Bacterial disinfection using polymer hybrids

Anam Safri, Junaid Ur Rehman, Saima Shabbir, Syed Wilayat Hussain

Research output: Contribution to journalArticle

Abstract

Sol-gel chemistry was adeptly exploited to fabricate polymer based hybrids for solar disinfection to render clean drinking water. The present research study was carried out by inclusion of different proportions of titania (2.5 and 7.5 wt. %) that covalently cross-linked with the polymer matrix. In addition to morphological studies, the optical band gap and wavelength absorbed was investigated through UV-Vis absorption spectra. Moreover, the efficacy of photocatalytic antimicrobial activity of polymer based hybrids was evaluated using source water with controlled amount of total coliform that causes waterborne diseases. This research provided a green synthesis approach for water disinfection along with no disinfection byproduct formation, thus, rendering energy efficient and cost-effective water disinfection.
Original languageEnglish
Pages (from-to)331-335
Number of pages5
JournalKey Engineering Materials
Volume778
Early online date5 Sep 2018
DOIs
Publication statusPublished - 27 Oct 2018

Keywords

  • hybrid
  • polymer
  • water disinfection

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