نتایج جستجو برای: chromium removal

تعداد نتایج: 163285  

Journal: :Journal of Groundwater Hydrology 2003

Journal: :International Journal of Engineering & Technology 2018

Journal: :Brazilian Journal of Chemical Engineering 2005

Background and Aim: Currently, several methods are used to remove heavy metals from aqueous solutions one of which is the adsorption process. Graphene oxide nanoparticles, due to their high adsorption capacity, have caused major concerns. The current study aimed at assessing the role of these particles in removing Chromium and Lead from aqueous solutions. Materials and Methods: This empirical s...

2017

The physicochemical characteristics of biogenic minerals, such as their high specific surface area and high reactivity, as well as the presence of a bacterial carrier matrix make them interesting for various applications, for instance as catalysts, adsorbents, oxidants or reductants. The objective of this study was to examine the efficiency of biogenic magnetite nanoparticles (BMNs) produced by...

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