Abstract
  The main focus of this study was to investigate the effect of fly ash content on the engineering properties of stabilized soils. To these attempts, two different types of fly ash, inorganic silt and Portland cement were collected. In the laboratory, the fly ash content of 10. 20 and 30%; inorganic silt ...  Read More

Response and Motion Performance of Offshore 5MW National Renewable Energy Laboratory Wind Turbine Platform Based on Nicobar Costal Ocean State

M. R. NithinRaj; K. M. Sankaranarayanan

Volume 10, Issue 3 , September 2019, , Pages 225-229

https://doi.org/10.5829/ijee.2019.10.03.10

Abstract
  Wind turbines on floating support platforms are designed to be installed in a deep offshore environment several miles off the coast and in water depths greater than 60m. Effects from sea ice, varying mean sea level, and marine growth constitute additional loads that must be considered in a real design ...  Read More

Estimation of Human Radiation Exposure from Natural Radioactivity and Radon Concentrations in Soil Samples at Green Zone in Al-Najaf, Iraq

A. A. Abojassim

Volume 8, Issue 3 , July 2017, , Pages 239-248

https://doi.org/10.5829/ijee.2017.08.03.10

Abstract
  Ar Specific activity of natural radionuclides namely (238U, 232Th,  40K  and 235U) and radon concentrations were measured for soil samples collected from green zone in Al-Najaf city, Iraq. There are three nuclear techniques used in present study NaI(Tl), CR-39 and LR-115 type II) were used ...  Read More

BaBiO3 Assisted Photodegradation of Malachite Green Dye Under Visible Light Irradiation: Adsorption and Degradation Kinetics

K. Sharma; S. Jain; U. Chandrawat

Volume 7, Issue 3 , July 2016, , Pages 274-281

https://doi.org/10.5829/idosi.ijee.2016.07.03.10

Abstract
  Nano sized BaBiO3 is prepared through Pechini method and characterized by SEM, XRD, FTIR, DT-TGA and UV DRS. The kinetic studies of adsorption and degradation phenomena involved in the photocatalytic degradation of Malachite Green dye using a batch reactor under visible light were investigated. Experiments ...  Read More

Impact of Meteorological Parameters on Dispersion Modeling of Sulfur Dioxide from Gas Flares (Case Study: Sirri Island)

M. A. Mirrezaei

Volume 10, Issue 4 , December 2019, , Pages 288-295

https://doi.org/10.5829/ijee.2019.10.04.10

Abstract
  In this study, in 2011 for the duration of two months, the dispersion of a major air pollutant, sulfur dioxide from gas flares of an oil field, in Iran, was investigated. Due to the complexity of meteorological parameters in modeling area, California Puff (CALPUFF) model was used in this study. CALPUFF ...  Read More

Corrosion Studies of Carbon Steel in 3% NaCl Solution in Presence of Expired Ceftin: Investigation of Environmental Friendly Corrosion Inhibitor

N. Raghavendra

Volume 9, Issue 4 , December 2018, , Pages 295-298

https://doi.org/10.5829/ijee.2018.09.04.10

Abstract
  In this investigation, the application of the Ceftin drug on the prevention of the corrosion of carbon steel in 3 % NaCl solution was examined through weight loss (mass loss), gasometric and atomic absorption spectroscopy techniques. The effectiveness of the Ceftin drug as corrosion inhibitor for carbon ...  Read More

An Efficient One-Pot Green Approach for the Synthesis of Α-aminonitriles with Alsba-15 as Nano Tubular Catalytic Reactor

M. Krishna Kolli; S. Reddy Dadireddy; P. Elamathi; G. Chandrasekar; S. Chidara

Volume 8, Issue 4 , October 2017, , Pages 305-317

https://doi.org/10.5829/ijee.2017.08.04.10

Abstract
  Nanoporous heterogeneous AlSBA-15 (x) type aluminosilicate catalyst with different nSi/nAl ratios (x = 41, 129, and 210) was synthesized using hydrothermal method. AlSBA-15 catalysts were characterized by XRD, N2 sorption, TPD-NH3, FT-IR, SEM and TEM. XRD analyses of AlSBA-15 catalysts confirmed the ...  Read More

Fuel Cell Technology
Investigating Performance of Hydrogen Fuel Cells in Different Charge Transfer Coefficients and its Effect on Maximum PowerPoint

A. Mansouri; S. A. Alenabi; R. Gavagsaz-ghoachani

Volume 15, Issue 3 , July 2024, , Pages 311-318

https://doi.org/10.5829/ijee.2024.15.03.10

Abstract
  The charge transfer coefficient is a dimensionless coefficient used in the kinetics of chemical reactions. In this paper, the effect of the charge transfer coefficient on hydrogen fuel cell characteristics such as polarization curve and power diagram in terms of current density and losses is investigated. ...  Read More

Mechanical, Morphological Properties and Chemical Resistance of Filled Rattan Wastes Powder Epoxy Composites

O. O. Obiukwu; J. Igboekwe

Volume 11, Issue 4 , December 2020, , Pages 320-329

https://doi.org/10.5829/ijee.2020.11.04.10

Abstract
  Fibre content effects on mechanical, surface morphology and chemical resistance of epoxy/rattan fibre composite was investigated. By analysis of scanning electron microscopy (SEM), mechanical and chemical examinations. SEM shows the rattan fibre had improved facial adhesion and a fairly uniform distribution ...  Read More