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Now showing items 11-20 of 36
Equilibrium Studies For Adsorption of Cadmium Ions Using Treated Maize Stalk Charcoal
(University of Embu, 2019)
Discharge of toxic heavy metals into the environment as industrial waste causes extensive soil and water pollution. The associated risk of pollution of heavy metals has increased over the recent years to a great extent. ...
Equilibrium Studies For Adsorption of Cadmium Ions Using Treated Maize Stalk Charcoal
(University of Embu, 2019)
Discharge of toxic heavy metals into the environment as industrial waste causes extensive soil and water pollution. The associated risk of pollution of heavy metals has increased over the recent years to a great extent. ...
Investigation of The Effect Of Initial Metal Ion Concentration on Chromium (Iii) Adsorption onto Thebanana Leaf Petiole as the Biosorbent
(University of Embu, 2019)
There is a tremendous increasing demand for portable water due to the rising human population and urbanization and industrialization and climate change. There is no doubt that water in this county and largely the country ...
Study of The Effect of Flux on Structural and Optical Properties of Baal2o4:Eu2+ Phosphors
(University of Embu, 2015)
The concept of luminescence is widely used in our world today. There are different forms of luminescence which include chemiluminiscence, phosphorescence, florescence, and electroluminescence. When electrons in ground state ...
Structural And Luminescent Properties Of CaAl2O4:Ce3+ Nanomaterials
(University of Embu, 2019)
A luminescent material can be defined as a material that emits light when exposed to radiations such as ultraviolet light. These materials find a wide range of application especially in engineering field. The most common ...
Investigation of the Effect Of Ce3+ Doping on The Luminescent Properties of Baal2o4:Ce3+.
(University of Embu, 2019)
Discovery and invention of different luminescent material has greatly contributed to the growth of the global economy, especially the technology. Different elements especially the lanthanides have been research in terms ...
Wastewater Recycling And Re-Use As Solution To Water Stress In
(University of Embu, 2017)
Water stress as defined by the (European environment agency 2014) occurs when the demand for water during a certain period of time exceeds the available amount or poor quality exceeds its use. Water recycling is reusing ...
Factors Affecting Perfomance of Sand Dams in Nzambani Ward, Kyanika/Maluma Sublocation, Kitui County
(University of Embu, 2017)
A Sand dam is a structure built on river to store excess water in rainy seasons for use in drought seasons. They are suited for semi-arid areas. Globally, they are found in Japan, India, Mexico, Australlia, Thailand, SW ...
Investigating Nitrate Variation In The University Of Embu Dams” Pascaline Serem
(University of Embu, 2017)
Atmospheric deposition of inorganic nitrogen (mainly in the form of NO3) has dramatically increased because of the extensive use of nitrogenous fertilizers and the huge combustion of fossil fuels.as a result, concentrations ...
Factors Undermining Water Pollution in Embu Town
(University of Embu, 2017)
Water pollution is an environmental problem that is of major concern to the entire world at large. Degradation of surface and groundwater sources has been an inherent consequence of economic development and remedial action ...