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Water Research
Article . 2010 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Assessment of full-scale natural systems for the removal of PPCPs from wastewater in small communities

Authors: Hijosa-Valseroa, María; Matamoros, Víctor; Martín-Villacorta, Javier; Bécares, Eloy; Bayona Termens, Josep María;

Assessment of full-scale natural systems for the removal of PPCPs from wastewater in small communities

Abstract

This study assessed the ability to remove pharmaceuticals and personal care products (PPCPs) of three different full-scale hybrid pond-constructed wetlands and a conventional wastewater treatment plant (WWTP). The four systems were fed with primary-treated urban wastewaters. The three hybrid systems consisted of several different subsystems (ponds, surface flow constructed wetlands and horizontal subsurface flow constructed wetlands) connected in series, and their PPCP degradation efficiency was monitored. In addition, the enantiomeric behaviour of ibuprofen was studied in all the subsystems. The hybrid systems were at least as efficient in PPCP removal as the WWTP, removal efficiencies mainly exceeding 70%. Moreover, enantiomeric analysis indicates that ibuprofen removal followed a predominantly aerobic and microbiological pathway. Constructed wetlands and ponds are therefore successful technologies for removing PPCPs from wastewater and the most significant removal process in these systems is biologically mediated.

Keywords

PPCP, Constructed wetlands, Geography, Enantiomeric ratio, Ibuprofen, Stereoisomerism, Cosmetics, Waste Disposal, Fluid, Water Purification, Oxygen, Hybrid natural systems, Biodegradation, Environmental, Residence Characteristics, Spain, Wetlands, Seasons, Ponds, Water Pollutants, Chemical

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
214
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51
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