506 publication(s) trouvée(s)
Article scientifique
Application of silver nanoparticles toward Co(II) and Pb(II) ions contaminant removal in groundwater
Abstract Applications of nanomaterials has recently been of keen interest to researchers. This fascinating drive ensued due to their unique …
Article scientifique
Sequestering a non-steroidal anti-inflammatory drug using modified orange peels
Abstract This study investigates the sorption of a non-steroidal anti-inflammatory drug, ibuprofen, (IBP) using acid activated carbon prepared from orange …
Article scientifique
Morphometric analysis for prioritizing sub-watersheds and management planning and practices in Gidabo Basin, Southern Rift Valley of Ethiopia
Abstract Characterization and prioritization of watersheds has gained importance for proper planning and management of natural resources in sustainable development. …
Article scientifique
Desorption of chromium (VI) and lead (II) ions and regeneration of the exhausted adsorbent
Abstract The desorption characteristics of previously adsorbed hexavalent chromium [Cr(VI)] and divalent lead [Pb(II)] ions on groundnut husk were tested …
Article scientifique
Physicochemical and microorganism analysis of some hand pump water in Pelengana, Segou, Mali
Abstract Groundwater from hand pump could be a principal supply of potable in the large part of rural areas of …
Article scientifique
Ensemble forecasting system for the management of the Senegal River discharge: application upstream the Manantali dam
Abstract Providing useful inflow forecasts of the Manantali dam is critical for zonal consumption and agricultural water supply, power production, …
Article scientifique
The Cu2+ reduction and H2 evolution on the hetero-system CuFeO2/ZnO under visible light
Abstract The hetero-system CuFeO2/ZnO was successfully used in the Cu2+ reduction under visible light irradiation; it was conducted with varying …
Article scientifique
Efficiency of pozzolan and sawdust as biofilter in the treatment of wastewater
Abstract Wastewater can offer a favorable solution for wastewater treatment. This work reviews series of filters with different particle sizes, …
Article scientifique
Evaluation of diffuse fraction and diffusion coefficient using statistical analysis
Abstract In this study, eighty models are proposed in order to estimate the diffuse fraction and diffuse coefficient. For the …
Article scientifique
Application of magnetotelluric geophysical technique in delineation of zones of high groundwater potential for borehole drilling in five communities in the Agona East District, Ghana
Abstract Hydrogeological investigations to delineate zones of high groundwater potential in five selected communities in the Agona East District of …
Article scientifique
A review on the state of knowledge, conceptual and theoretical contentions of major theories and principles governing groundwater flow modeling
Abstract Decision-makers require correct and adequate information on groundwater flow systems in a basin in order to formulate sustainable water …
Article scientifique
Analysis and evaluation of the spatial and temporal variabilities of river water quality parameters
Abstract This study aimed to analyze the status and evaluate the spatiotemporal variabilities of water quality in the Awash River, …
Article scientifique
Integration of remote sensing, GIS and 2D resistivity methods in groundwater development
Abstract An integration of remote sensing, geographical information system (GIS) and 2D resistivity techniques was used to evaluate the groundwater …
Article scientifique
Assessment of groundwater potential using geophysical data: a case study in parts of Cross River State, south-eastern Nigeria
Abstract Groundwater potential of some parts of Cross River State, Nigeria, was assessed involving vertical electrical sounding (VES) and high-resolution …
Article scientifique
Synthesis and characterization of hybrid activated bentonite/alginate composite to improve its effective elimination of dyes stuff from wastewater
Abstract The current paper is paying attention to the synthesis of a low-cost, abundant and efficient hybrid activated bentonite–alginate composite …
Article scientifique
Evaluation of groundwater and surface water quality suitability for drinking and agricultural purposes in Kombolcha town area, eastern Amhara region, Ethiopia
Abstract The appropriateness of groundwater and surface water for domestic and agricultural uses was assessed in Kombolcha town located in …
Article scientifique
Kinetics and mechanisms of congo-red dye removal from aqueous solution using activated Moringa oleifera seed coat as adsorbent
Abstract Moringa oleifera (MO) seed coat, a postharvest waste of MO seed, was mercerized and used as eco-friendly adsorbent for …
Article scientifique
Optimization using central composite design (CCD) of response surface methodology (RSM) for biosorption of hexavalent chromium from aqueous media
Abstract In this study, unmodified biosorbent was obtained from Arachis hypogea husk and applied to remove hexavalent chromium [Cr(VI)] from …
Article scientifique
Nonlinear regression analysis of the sorption of crystal violet and methylene blue from aqueous solutions onto an agro-waste derived activated carbon
Abstract Sorption of synthetic dyes on low-cost solid sorbents is a simple technique for their removal from wastewater. Recent initiatives …
Article scientifique
Purification efficacy of different parts of Mangifera indica on water samples from contaminated drinking water sources in chanchaga local government area of Niger State, Nigeria
Abstract The use of natural coagulant in water purification has gain popularities owing to the public health consequences of consuming …