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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Radhakrishnan, Asha Rejani, P. Shanavas Khan, J. Beena, B. |
| Description | Author Affiliation: Radhakrishnan A ( Department of Chemistry, D.B. Pampa College, Parumala, Pathanamthitta, India. Electronic address: ashagopan2009@gmail.com.); Rejani P ( Department of Chemistry, N.S.S College, Ottapalam, Palakkad, India.); Shanavas Khan J ( Department of Chemistry, D.B. College, Sasthamcotta, Kollam, India.); Beena B ( Department of Chemistry, D.B. College, Sasthamcotta, Kollam, India. Electronic address: beenadbc@gmail.com.) |
| Abstract | The present work accentuates an unexploited and environmentally benign method of synthesizing ZnO nanomaterials using Sugar cane juice. The synthesized nanomaterials were characterized by XRD, SEM, TEM, BET, EDS and FTIR. UV-visible and photoluminescence studies were also carried out to understand the absorption properties of synthesized nanomaterial. From the adsorption studies, it would be clear that synthesized ZnO should be used as an effective adsorbent for Pb(ll) and Cd(ll) removal. The kinetic data followed the pseudo-second-order model. The equilibrium attained at 120min and isotherm follows the order Sips>Langmuir>Freundlich. The adsorption-desorption studies conducted over 6 cycles illustrate the viability and repeated use of the adsorbent for the removal of Pb(ll)and Cd(ll) from aqueous solutions. The practical efficiency and usefulness of the adsorbent was tested using real industrial wastewater also. Cytotoxicity result shows that, ZnO was biocompatible at lower concentrations, and it was used as an ecofriendly nanoadsorbent for industrial and environmental applications. |
| File Format | HTM / HTML |
| ISSN | 01476513 |
| Journal | Ecotoxicology and Environmental Safety |
| Volume Number | 133 |
| e-ISSN | 10902414 |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2016-11-01 |
| Publisher Place | Netherlands |
| Access Restriction | One Nation One Subscription (ONOS) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Pollution Health, Toxicology and Mutagenesis Public Health, Environmental and Occupational Health |
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