Abstract:ABSTRACT:The aim of this study was to monitor the stabilization of a sequential batch reactor (SBR) regarding the partial nitritation of poultry slaughterhouse wastewater, aiming at preparing it for a reactor with bacteria that promote anaerobic ammonia oxidation (anammox). A cylindrical reactor with a useful volume of 3.5 L, mechanical agitation (50 rpm), and suspended biomass was used in the experiment. The strategies adopted for nitrite-oxidizing bacteria (NOB) inhibition were cycle time (CT: 24, 16, 6, 5, … Show more
“…The PN process has been used to provide suitable conditions for anammox (anaerobic ammonia oxidation) bacteria by transforming NH 4 + to NO 2 À in practical applications. As reported by Assis et al (2017), the PN process has been started successfully by culturing with poultry slaughterhouse wastewater in which the NH 4 + concentration was 64 AE 10 mg L À1 . 14 The microbiological analysis demonstrated that Nitrosomonas was enriched to transform NH 4 + to NO 2…”
Section: Introductionmentioning
confidence: 92%
“…As reported by Assis et al (2017), the PN process has been started successfully by culturing with poultry slaughterhouse wastewater in which the NH 4 + concentration was 64 ± 10 mg L −1 . 14 The microbiological analysis demonstrated that Nitrosomonas was enriched to transform NH 4 + to NO 2 − . Some researchers have also reported that the PN strategy has been applied to the landfill leachate treatment field.…”
In this study, greenhouse gas emissions and microbial community succession during the realization of the partial nitrification (PN) process were studied.
“…The PN process has been used to provide suitable conditions for anammox (anaerobic ammonia oxidation) bacteria by transforming NH 4 + to NO 2 À in practical applications. As reported by Assis et al (2017), the PN process has been started successfully by culturing with poultry slaughterhouse wastewater in which the NH 4 + concentration was 64 AE 10 mg L À1 . 14 The microbiological analysis demonstrated that Nitrosomonas was enriched to transform NH 4 + to NO 2…”
Section: Introductionmentioning
confidence: 92%
“…As reported by Assis et al (2017), the PN process has been started successfully by culturing with poultry slaughterhouse wastewater in which the NH 4 + concentration was 64 ± 10 mg L −1 . 14 The microbiological analysis demonstrated that Nitrosomonas was enriched to transform NH 4 + to NO 2 − . Some researchers have also reported that the PN strategy has been applied to the landfill leachate treatment field.…”
In this study, greenhouse gas emissions and microbial community succession during the realization of the partial nitrification (PN) process were studied.
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