Remediation of crystal violet (CV) dye aqueous solution was attempted using acid activated raphia hookeri seeds (AARHS) as adsorbent. Adsorption equilibrium and kinetics of CV dye uptake onto AARHS were examined in series of experimental runs, and effects of contact time and init...
Open access
Research Article10.9734/jerr/2020/v15i417149
Aim: To study the removal of vat yellow 4 from wastewater on activated carbon produced from Mucuna pruriens seed shells (MPS). Methodology: The seed sample was activated using two methods and carbonized at 500°C for 2 hours to produce two different adsorbents. The physicochemical...
Open access
Research Article10.9734/AJOCS/2016/30210
Ifeanyi John Obibuenyi, Linda Nnodi, Joseph Okechukwu Ezeugo, Okechukwu Dominic Onukwuli, Ikechukwu A. Nnanwube & C. B. Ezekannagha·Journal of Engineering Research and Reports·2025
The inhibitory properties of expired promethazine hydrochloride on mild steel corrosion in a 1-molar hydrochloric acid (HCl) solution were investigated. Fourier Transform Infrared (FTIR) and gas chromatography-mass spectrometry (GC-MS) analyses were performed to characterize the...
Open access
Research Article10.9734/jerr/2025/v27i51510
This work investigated the performance of Okra seed (Hibiscus esculentus L.) extract in removal of suspended dissolved particles from brewery effluent by coag-flocculation process at room temperature using various doses of okra seed extract. The study was carried out using nephel...
Open access
Research Article10.9734/BJAST/2014/9887