ABSTRACT
The purpose of this work was to study the effect of chemical surface properties of activated carbons for their use in water purification. To achieve this objective, activated carbon in both granular and powdered forms namely: as received and devolatilized carbons were prepared. Proximate analysis of the carbon materials was performed. Mass titration experiments were carried out to determine the point of zero charge of the activated carbon materials. Again, using an ultraviolet spectrophotometer, the adsorption of phenol on as-received and devolatilized activated carbon was investigated. Adsorption isotherms were acquired from which the monolayer adsorption capacities were calculated.
BACKGROUND OF THE STUDY
Market segmentation is a vital issue in marketing strategy. Therefore, mar...
BACKGROUND OF THE STUDY
The role of television as a mass medium in the democratization process is under...
ABSTRACT
This study identified difficult topics in senior secondary school biology curriculum. Biology...
Aims of the study
This research aims at finding out how important news blogs are to students, if they even read them at...
ABSTRACT
Procurement in most developing economies is seen and treated as a ‘back-office’ function, this have confronted gover...
Background of the study
Prior to the country's independence in 1960, the majority of Nigeria's population...
Abstract:- It has been recognized that effective medical record documentation is affected by prevailing...
Background Of The Study
Flooding as one of environmental hazard has posses a serious danger of risk to...
BACKGROUND OF THE STUDY
Nigeria has a vast amount of surface and subterranean water resources, which ne...
ABSTRACT
Characterization and concentration of Kurungu Iron ore has been undertaken. Bulk samples were collected from the deposit site lo...