Assessment of parameters influencing the electro activated, water character and explanation of process mechanism. Turkay, O., Barisci, S., & Dimoglo, A. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 99:129-136, 2016.
abstract   bibtex   
The physicochemical properties of electro activated water (EAW) are highly affected by process conditions. In this context, the effects of parameters such as brine concentration, electrolysis time and current for EAW generation have been investigated using Response Surface Methodology (RSM). The predictive model for each response had high accuracy relative to R-2 values, namely, 0.85 for the oxidation reduction potential (ORP) and 0.94 for the free chlorine concentration (FCC). According to results, the brine concentration was the most significant factor that affected EAW character. Moreover, electrolysis time and brine concentration have synergetic effect on FCC. The mechanism of the EAW production was evaluated through the cyclic voltammogram (CV) of different brine concentrations on the graphite electrode. With the concentration increased anodic and cathodic peaks could be observed notably. Possible reaction pathways were evaluated on the cathode and anode sides. The formation of Cl-2, O-2, H-2, Cl-, OH-, H+ were determined by CV measurements. (C) 2015 The Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
@article{
 title = {Assessment of parameters influencing the electro activated, water character and explanation of process mechanism},
 type = {article},
 year = {2016},
 identifiers = {[object Object]},
 pages = {129-136},
 volume = {99},
 id = {e7532856-2fe7-325a-bf15-ef9344031cdb},
 created = {2016-04-28T08:46:16.000Z},
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 last_modified = {2016-04-28T08:46:16.000Z},
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 citation_key = {ISI:000370104700013},
 source_type = {article},
 abstract = {The physicochemical properties of electro activated water (EAW) are
highly affected by process conditions. In this context, the effects of
parameters such as brine concentration, electrolysis time and current
for EAW generation have been investigated using Response Surface
Methodology (RSM). The predictive model for each response had high
accuracy relative to R-2 values, namely, 0.85 for the oxidation
reduction potential (ORP) and 0.94 for the free chlorine concentration
(FCC). According to results, the brine concentration was the most
significant factor that affected EAW character. Moreover, electrolysis
time and brine concentration have synergetic effect on FCC. The
mechanism of the EAW production was evaluated through the cyclic
voltammogram (CV) of different brine concentrations on the graphite
electrode. With the concentration increased anodic and cathodic peaks
could be observed notably. Possible reaction pathways were evaluated on
the cathode and anode sides. The formation of Cl-2, O-2, H-2, Cl-, OH-,
H+ were determined by CV measurements. (C) 2015 The Institution of
Chemical Engineers. Published by Elsevier B.V. All rights reserved.},
 bibtype = {article},
 author = {Turkay, Ozge and Barisci, Sibel and Dimoglo, Anatoli},
 journal = {PROCESS SAFETY AND ENVIRONMENTAL PROTECTION}
}

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