Search results for "Activated sludge plant"

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Micropollutants removal in an anaerobic membrane bioreactor and in an aerobic conventional treatment plant

2012

The paper expresses an attempt to tackle the problem due to the presence of micropollutants in wastewater which may be able to disrupt the endocrine system of some organisms. These kinds of compounds are ubiquitously present in municipal wastewater treatment plant (WWTP) effluents. The aim of this paper is to compare the fate of the alkylphenols-APs (4-(tert-octyl)) phenol, t-nonylphenol and 4-p-nonylphenol and the hormones (estrone, 17ß-estradiol and 17¿-ethinylestradiol) in a submerged anaerobic membrane bioreactor (SAMBR) pilot plant and in a conventional activated sludge wastewater treatment plant (CTP). The obtained results are also compared with the results obtained in a previous stud…

INGENIERIA HIDRAULICAUnclassified drugEffluentsExtractionEstrogenic hormonesOxic conditionsMembrane bioreactorDegradationBioreactorsEndocrinologyChemical structureLimit of Detection(4 (tert octyl)) phenolWater PollutantsAnaerobiosisWater Science and TechnologyPilot plantsWaste water managementEstradiolChemistryMembranePhenol derivativeWater samplingPulp and paper industryWaste treatmentEndocrine disruptorWastewaterPollutant removalMembrane bioreactorSewage treatmentActivated sludge plantsAnaerobic exerciseAnaerobic membrane bioreactorActivated sludge plantChromatography GasEnvironmental EngineeringWaste water treatment plantHydraulic retention timeEstroneBioreactorMass fragmentographyPollutantSewage pumping plantsArticlePhenolsEthinylestradiolBioreactorWater treatment plantsEffluentSolid Phase MicroextractionTECNOLOGIA DEL MEDIO AMBIENTE3 nonylphenolChromatography4 nonylphenolAlkylphenol polyoxyethyl etherMembranes ArtificialAlkylphenolsHormoneHormonesActivated sludgeActivated sludgeAnoxic conditionsWater Science and Technology
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