English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this paper, the adsorbent for the removal of hexavalent Cr (Chromium) from aqueous solutions has been prepared by modifying chitosan composite with EP (Epichlorohydrin) or GA (Glutaraldehyde). The modified cross-linked chitosan was characterized by SEM (Scanning Electron Microscopy) and FT-IR (Fourier Transform Infrared Spectroscopy). Batch adsorption experiments were carried out to evaluate the adsorption of Cr(VI) by the cross-linked chitosan under different conditions. Furthermore, the sorption mechanism of Cr(VI) by the cross-linked chitosan was investigated by applying Langmuir and Freundlich isotherm equations to the data obtained. The concentration of Cr in solution was determined by ICP-MS (Inductively Coupled Plasma Mass Spectrometry). The cross-linked chitosan can be an efficient sorbent for Cr(VI).

Study on Removal of Cr(VI) from Aqueous Solution by Cross-Linked Chitosan