Browsing Faculty of Science & Technology (FST) by Title
Now showing items 1381-1400 of 4028
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The Efficiency Of Nairobi’S Kariobangi Wastewater Treatment Plant
(University of Nairobi, 2016)Kariobangi Sewerage Treatment Plant in Nairobi City County is a conventional mechanical wastewater treatment plant with an installed capacity of 32,000 m3/day and has an in built methenation unit. It is the only available ... -
The Efficiency of Nairobi’s Kariobangi Wastewater Treatment Plant
(University of Nairobi, 2016)Kariobangi Sewerage Treatment Plant in Nairobi City County is a conventional mechanical wastewater treatment plant with an installed capacity of 32,000 m3/day and has an in built methenation unit. It is the only available ... -
El Niño Southern Oscillation (enso) Evolution And Its Influence On Rainfall Over Tanzania
(University of NairobiDepartment of Meteorology, 2013)The relationship between seasonal rainfall and various Niño indices is investigated in this study. Rainfall used covered eighteen gauge stations distributed throughout Tanzania. The data for both rainfall and ENSO evolution ... -
eLearning Portal for Persons with Visual Disabilities: Case of Low Vision
(University of NairobiSchool Of Computing And Informatics, 2013)As the adage goes “Disability is not inability”. We live in a world whose population comprises of persons with disability. Despite this fact, such persons are well useful in a countries economy provided their needs are ... -
Electrical resistivity measurements on dilute alloys of Nico, Niv, Nipt And Nia1
(Department of Physics, 1977)Electrical resistivi~ measurements have been made on Ni, Ni-5 at% Co, Ni-5 at% V, Ni-5 at% Pt and Ni-5 at% Al in the temperature range from 20 °c to at least 70 °c above the Curie temperatures of the alloys. For T > Tc ... -
The electrical resistivity method of prospecting and its application to geothermal exploration in the rift valley of Kenya
(University of NairobiDepartment of Geology, 1978)In 1971 the East Afric3n Power and Lighting Co. Ltd. (EAPL) in collaboration with the United Nations DevelopmentProgramme (UNDP)initiated an investigation in the Rift Valley of Kenya to ... -
An electrical resistivity study of the area between Mt. Suswa and The Olkaria Geothermal field, Kenya
(University of NairobiFaculty of Science, 1989)The D. C. electrical resistivity study of Suswa-Olkaria region was carried out from July 1987 to November, 1988. The main objective was to evaluate the sub-surface geoelectric structure with a view to determining ... -
An electrical resistivity survey in the area south of Suswa volcano
(1992)The area south of Suswa volcano is underlain by volcanic and volcano-sedimentary rocks of the Pliocene-Pleistocene-Recent Periods. These rock types are common waterbearing formations, especially the wea~hered, fractured ... -
Electricity load forecasting using artificial neural networks
(University of NairobiSchool of Computing and Informatics, 2010)Electricity load forecasting has become increasingly important for the power industry. To generate "what is reasonably required" one needs forecast the future electricity demands. However, the accurate load prediction ... -
Electro Catalytic Decompsition Of Captan And Methoxychlor Pesticide Residues Using Cyanocobalamin
(University of Nairobi,, 2014)The current study involved electrocatalytic reduction of the organochlorine pesticide residues which are, (3aR,7aS)-2-[(trichloromethyl)sulfanyl]-3a,4,7,7a-tetrahydro-lHisoindole- l,3(2H)-dione (Captan) and 1,1, ... -
Electrocatalysis of ascorbic acid oxidation on a polyaniline derivatized electrode
(Depatment of Chemistry, University of Nairobi, 1993)The results presented in this thesis reveal marked improvement in the oxidation characteristics of ascorbic acid, when the latter 1.s oxidized on a polyaniline derivatized carbon graphite working electrode. The pH of the ... -
Electrocatalytic Decomposition of Tetrachlorvinphos in Acetonitrile-water Media Using Cyanocobalamin
(University of Nairobi, 2018)This study investigated the electrocatalytic degradation of tetrachlorvinphos pesticide standard in acetonitrile-water media using cyanocobalamin catalyst. It was initiated by reports recorded from various consumers who ... -
Electrocatalytic reduction of toxic organohalides in surfactant microstructures
(University of NairobiDepartment of Chemistry, 1994)In a bicontinuous conductive media of 23 :34:43 didodecyldimethylammonium bromide DDAB/n-dodecane/water microemulsion (% by wt.), controlled potential electrolysis was performed at the two diffusion controlled reduction ... -
Electrochemical and physicochemical study of pyridoxine hydrochloride (vitamin B6)
(University of NairobiFaculty of Science. University of Nairobi, 1991) -
Electrochemical and spectroscopic characterisation of ferrocenethiosemicarbazone ligand and copper complexes
(Department of Chemestry, School of Physical Sciences, University of Nairobi, 2009-08)Electrochemical and spectral behavior of two thiosemicarbazone ligands, containing ferrocene as a substituent and their two copper complexes; as well as a ligand with no ferrocene substituent and its copper complex were ... -
Electrochemical behaviour of polyaniline electrodeposited on a redox ion-exchanger modified electrode.
(Depatment of Chemistry, University of Nairobi, 1996) -
Electrochemical catalytic dehalogenation of organohalide pollutants.
(Depatment of Chemistry, University of Nairobi, 1996) -
Electrochemical features of polytidophene on clay modified electrodes
(Depatment of Chemistry, University of Nairobi, 2002)In this thesis, electrochemical analysis of the conducting polymer polythiophene was performed using cyclic voltammetric technique. Carbon graphite was used as the working electrode in the various studies. Potential ... -
The electrochemical study of the factors affecting underground corrosion
(1979)An electrochemical study of some of the factors affecting the corrosion of steel in soils has been carried out. The factors studied were oxygen diffusion rates, soil moisture content, soil resistivity, salt concentrations, ... -
Electrodeposition characteristics of polyaniline conductive polymer
(Depatment of Chemistry, University of Nairobi, 1994)Polyaniline has been shown to be electrosynthesised at very low Sulphuric acid concentration ie. up to 0.5M H2S04. Anodic peak current variation with time has been shown to vary quite haphazardly for various solution pH. ...