205 publication(s) trouvée(s)
Article scientifique
Accurate evaluation for the biofilm-activated sludge reactor using graphical techniques
A complete graphical solution is obtained for the completely mixed biofilm-activated sludge reactor (hybrid reactor). The solution consists of a …
Article scientifique
Virological and bacteriological quality of drinking water in Ethiopia
Since unsafe water is responsible for many illness, deaths, and economic failure, water quality monitoring is essential. A cross-sectional study …
Article scientifique
Development of water saving toilet-flushing mechanisms
Wasting water in toilets flushing is the largest source of water wasting through the use of old siphon boxes. It …
Article scientifique
Staphylococcus aureus photodynamic inactivation mechanisms by rose bengal: use of antioxidants and spectroscopic study
This study aims to follow the photodynamic and spectroscopic properties of dianionic rose Bengal disodium salt (RB) on Staphylococus aureus …
Article scientifique
Tritium as tracer of groundwater pollution extension: case study of Andralanitra landfill site, Antananarivo–Madagascar
This study aims to understand the extension of groundwater pollution downstream of a landfill, Andralanitra–Antananarivo–Madagascar. Twenty-one samples, composed of dug …
Article scientifique
Groundwater quality assessment of the quaternary unconsolidated sedimentary basin near the Pi river using fuzzy evaluation technique
The present study was carried out to assess the groundwater quality for drinking purposes in the Quaternary Unconsolidated Sedimentary Basin …
Article scientifique
Removal of pollutants with determination of power consumption from landfill leachate wastewater using an electrocoagulation process: optimization using response surface methodology (RSM)
Treatment of landfill leachate wastewater by electrocoagulation process using an aluminium electrode was investigated in a batch electrochemical cell reactor. …
Article scientifique
Acid Green 1 removal from wastewater by layered double hydroxides
The paper presents the removal of Acid Green 1 (AG1) from aqueous solutions by [Zn–Al–Cl]-layered double hydroxides (LDHs). The LDH …
Article scientifique
Decolorization of turbid sugar juice from sugar factory using waste powdered carbon
Carbon decolorization still extensively applied in the field of food production such as sugar refining to remove color precursors from …
Article scientifique
The assessment of bore-hole water quality of Kakamega County, Kenya
Numerous deleterious impacts of anthropogenic activities on water quality are typically observed in areas bursting with mineral exploitation, agricultural activities, …
Article scientifique
Adsorptive removal of bisphenol A using synthesized magnetite nanoparticles
Bisphenol A (BPA) is an organic compound which is often used as plasticizer and has been reported to be hazardous …
Article scientifique
Investigation of the influence of lineaments, lineament intersections and geology on groundwater yield in the basement complex terrain of Ondo State, Southwestern Nigeria
The influence of lineaments, lineament intersections and geology on the groundwater yield of the basement terrain of Ondo State was …
Article scientifique
Novel biosynthesized silver nanoparticles from cobweb as adsorbent for Rhodamine B: equilibrium isotherm, kinetic and thermodynamic studies
This study has investigated the adsorption of Rhodamine B (Rh-B) dye on novel biosynthesized silver nanoparticles (AgNPs) from cobweb. The …
Article scientifique
Evaluation of seasonal variation of water quality using multivariate statistical analysis and irrigation parameter indices in Ajakanga area, Ibadan, Nigeria
The variation of groundwater quality across different regions is of great importance in the study of groundwater so as to …
Article scientifique
Matching soil salinization and cropping systems in communally managed irrigation schemes
Occurrence of soil salinization in irrigation schemes can be a good indicator to introduce high salt tolerant crops in irrigation …
Article scientifique
Multi-criteria evaluation of sources for self-help domestic water supply
Two multi-criteria decision analysis methods were employed to evaluate six water sources. The analytical hierarchical process (AHP) ranked borehole highest …
Article scientifique
Removal of phenol from aqueous solution using polymer inclusion membrane based on mixture of CTA and CA
Nowadays, there are increasingly stringent regulations requiring more and more treatment of industrial effluents to generate product waters which could …
Article scientifique
Optimization of banana trunk-activated carbon production for methylene blue-contaminated water treatment
This experiment was run to characterize the banana trunk-activated carbon through methylene blue dye adsorption property. The H 3 PO …
Article scientifique
Removal of three nitrophenols from aqueous solutions by adsorption onto char ash: equilibrium and kinetic modeling
In this research, the removal of 2,4 dinitrophenol, 2 nitrophenol and 4 nitrophenol from aqueous solution using char ash from …
Article scientifique
Photocatalytic degradation and photo-Fenton oxidation of Congo red dye pollutants in water using natural chromite—response surface optimization
Refined natural Fe-chromite was characterized by XRD, FT-IR, reflected polarized microscope, XRF and UV spectrophotometer. Photocatalytic degradation and photo-Fenton oxidation …