Environmental pollution has become a worldwide and a global problem as increase in human population has led to increase in the establishment of more industries to meet the growing needs of the growing population. This is endangering the entire ecosystem due to the toxic effects o...
Open access
Research Article10.9734/irjpac/2025/v26i3918
TiO2 reported in all litterateurs with three phases anatase, rutile and brookite which variance in activities and most of chemical properties. The variance in properties represent one of the best strategy to enhance the activities. Thus in this work TiO2 were prepared with differ...
Open access
Research Article10.9734/irjpac/2025/v26i3917
This research investigates the potential of applying Response Surface Methodology (RSM) and Artificial Neural Network (ANN) to optimize the mix design of concrete utilizing locally obtained raw materials. This study aimed to identify the optimal proportion of sand, cement, and co...
Open access
Research Article10.9734/irjpac/2025/v26i3916
This study compares two titrimetric methods for quantifying acetylsalicylic acid (ASA) in aspirin tablets stored under different environmental conditions. ASA stability can be influenced by factors such as temperature, humidity, and light exposure. The two titrimetric methods use...
Open access
Research Article10.9734/irjpac/2025/v26i3915
In Niger, in the Tillabéry region, despite surface water, groundwater constitutes the major source of drinking water supply for various populations. This study aims to assess the quality of groundwater in some villages in the Tillabéry region to understand the source of scaling a...
Open access
Research Article10.9734/irjpac/2025/v26i3914
Heterometallic f/s-block complexes are not plentiful but play pivotal roles in understanding metal synergy in materials science and catalysis. Reaction of Y(NO3)3.6H2O with EDTANa2.2H2O (ethylenediaminetetraacetic acid, disodium salt dihydrate) gives the dodecanuclear {Y4Na8(L)4(...
Open access
Research Article10.9734/irjpac/2025/v26i3913
The alkalinity of water is one of the important parameters of water quality. The volumetric titration method using a standardized hydrochloric acid solution is a prevalent technique to estimate individual concentrations of basic radicals, like, , , and ions, which are primarily...
Open access
Research Article10.9734/irjpac/2025/v26i3912
2-acetoxybenzoic acid, also known as aspirin, is one of the most widespread and important pharmaceutical compound used in the treatment of pain, inflammation, and febrile conditions. In addition to its well-known therapeutic properties, 2-acetoxybenzoic acid is increasingly being...
Open access
Research Article10.9734/irjpac/2025/v26i2911
In the context of the energy transition, Côte d'Ivoire aims to increase the share of renewable energies in its energy mix, particularly by utilizing biogas. However, the presence of hydrogen sulfide (H₂S) in biogas poses technical and environmental challenges, necessitating its r...
Open access
Research Article10.9734/irjpac/2025/v26i2910
The eutrophication of water bodies resulting from discharges of industrial and domestic wastewater constitutes a major environmental problem. Indeed, eutrophication of aquatic environments, marked by the uncontrolled presence of aquatic plants on water bobies, has significant imp...
Open access
Research Article10.9734/irjpac/2025/v26i2909