DC FieldValueLanguage
dc.contributor.authorLanger, Margarethe-
dc.contributor.authorVäänänen, Janne-
dc.contributor.authorBoulestreau, Morgane-
dc.contributor.authorMiehe, Ulf-
dc.contributor.authorBourdon, C.-
dc.contributor.authorLesjean, Boris-
dc.date.accessioned2019-11-15T11:03:51Z-
dc.date.available2019-11-15T11:03:51Z-
dc.date.issued2017-
dc.identifier.citationWater Science and Technology 12 (75): 2875-2882 (2017-06-01)de_DE
dc.identifier.issn1996-9732de_DE
dc.identifier.urihttp://hdl.handle.net/11420/3803-
dc.description.abstractThe applicability of microsieve technology together with coagulation and flocculation for advanced phosphorus removal was investigated. A pilot unit including a microsieve with 10 μm mesh size was operated continuously with secondary effluent from Ruhleben wastewater treatment plant in Berlin. By applying a pretreatment of 0.07-0.09 mmol/L (as metal) coagulant and 1.5-2 mg/L cationic polymer, total phosphorus values below 80 μg/L were achieved. Coagulation with polyaluminum chloride (PACl) produced a better effluent quality compared to FeCl3, as less suspended solids and less residual coagulant were found in the microsieve effluent. In addition, the transmittance of UV radiation through the water was improved by using PACl. The produced amount of backwash water was always below 3% (on average 1.6%). Under optimized mixing conditions, polymer doses of 0.6 mg/L were possible without losses in water quality and filtration performance. Microsieving with chemical pretreatment is a viable option for high quality effluent polishing.en
dc.language.isoende_DE
dc.publisherIWA Publishingde_DE
dc.relation.ispartofWater science and technologyde_DE
dc.subjectAdvanced phosphorus removalde_DE
dc.subjectCoagulationde_DE
dc.subjectFlocculationde_DE
dc.subjectMicrosievede_DE
dc.subject.ddc570: Biowissenschaften, Biologiede_DE
dc.titleAdvanced phosphorus removal via coagulation, flocculation and microsieve filtration in tertiary treatmentde_DE
dc.typeArticlede_DE
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.abstract.englishThe applicability of microsieve technology together with coagulation and flocculation for advanced phosphorus removal was investigated. A pilot unit including a microsieve with 10 μm mesh size was operated continuously with secondary effluent from Ruhleben wastewater treatment plant in Berlin. By applying a pretreatment of 0.07-0.09 mmol/L (as metal) coagulant and 1.5-2 mg/L cationic polymer, total phosphorus values below 80 μg/L were achieved. Coagulation with polyaluminum chloride (PACl) produced a better effluent quality compared to FeCl3, as less suspended solids and less residual coagulant were found in the microsieve effluent. In addition, the transmittance of UV radiation through the water was improved by using PACl. The produced amount of backwash water was always below 3% (on average 1.6%). Under optimized mixing conditions, polymer doses of 0.6 mg/L were possible without losses in water quality and filtration performance. Microsieving with chemical pretreatment is a viable option for high quality effluent polishing.de_DE
tuhh.publisher.doi10.2166/wst.2017.166-
tuhh.publication.instituteWasserressourcen und Wasserversorgung B-11de_DE
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.issue12de_DE
tuhh.container.volume75de_DE
tuhh.container.startpage2875de_DE
tuhh.container.endpage2882de_DE
dc.relation.projectEntfernung von Cr(VI) aus Grundwasser durch chemische Reduktion, Koagulation und Membranfiltration-
dc.identifier.scopus2-s2.0-85024481486-
local.funding.infoThis project was sponsored by Berliner Wasserbetriebe and Veolia and co-financed by the Senate of Berlin and the European Union (European Regional Development Fund).de_DE
datacite.resourceTypeJournal Article-
datacite.resourceTypeGeneralText-
item.creatorOrcidLanger, Margarethe-
item.creatorOrcidVäänänen, Janne-
item.creatorOrcidBoulestreau, Morgane-
item.creatorOrcidMiehe, Ulf-
item.creatorOrcidBourdon, C.-
item.creatorOrcidLesjean, Boris-
item.grantfulltextnone-
item.creatorGNDLanger, Margarethe-
item.creatorGNDVäänänen, Janne-
item.creatorGNDBoulestreau, Morgane-
item.creatorGNDMiehe, Ulf-
item.creatorGNDBourdon, C.-
item.creatorGNDLesjean, Boris-
item.mappedtypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairetypeArticle-
crisitem.project.funderTechnische Universität Hamburg-
crisitem.project.funderrorid04bs1pb34-
crisitem.author.deptWasserressourcen und Wasserversorgung B-11-
crisitem.author.parentorgStudiendekanat Bauwesen (B)-
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