Metaldehyde removal from drinking water by adsorption onto filtration media: mechanisms and optimisation

Removal of fluoride from drinking water by adsorption onto Activated Alumina and activated carbon

The ability of activated alumina and activated carbon to remove Fluoride from aqueous solution has been investigated. The studies were carried out as functions of contact time, concentration and pH. The data indicate that activated alumina surface sites are heterogeneous in nature and that fits into a heterogeneous site binding model. The optimum pH for complete removal of Fluoride from aqueous...

Arsenic Removal From Drinking Water By Electrocoagulation

............................................................................................................................. ii Acknowledgments ............................................................................................................ iv List of Tables ................................................................................................................... vii List ...

Removal of arsenic from drinking water by precipitation and adsorption or cementation: An environmental prospective

The removal of arsenic from process solutions and effluents has been practiced by the mineral process industries for many years. More recently, because of the recognition that arsenic at low concentrations in drinking water causes severe health effects, the technologies that have been used in the mineral industry are being applied to that situation. Removal of arsenic in process solutions can b...

Title Fluoride removal from drinking water by adsorption using bone char as a biosorbent

Adsorption Mechanisms of Cadmium onto Pillared Clays and Chalcogenides

Interactions between Cd, pillared clays and chalcogenedies have been studied using nanomineralogical experiments. XRD, DSC and chemical analysis. The synchrotron-based X-ray absorption spectroscopy (XAS) was applied to characterize the reaction phases. The mean bond lengths between, Cd-S, Fe-S, Sb-S, Cd-Cd (in chalcogenedies), Al-Cd, Cd-Ti, and Fe-Cd, (in pillared clays) were determined by XAS ...