Utilizing a constructed wetland for treatment of effluent as well as for recreation

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.advisorRantanen, Pirjo 
dc.contributor.advisorMäkinen, Johanna 
dc.contributor.authorSvarvar, Andreas
dc.contributor.departmentYhdyskunta- ja ympäristötekniikan laitosfi
dc.contributor.schoolInsinööritieteiden korkeakoulufi
dc.contributor.schoolSchool of Engineeringen
dc.contributor.supervisorVahala, Riku 
dc.date.accessioned2020-12-28T15:06:02Z
dc.date.available2020-12-28T15:06:02Z
dc.date.issued2013 
dc.description.abstractDifferent types of wetlands have been used a long time in warm climates for treatment of water and have recently also seen more and more use in colder climates. Different methods, more or less natural, have been applied in different places depending on the desired function. This thesis has been compiled for Vaasan Vesi as an investigation if the area outside of Påttska wastewater treatment plant in Vaasa is suitable for such a system. The system will receive effluent from the treatment plant and should at the same time provide an opportunity for recreation. To examine this, principles regarding the design of such systems were compiled. Also, some theories regarding the design of parks were analysed as to offer a basis for the combining of the two. The natural systems that were analysed are surface runoff, slow and fast infiltration as well as the following types of wetlands; natural, constructed with free water surface (FWS) and constructed with subsurface flow (SSF). Principals for the design of these systems are presented and utilized in the choosing of a suitable system for Pattska wastewater treatment plant. SSF was chosen for a pilot project as a suitable system with some applications.en
dc.format.extent124 
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/100767
dc.identifier.urnURN:NBN:fi:aalto-2020122859598
dc.language.isosven
dc.programme.majorVesihuoltotekniikkafi
dc.programme.mcodeYhd-73fi
dc.rights.accesslevelclosedAccess
dc.subject.keywordconstructed wetlanden
dc.subject.keywordanlagd våtmarksv
dc.subject.keywordwatertreatmenten
dc.subject.keywordvattenreningsv
dc.subject.keywordphosphorus reductionen
dc.subject.keywordfosforreduceringsv
dc.subject.keywordnitrogen reductionen
dc.subject.keywordkvävereduceringsv
dc.subject.keywordparken
dc.subject.keywordparksv
dc.titleUtilizing a constructed wetland for treatment of effluent as well as for recreationen
dc.titleNaturenligt system för avancerad behandling av renat avloppsvatten samt rekreationsv
dc.type.okmG2 Pro gradu, diplomityö 
dc.type.ontasotMaster's thesisen
dc.type.ontasotPro gradu -tutkielmafi
dc.type.publicationmasterThesis 
local.aalto.digiauthask
local.aalto.digifolderAalto_91100
local.aalto.idinssi46875
local.aalto.openaccessno
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