Wastewater polycyclic aromatic hydrocarbons removal by membrane bioreactor

The capacity of removal polycyclic aromatic hydrocarbons (PAHs) by membrane bioreactor (MBR) has been studied. The study has been developed at pilot scale using a pre-denitrifying MBR and several stages have been checked at bench-scale. Concentration of PAHs was determined by gas chromatography (GC)...

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Bibliographic Details
Published in:Desalination and water treatment 2012-04, Vol.42 (1-3), p.94-99
Main Authors: GONZALEZ, D, RUIZ, L. M, GARRALON, G, PLAZA, F, AREVALO, J, PARADA, J, PEREZ, J, MORENO, B, GOMEZ, Migual Angel
Format: Article
Language:English
Subjects:
Applied sciences
Aromatic compounds
Aromatic hydrocarbons
Bioavailability
Biodegradation
Bioreactors
Capacity
Detection
Detection limits
Emissions control
Exact sciences and technology
Fluoranthene
Gas chromatography
Mass spectrometry
Mass spectroscopy
Membrane reactors
Membranes
Microorganisms
Phenanthrene
Pollution
Polyallylamine hydrochloride
Polycyclic aromatic hydrocarbons
Pyrene
Raw wastewater
Removal
Sludge
Stripping
Toxicity
Volatilization
Waste water
Wastewater
Wastewater treatment
Water treatment and pollution
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Summary:The capacity of removal polycyclic aromatic hydrocarbons (PAHs) by membrane bioreactor (MBR) has been studied. The study has been developed at pilot scale using a pre-denitrifying MBR and several stages have been checked at bench-scale. Concentration of PAHs was determined by gas chromatography (GC) and mass spectrometry (MS) with twister and a balance on the MBR system was achieved. The system was feeded with raw wastewater which contains usually pyrene, phenanthrene and fluoranthene at low concentration (
ISSN:1944-3994
1944-3986
DOI:10.1080/19443994.2012.683270