Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide
Oxidation of sulfide in aqueous solution by hydrogen peroxide was investigated in the presence of hydrated ferric oxide catalyst. The ferric oxide catalyst was synthesized by sol gel technique from ferric chloride and ammonia. The synthesized catalyst was characterized by Fourier transform infr...
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my.utp.eprints.5172017-03-20T01:56:59Z Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide N., Ahmad S., Maitra B.K., Dutta F., Ahmad TP Chemical technology Oxidation of sulfide in aqueous solution by hydrogen peroxide was investigated in the presence of hydrated ferric oxide catalyst. The ferric oxide catalyst was synthesized by sol gel technique from ferric chloride and ammonia. The synthesized catalyst was characterized by Fourier transform infrared spectroscopy, X-Ray diffraction analysis, scanning electrom microscope and energy dispersive X-ray analysis. The catalyst was quite effective in oxidizing the sulfide by hydrogen peroxide. The effects of sulfide concentration, catalyst loading, H2O2 dosing and temperature on the kinetics of sulfide oxidation were investigated. Kinetic equations and activation energies for the catalytic oxidation reaction were calculated based on the experimental results. © 2009 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences. 2009 Citation Index Journal NonPeerReviewed application/pdf http://eprints.utp.edu.my/517/2/jes.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-72149093499&partnerID=40&md5=259d8de298460c49094e19e62d83b1f8 N., Ahmad and S., Maitra and B.K., Dutta and F., Ahmad (2009) Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide. [Citation Index Journal] http://eprints.utp.edu.my/517/ |
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TP Chemical technology N., Ahmad S., Maitra B.K., Dutta F., Ahmad Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
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Oxidation of sulfide in aqueous solution by hydrogen peroxide was investigated in the presence of hydrated ferric oxide catalyst. The ferric oxide catalyst was synthesized by sol gel technique from ferric chloride and ammonia. The synthesized catalyst was characterized by Fourier transform infrared spectroscopy, X-Ray diffraction analysis, scanning electrom microscope and energy dispersive X-ray analysis. The catalyst was quite effective in oxidizing the sulfide by hydrogen peroxide. The effects of sulfide concentration, catalyst loading, H2O2 dosing and temperature on the kinetics of sulfide oxidation were investigated. Kinetic equations and activation energies for the catalytic oxidation reaction were calculated based on the experimental results. © 2009 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences.
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Citation Index Journal |
author |
N., Ahmad S., Maitra B.K., Dutta F., Ahmad |
author_facet |
N., Ahmad S., Maitra B.K., Dutta F., Ahmad |
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N., Ahmad |
title |
Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
title_short |
Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
title_full |
Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
title_fullStr |
Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
title_full_unstemmed |
Remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
title_sort |
remediation of sulfidic wastewater by catalytic oxidation with hydrogen peroxide |
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2009 |
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http://eprints.utp.edu.my/517/2/jes.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-72149093499&partnerID=40&md5=259d8de298460c49094e19e62d83b1f8 http://eprints.utp.edu.my/517/ |
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