Literature DB >> 24152870

Adsorption of lead over graphite oxide.

Opeyemi Olanipekun1, Adebola Oyefusi, Gururaj M Neelgund, Aderemi Oki.   

Abstract

The adsorption efficiency and kinetics of removal of lead in presence of graphite oxide (GO) was determined using the Atomic Absorption Spectrophotometer (AAS). The GO was prepared by the chemical oxidation of graphite and characterized using FTIR, SEM, TGA and XRD. The adsorption efficiency of GO for the solution containing 50, 100 and 150 ppm of Pb(2+) was found to be 98%, 91% and 71% respectively. The adsorption ability of GO was found to be higher than graphite. Therefore, the oxidation of activated carbon in removal of heavy metals may be a viable option to reduce pollution in portable water. Published by Elsevier B.V.

Entities:  

Keywords:  Adsorption; Graphite; Graphite oxide; Lead

Mesh：

Substances：

Year:  2013        PMID： 24152870      PMCID： PMC4123955          DOI： 10.1016/j.saa.2013.09.088

Source DB:  PubMed          Journal:  Spectrochim Acta A Mol Biomol Spectrosc        ISSN： 1386-1425            Impact factor:   4.098


  4 in total

Review 1.  Molecularly imprinted polymer as a solid phase extractor in flow analysis.

Authors:  A C B Dias; E C Figueiredo; V Grassi; E A G Zagatto; M A Z Arruda
Journal:  Talanta       Date:  2008-06-03       Impact factor: 6.057

2.  Drinking water contaminants (arsenic, cadmium, lead, benzene, and trichloroethylene). 1. Interaction of contaminants with nutritional status on general performance and immune function in broiler chickens.

Authors:  J K Vodela; J A Renden; S D Lenz; W H McElhenney; B W Kemppainen
Journal:  Poult Sci       Date:  1997-11       Impact factor: 3.352

3.  Integrated assessment of heavy metal (Pb, Zn, Cd) highway pollution: bioaccumulation in soil, Graminaceae and land snails.

Authors:  Bénédicte Viard; François Pihan; Sandrine Promeyrat; Jean-Claude Pihan
Journal:  Chemosphere       Date:  2004-06       Impact factor: 7.086

4.  Effect of oxidation of activated carbon on its enrichment efficiency of metal ions: comparison with oxidized and non-oxidized multi-walled carbon nanotubes.

Authors:  Amjad H El-Sheikh
Journal:  Talanta       Date:  2007-12-03       Impact factor: 6.057
  4 in total
  2 in total

1.  Synthesis and characterization of reduced graphite oxide-polymer composites and their application in adsorption of lead.

Authors:  Opeyemi Olanipekun; Adebola Oyefusi; Gururaj M Neelgund; Aderemi Oki
Journal:  Spectrochim Acta A Mol Biomol Spectrosc       Date:  2015-04-29       Impact factor: 4.098

Review 2.  Produced Water Treatment with Conventional Adsorbents and MOF as an Alternative: A Review.

Authors:  Humaira Gul Zaman; Lavania Baloo; Rajashekhar Pendyala; Pradeep Kumar Singa; Suhaib Umer Ilyas; Shamsul Rahman Mohamed Kutty
Journal:  Materials (Basel)       Date:  2021-12-10       Impact factor: 3.623
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.