Investigation of the synergism of hybrid advanced oxidation processes with an oxidation agent to degrade three dyes

Investigation of the synergism of hybrid advanced oxidation processes with an oxidation agent to... This paper attempts to explore the synergism of hybrid advanced oxidation processes, which are sono-photo-catalysis and sono-photo-activated two oxidation agents, viz. hydrogen peroxide and potassium persulfate individually using cobalt doped ferric oxide (Co-Fe2O3) as a photocatalyst, which can be excited and promote an electron to initiate the reactions. Degradation of three dye types, viz. eosin B, rhodamine B, and methylene blue have been used as a reaction model. The results revealed the binary techniques, sono-photo-catalysis to degrade eosin B and methylene blue have an antagonistic effect with negative synergy. On the contrary, rhodamine B has a positive synergy value, hence, indicating a synergistic effect. The ternary technique, which was coupling sono-photo-catalysis with the optimum amount of K2S2O8 raised the mineralization and showed a significant positive synergism effect for K2S2O8 (39.89%). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

Investigation of the synergism of hybrid advanced oxidation processes with an oxidation agent to degrade three dyes

Loading next page...
 
/lp/springer_journal/investigation-of-the-synergism-of-hybrid-advanced-oxidation-processes-vzLlsMU0bF
Publisher
Springer Netherlands
Copyright
Copyright © 2016 by Springer Science+Business Media Dordrecht
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-016-2781-7
Publisher site
See Article on Publisher Site

Abstract

This paper attempts to explore the synergism of hybrid advanced oxidation processes, which are sono-photo-catalysis and sono-photo-activated two oxidation agents, viz. hydrogen peroxide and potassium persulfate individually using cobalt doped ferric oxide (Co-Fe2O3) as a photocatalyst, which can be excited and promote an electron to initiate the reactions. Degradation of three dye types, viz. eosin B, rhodamine B, and methylene blue have been used as a reaction model. The results revealed the binary techniques, sono-photo-catalysis to degrade eosin B and methylene blue have an antagonistic effect with negative synergy. On the contrary, rhodamine B has a positive synergy value, hence, indicating a synergistic effect. The ternary technique, which was coupling sono-photo-catalysis with the optimum amount of K2S2O8 raised the mineralization and showed a significant positive synergism effect for K2S2O8 (39.89%).

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Nov 9, 2016

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off