2009
DOI: 10.1016/j.aquaculture.2009.08.021
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Peracetic acid degradation and effects on nitrification in recirculating aquaculture systems

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Cited by 114 publications
(99 citation statements)
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“…McKinney et al (1991) described that PAA at certain concentrations can deactivate catalases, so the toxic effect of H 2 O 2 within PAA formulations would be maintained. Such an effect was shown by Pedersen et al (2009), who simultaneously measured PAA and H 2 O 2 at different concentrations. We speculate that the mode of action for toxicity of PAA formulations is primarily the action of PAA and secondarily the action of H 2 O 2 .…”
Section: Mechanism Of Toxicitymentioning
confidence: 90%
See 1 more Smart Citation
“…McKinney et al (1991) described that PAA at certain concentrations can deactivate catalases, so the toxic effect of H 2 O 2 within PAA formulations would be maintained. Such an effect was shown by Pedersen et al (2009), who simultaneously measured PAA and H 2 O 2 at different concentrations. We speculate that the mode of action for toxicity of PAA formulations is primarily the action of PAA and secondarily the action of H 2 O 2 .…”
Section: Mechanism Of Toxicitymentioning
confidence: 90%
“…Without the peroxidase, the transparent, colorless (to light pinkish) DPD is oxidized by PAA into DPD + , which is pinkish and has a maximum absorption value at 550 nm (Pedersen et al 2009). When peroxidase is added, the DPD is oxidized by both PAA and H 2 O 2 (Bader et al 1988).…”
Section: Chemicalsmentioning
confidence: 99%
“…The facility comprises mechanical filtering using 40-µm nylon mesh, biofilters, trickling filters, sedimentation facility, oxygen cones supplying pure oxygen under pressure, pumps, electronic alarm systems (for low/high water level and low oxygen level), pumping reservoir, and automatic feeders supplying pelleted dry feed. The main function of the biofilter is the oxidation of ammonia to nitrite by Nitrosomonas and further on to nitrate by Nitrospira and Nitrobacter bacteria (Pedersen et al 2009). However, a microscopic fauna comprising several species of ciliates, rotifers, oligochaetes, free-living nematodes, and turbellarians may colonize the filter and take part in degradation of organic particles (Buchmann 1988).…”
Section: Methodsmentioning
confidence: 99%
“…In addition to its demonstrated effectiveness against fish pathogens (Farmer et al, 2013;Jussila et al, 2011;Smail et al, 2004;Lilley and Inglis, 1997), its degradation time and kinetics make it a good ecofriendly alternative to other disinfectants of common use in aquaculture such as formaldehyde, iodophors, phenolic compounds, chlorine or quaternary ammonium compounds (Danner and Merrill, 2005;Pedersen et al, 2009Pedersen et al, , 2013Lahnsteiner and Kletzl, 2016;Liu et al, 2017a). Peracetic acid has been demonstrated to be acutely toxic to the following typical fish pathogens in vitro.…”
Section: Introductionmentioning
confidence: 99%