Phosphorus Accumulation Pattern in a Subsurface Constructed Wetland Treating Residential Wastewater

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dc.contributor.authorKarczmarczyk, Agnieszka
dc.contributor.authorRenman, Gunno
dc.contributor.organizationDepartment of Environmental Improvement, Warsaw University of Life Sciences – SGGWen
dc.contributor.organizationDepartment of Land and Water Resources Engineering, Royal Institute of Technology (KTH), Stockholm, Swedenen
dc.date.accessioned2011-08-03T14:51:34Z
dc.date.available2011-08-03T14:51:34Z
dc.date.issued2011-01-27
dc.description.abstractA horizontal subsurface flow constructed wetland was investigated after eight years of residential wastewater discharge (150 person equivalents). Twenty core samples distributed over the entire wetland were taken from the soil matrix. The distribution pattern of phosphorus (P) accumulation in the substrate of the wetland was determined using kriging technique and P sorption was related to the content of aluminum (Al), calcium (Ca) and iron (Fe). The correlations found between Al, Ca and Fe content and P accumulation in the bed substrate were weak: R2 = 0.09, R2 = 0.21 and R2 = 0.28, respectively. Great heterogeneity was observed in the distribution of Ca, P and organic matter in the superficial and deeper layers of the bed. Hydraulic problems associated with wastewater discharge and conductivity of the bed substrate were suggested to have negative effects on the wetland performance.en
dc.description.epersonAgnieszka Karczmarczyk
dc.description.sponsorshipSwedish Instituteen
dc.identifier.citationKarczmarczyk, A.; Renman, G. Phosphorus Accumulation Pattern in a Subsurface Constructed Wetland Treating Residential Wastewater. Water 2011, 3, 146-156.en
dc.identifier.doi10.3390/w3010146
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/106
dc.language.isoenen
dc.publisherMDPI - Open Access Publishingen
dc.rightsUznanie autorstwa 3.0 Polskapl_PL
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/pl/
dc.subjectwastewateren
dc.subjectsorptionen
dc.subjectphosphorus distributionen
dc.subjectorganic matteren
dc.subjectkriging techniqueen
dc.titlePhosphorus Accumulation Pattern in a Subsurface Constructed Wetland Treating Residential Wastewateren
dc.typearticleen
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