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Adsorption of Caffeine and Ciprofloxacin onto Pyrolitically Derived Water Hyacinth Biochar: Isothermal, Kinetic and Thermodynamic Studies
(2006-09)
In this work, the adsorptive features of water hyacinth (Eichhornia crassipes) derived biochar for sequestration of
ciprofloxacin and caffeine from aqueous solution is reported. The isothermal behaviour, adsorption kinetics, ...
Groundwater overdraft vulnerability and environmental impact assessment in Arusha
(Environmental Geology, 2006-07-11)
A simple approach is proposed for identifying areas vulnerable to groundwater overdraft. The methodology utilizes GIS techniques to analyze and evaluate controlling factors in areas with little data. The proposed methodology ...