This paper presents a brief summary of the study on the characterisation of the fluid catalytic cracking catalyst used at the Zinder refining company (SORAZ) for cracking the atmospheric residue from the atmospheric distillation unit (CDU). The main objective of this study is to...
Open access
Research Article10.9734/irjpac/2025/v26i4936
Improper treatment and disposal of wastewater from pharmaceutical companies can contaminate nearby water bodies and surrounding ecosystems as a result of the release of pollutants such as heavy metals. The aim of this study is to investigate the levels of heavy metals in wastewat...
Open access
Research Article10.9734/irjpac/2025/v26i4935
Aims: The present work evaluated the effect of organic acid concentration and reaction time on the recovery of Zn and Ni from waste printed circuit boards of cell phone. Study design: A survey research design was adopted. Place and Duration of Study: Materials and Energy Technol...
Open access
Research Article10.9734/irjpac/2025/v26i4934
Single molecule magnets (SMMs) have been extensively studied in last few years due to their wide range of potential applications in information storage, molecular electronics and quantum computing. In the early 1990s the storage of information at the molecular level became certai...
Open access
Research Article10.9734/irjpac/2025/v26i4933
Groundwater represents the main source of drinking water supply for the populations in the Agadez region, primarily through wells and boreholes. This study aims to evaluate the physico-chemical quality of groundwater in four communes of the region: the urban commune of Agadez and...
Open access
Research Article10.9734/irjpac/2025/v26i4932
Using sea water as a textile dyeing medium is an innovative and environmentally friendly approach that addresses the challenges associated with conventional fresh water dyeing methods. Dyes with one functional group were used in the work: Remazol red B and Ostazin blue H-BR. The...
Open access
Research Article10.9734/irjpac/2025/v26i4931
The remediation of surface water contaminated with diesel using the Fenton oxidative method was investigated at ambient temperature (28-34 °C) for effectiveness and optimum conditions were established using UV Spectroscopy. This study was aimed at investigating the effectiveness...
Open access
Research Article10.9734/irjpac/2025/v26i4930
This study investigates the water quality of selected boreholes in Enugu North Local Government Area, Enugu State, Nigeria, focusing on both the physico-chemical as well as the concentrations of heavy metals and their associated health risks. A cross-sectional analytical design w...
Open access
Research Article10.9734/irjpac/2025/v26i4928
The aim of this study was to determine the fatty acid composition of the plant's leaves. Diospyros mespiliformis is a plant used in traditional medicine for various therapeutic and cosmetic purposes. The plant's leaves, infused, decocted or applied as a plaster, are used to treat...
Open access
Research Article10.9734/irjpac/2025/v26i4927
This study presents a comparative analysis of marine paint formulated using standard raw (Epicoat1004) versus locally sourced Natural Rubber Latex (NRL) as binder. The liquid latex was used with other standard chemical as binder with equal ratio as the standard binder(epoxy). Sol...
Open access
Research Article10.9734/irjpac/2025/v26i4926