Browsing by Subject "Partial nitritation"
Now showing items 1-5 of 5
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Biomass aggregation influences NaN3 short-term effects on anammox bacteria activity
(IWA Publishing, 2017-03)The main bottleneck to maintain the long term stability of the partial nitritation-anammox processes, especially those operated at low temperatures and nitrogen concentrations is the undesirable development of nitrite ... -
Evaluation of nitrogen elimination in anammox granular system for the treatment of industrial wastewater effluents
(2019)The present doctoral thesis focuses on the application of the single-stage partial nitritation-anammox (PN-AMX) processes with granular biomass for the removal of nitrogen from three hot-topic anaerobically digested ... -
Nitrite oxidizing bacteria suppression based on in-situ free nitrous acid production at mainstream conditions
(Elsevier, 2017-05-26)The application of autotrophic nitrogen removal processes in the main line of wastewater treatment plants will contribute to achieve its self-energy-sufficiency. However, the effective suppression of nitrite oxidizing ... -
Pilot-scale ELAN® process applied to treat primary settled urban wastewater at low temperature via partial nitritation-anammox processes
(Elsevier, 2018-02-09)A single stage partial nitritation and anammox granular pilot scale reactor (600 L) was operated to treat primary settled sewage in an urban wastewater treatment plant. The fed wastewater contained low total nitrogen ... -
Short and long term orange dye effects over AOB and anammox activities
(2016-09-07)In this research work the effects of orange azo dye over ammonia oxidizing bacteria (AOB) and anammox bacteria activities were tested. Adsorption onto the biomass was detected with both types of biomass however no biological ...