Activated carbons and low cost adsorbents for remediation of tri-and hexavalent chromium from water
Hexavalent chromium is a well-known highly toxic metal, considered a priority pollutant.
Industrial sources of Cr (VI) include leather tanning, cooling tower blowdown, plating …
Industrial sources of Cr (VI) include leather tanning, cooling tower blowdown, plating …
Activated carbon modifications to enhance its water treatment applications. An overview
The main objective of this study was to list and compare the advantages and disadvantages
of different methodologies to modify the surface of activated carbons (ACs) for their …
of different methodologies to modify the surface of activated carbons (ACs) for their …
[BOOK][B] Activated carbon adsorption
RC Bansal, M Goyal - 2005 - taylorfrancis.com
High surface area, a microporous structure, and a high degree of surface reactivity make
activated carbons versatile adsorbents, particularly effective in the adsorption of organic and …
activated carbons versatile adsorbents, particularly effective in the adsorption of organic and …
The characterization of activated carbons with oxygen and nitrogen surface groups
The physicochemical properties and the surface chemical structure of the carbon materials
obtained by the modification of the commercial activated carbon D43/1 (Carbo-Tech, Essen …
obtained by the modification of the commercial activated carbon D43/1 (Carbo-Tech, Essen …
Equilibrium and kinetic studies of methyl orange and methyl violet adsorption on activated carbon derived from Phragmites australis
The adsorption of methyl orange and methyl violet from aqueous solutions by Phragmites
australis activated carbon (PAAC) was studied in a batch adsorption system. The adsorption …
australis activated carbon (PAAC) was studied in a batch adsorption system. The adsorption …
Surface modification and characterisation of a coal-based activated carbon
P Chingombe, B Saha, RJ Wakeman - Carbon, 2005 - Elsevier
Surface modification of a coal-based activated carbon (F400) was performed using thermal
and chemical methods. Nitric acid oxidation of the conventional sample produced samples …
and chemical methods. Nitric acid oxidation of the conventional sample produced samples …
Effect of different oxidizing agent treatments on the surface properties of activated carbons
BK Pradhan, NK Sandle - Carbon, 1999 - Elsevier
Two commercially available activated carbon (activated charcoal cloth (ACC) and activated
granular carbon (AGC)) were oxidized with different oxidizing agents viz., HNO3, H2O2 and …
granular carbon (AGC)) were oxidized with different oxidizing agents viz., HNO3, H2O2 and …
Jatropha curcas: A potential biofuel plant for sustainable environmental development
Jatropha curcas L.(JCL) has been propagated as unique and potential tropical plant for
augmenting renewable energy sources due to its several merits for which it deserves to be …
augmenting renewable energy sources due to its several merits for which it deserves to be …
Trivalent chromium removal from wastewater using low cost activated carbon derived from agricultural waste material and activated carbon fabric cloth
An efficient adsorption process is developed for the decontamination of trivalent chromium
from tannery effluents. A low cost activated carbon (ATFAC) was prepared from coconut …
from tannery effluents. A low cost activated carbon (ATFAC) was prepared from coconut …
Functionalization of activated carbons by HNO3 treatment: Influence of phosphorus surface groups
Influence of phosphorus on functionalization of activated carbons with nitric acid has been
reviewed in this study. Results indicate that during treatment with nitric acid, phosphorus …
reviewed in this study. Results indicate that during treatment with nitric acid, phosphorus …