Ag and Cu loaded on TiO2/graphite as a catalyst for Escherichia coli-contaminated water disinfection.
7/8/13
Chemical Papers
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Monday, July 08, 2013
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ISSN: 0366-6352 (print version)
ISSN: 1336-9075 (electronic version)
Springer's Journal No. 11696
Advance d
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VOLUMES
» Online First Articles
Ag and Cu loaded on TiO2/graphite as a catalyst for Escherichia colicontaminated water disinfection
⇓ Volumes 61 – 67
⇓ Volumes 51 – 60
Fitria Rahmawati, Triana Kusumaningsih, Anita M. Hapsari, and Aris Hastuti
⇓ Volumes 41 – 50
Department of Chemistry, The Faculty of Mathematics and Natural Sciences, Sebelas Maret
University, Jl. Ir. Sutami 36 A Kentingan, Surakarta, Indonesia
⇓ Volumes 31 – 40
E-mail: [email protected]
⇓ Volumes 11 – 20
Abstract: TiO2 film was synthesized by means of the chemical bath deposition (C BD) method
from TiC l4 as a precursor and surfactant cetyl trimethyl ammonium bromide (C TAB) as a linking
and assembling agent of the titanium hydroxide network on a graphite substrate. Ag and C u were
loaded on the TiO2 film by means of electrodeposition at various applied currents.
Photoelectrochemical testing on the composite of Ag-TiO2/G and C u-TiO2/G was used to define the
composite for Escherichia coli-contaminated water disinfection. Disinfection efficiency and the rate
of disinfection of E. coli-contaminated water with Ag-TiO2/G as a catalyst was higher than that
observed for C u-TiO2/G in all disinfection methods including photocatalysis (PC ), electrocatalysis
(EC ), and photoelectrocatalysis (PEC ). The highest rate constant was achieved by the PEC method
using Ag-TiO2/G, k was 6.49 × 10−2 C FU mL−1 min−1 . Effective disinfection times of 24 h (EDT24)
and 48 h (EDT48) were achieved in all methods except the EC method using C u-TiO2/G.
⇓ Volumes 1 – 10
⇓ Volumes 21 – 30
» Most Cited Articles
» Impact Factor
Keywords: Ag-TiO2/G - C u-TiO2/G - Escherichia coli - disinfection
Full paper is available at www.springerlink.com.
DOI: 10.2478/s11696-010-0036-4
C hemical Papers 64 (5) 557–565 (2010)
© 2 0 1 3 C hemic al P apers
www.chempap.org/?id=7&paper=818
1/1
Chemical Papers
VERSITA
Home
Editorial Board
Subscription and Inquiries
SPRINGER VERLAG
INSTITUTE OF CHEMISTRY
Information for Contributors
SLOVAK ACADEMY OF SCIENCES
Table of Contents
Contacts
Monday, July 08, 2013
SEARCH
ISSN: 0366-6352 (print version)
ISSN: 1336-9075 (electronic version)
Springer's Journal No. 11696
Advance d
Search
VOLUMES
» Online First Articles
Ag and Cu loaded on TiO2/graphite as a catalyst for Escherichia colicontaminated water disinfection
⇓ Volumes 61 – 67
⇓ Volumes 51 – 60
Fitria Rahmawati, Triana Kusumaningsih, Anita M. Hapsari, and Aris Hastuti
⇓ Volumes 41 – 50
Department of Chemistry, The Faculty of Mathematics and Natural Sciences, Sebelas Maret
University, Jl. Ir. Sutami 36 A Kentingan, Surakarta, Indonesia
⇓ Volumes 31 – 40
E-mail: [email protected]
⇓ Volumes 11 – 20
Abstract: TiO2 film was synthesized by means of the chemical bath deposition (C BD) method
from TiC l4 as a precursor and surfactant cetyl trimethyl ammonium bromide (C TAB) as a linking
and assembling agent of the titanium hydroxide network on a graphite substrate. Ag and C u were
loaded on the TiO2 film by means of electrodeposition at various applied currents.
Photoelectrochemical testing on the composite of Ag-TiO2/G and C u-TiO2/G was used to define the
composite for Escherichia coli-contaminated water disinfection. Disinfection efficiency and the rate
of disinfection of E. coli-contaminated water with Ag-TiO2/G as a catalyst was higher than that
observed for C u-TiO2/G in all disinfection methods including photocatalysis (PC ), electrocatalysis
(EC ), and photoelectrocatalysis (PEC ). The highest rate constant was achieved by the PEC method
using Ag-TiO2/G, k was 6.49 × 10−2 C FU mL−1 min−1 . Effective disinfection times of 24 h (EDT24)
and 48 h (EDT48) were achieved in all methods except the EC method using C u-TiO2/G.
⇓ Volumes 1 – 10
⇓ Volumes 21 – 30
» Most Cited Articles
» Impact Factor
Keywords: Ag-TiO2/G - C u-TiO2/G - Escherichia coli - disinfection
Full paper is available at www.springerlink.com.
DOI: 10.2478/s11696-010-0036-4
C hemical Papers 64 (5) 557–565 (2010)
© 2 0 1 3 C hemic al P apers
www.chempap.org/?id=7&paper=818
1/1