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- Yang, Hongwei, et al. Show all 4 Authors
- Frontiers of environmental science & engineering 2015 v.9 no.3 pp. 436-443
- Fourier transform infrared spectroscopy; X-ray photoelectron spectroscopy; activation energy; adsorption; air; aniline; carbon nanotubes; catalysts; catalytic activity; metals; oxidation; ozone; phenol; scanning electron microscopy; temperature; toxicity; transmission electron microscopy; wastewater
- ... Wet air oxidation (WAO) is one of effective technologies to eliminate hazardous, toxic and highly concentrated organic compounds in the wastewater. In the paper, multi-walled carbon nanotubes (MWCNTs), functionalized by O₃, were used as catalysts in the absence of any metals to investigate the catalytic activity in the catalytic wet air oxidation (CWAO) of phenol, nitrobenzene (NB) and aniline at ...
- Yang, Hongwei, et al. Show all 5 Authors
- Water research 2015 v.87 pp. 403-411
- N-nitrosodimethylamine; chlorine; chlorine dioxide; drugs; nitrogen; oxidants; oxidation; oxygen; ozonation; ozone; personal care products; potassium permanganate
- ... Four pharmaceuticals (ranitidine, nizatidine, doxylamine, and carbinoxamine) were selected as model compounds to assess the efficiency of four oxidants (ozone (O3), chlorine (Cl2), chlorine dioxide (ClO2) and potassium permanganate (KMnO4)) on the removal of amine-based pharmaceutical and personal care products (PPCPs), as well as the reduction of their N-Nitrosodimethylamine formation potentials ...