Piggery wastewater characterisation for biological nitrogen removal process design

Boursier, H.; Béline, Fabrice; Paul, Etienne

doi:10.1016/j.biortech.2004.03.007

Cited by 89 publications

(60 citation statements)

References 26 publications

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“…This probably corresponds to recalcitrant or non-biodegradable nitrogen that could not be hydrolyzed [32]. In this regard, Boursier et al [33] and Insel et al [12] reported that the organic nitrogen present in industrial effluents from slaughterhouses and tanneries was in the particulate form of organic complex polymers and are probably not nitrificable, severely limiting the process of ammonification.…”

Section: Efficiency Of Cod Removalmentioning

confidence: 99%

Nitrogen and cod removal from tannery wastewater using biological and physicochemical treatments

Pire-Sierra

Cegarra-Badell

Carrasquero

et al. 2016

Rev. Fac. Ing. Univ. Antioquia

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Section: Efficiency Of Cod Removalmentioning

confidence: 99%

Nitrogen and cod removal from tannery wastewater using biological and physicochemical treatments

Pire-Sierra

Cegarra-Badell

Carrasquero

et al. 2016

Rev. Fac. Ing. Univ. Antioquia

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“…Based on a literature review Author enhances the importance of computer modeling of activated-sludge process during design of new and optimization of existing wastewater plants. Readers who are interested in other interesting research results dealing with modeling of activated sludge tanks are referred [10][11][12][13][14].…”

Section: Modeling Of the Activated Sludge Processmentioning

confidence: 99%

Nonlinear modeling of activated sludge process using the Hammerstein-Wiener structure

Frącz

2016

E3S Web Conf.

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Abstract. The paper regards to physical model of the Activated Sludge Process, which is a part of the wastewater treatment. The aim of the study was to describe nitrogen transformation process and the demand of chemical fractions, involved in the ASP process. Moreover, the non-linear relationship between the flow of wastewater and the consumed electrical energy, used by the blowers, was determined. Such analyses are important from the economical and environmental point of view. Assuming that the total power does not change the blower is charging during a year an energy amount of approx. 613 MW. This illustrates in particular the scale of the demand for energy consumption in the biological aeration unit. The aim is to minimize the energy consumption through first building a model of ASP and then through optimization of the overall process by modifying chosen parameter in numerical simulations. In this paper example measurement and analysis results of nitrite and ammonium nitrogen concentrations in the aeration reactor and the active power consumed by blowers for the aeration process were presented. Further the ASP modeling procedure, which uses the Hammerstein-Wiener structure and example verification results were presented. Based on the achieved results it was stated that the developed set of methodologies may be used to improve and expand the overriding control system for system for wastewater treatment plant.

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“…Odchody zwierzęce wykazują zróżnicowane właściwości, które zależą od gatunku zwierząt, ale również od kraju, gospodarstwa rolnego, składu zadawanej paszy czy ilości zużywanej wody [25]. Ponadto zauważa się również zróżnicowanie sezonowe w danym gospodarstwie.…”

Section: Charakterystyka Chemiczna Gnojowicyunclassified

Gas Emissions during Slurry Management

Smurzyńska

Dach

Dworecki

et al. 2016

Eng. Prot. Environ.

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Piggery wastewater characterisation for biological nitrogen removal process design

Cited by 89 publications

References 26 publications

Nitrogen and cod removal from tannery wastewater using biological and physicochemical treatments

Nitrogen and cod removal from tannery wastewater using biological and physicochemical treatments

Nonlinear modeling of activated sludge process using the Hammerstein-Wiener structure

Gas Emissions during Slurry Management

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