Start-up of a UASB reactor for the treatment of wastewater from the intensive breeding of pigs

Tapia, Susana; Vela, Rosemary; Miglio, Rosa; Quipuzco, Lawrence; Juscamaita, Juan; Álvarez, Caridad Álvarez; Fernández‐Polanco, Fernando

doi:10.17268/agroind.sci.2018.02.09

Agroind. Sci.

2018

DOI: 10.17268/agroind.sci.2018.02.09

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Start-up of a UASB reactor for the treatment of wastewater from the intensive breeding of pigs

Susana Tapia¹,

Rosemary Vela²,

Rosa Miglio³

et al.

Abstract: Puesta en marcha de un reactor UASB para el tratamiento de aguas residuales de la crianza intensiva de cerdos Start-up of a UASB reactor for the treatment of wastewater from the intensive breeding of pigs

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Tratamiento biológico de aguas residuales en reactor anaerobio de flujo ascendente de empresa productora de grenetina

Balderas-Salas

Cordoba-Castro

Murillo-Hernández

et al. 2019

JTIP

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The anaerobic reactors of a flavorless jelly producing company; had a low efficiency in the treatment of their wastewater, with approximately 12% of COD removal. For this reason, it´s operation was evaluated, in a pilot scale reactor, using as inoculum, sludge from the wastewater treatment of a similar facility, with an average Specific Methanogenic Activity of 0.115 g COD/gSSV.d. We worked with an initial concentration of 35 kgSSV/m3 of the inoculum, an average organic load of 2.6843 kgCOD/m3d and wastewater with COD of 6797 mg/L and total nitrogen of 1213 mg/L. The feed flow was 0.264 L/h, in order to obtain an hydraulic retention time of 27.14 h, equal to the value of the reactor of the company. An average COD removal of 65.24% was achieved. The results showed sulphide concentrations of 461.4 mg/L and ammonium nitrogen of 1054.4 mg/L; that were not inhibitory.

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Tratamiento biológico de aguas residuales en reactor anaerobio de flujo ascendente de empresa productora de grenetina

Balderas-Salas

Cordoba-Castro

Murillo-Hernández

et al. 2019

JTIP

View full text Add to dashboard Cite

show abstract

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Start-up of a UASB reactor for the treatment of wastewater from the intensive breeding of pigs

Abstract: Puesta en marcha de un reactor UASB para el tratamiento de aguas residuales de la crianza intensiva de cerdos Start-up of a UASB reactor for the treatment of wastewater from the intensive breeding of pigs

Cited by 1 publication

References 21 publications

Tratamiento biológico de aguas residuales en reactor anaerobio de flujo ascendente de empresa productora de grenetina

Tratamiento biológico de aguas residuales en reactor anaerobio de flujo ascendente de empresa productora de grenetina

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