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Pretreatment of simulated tannery wastewaters by sonication with nanoscale iron particles

dc.contributor.advisorİnce, Nilsun Kubilay
dc.contributor.authorAydin, Betül
dc.date.accessioned2020-12-23T10:50:28Z
dc.date.available2020-12-23T10:50:28Z
dc.date.submitted2009
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/327776
dc.description.abstractThe adsorption efficiency of chromium by nanoscale iron particles (Reactive Nanoscale Iron Particles and H-200 Zero Valent Iron) was studied and the operating conditions such as pH, contact time and adsorbent concentration that affect the rate of chromium removal were determined. It was found that the rate of chromium removal by adsorption and ultrasound followed pseudo-first order decay kinetics. The results showed that the use of ultrasound in presence of nanoparticles significantly enhanced chromium removal.
dc.description.abstractDemir nanopartikülleri tarafından kromun adsorpsiyon kapasitesi ve adsorban konsantrasyonu, pH ve temas süresi gibi operasyonel parametrelerin kromun arıtılması üzerindeki etkileri araştırılmıştır. Yapılan deneylerde kromun 1. derece reaksiyon kinetiğini takip ettiği bulunmuştur. Deney sonuçları nanopartiküllerin sesüstü dalgalar ile birlikte kullanıldığında kromun giderme verimini arttırdığını göstermektedir.en_US
dc.languageEnglish
dc.language.isoen
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectMühendislik Bilimleritr_TR
dc.subjectEngineering Sciencesen_US
dc.subjectÇevre Mühendisliğitr_TR
dc.subjectEnvironmental Engineeringen_US
dc.titlePretreatment of simulated tannery wastewaters by sonication with nanoscale iron particles
dc.title.alternativeSimüle deri endüstrisi atıksularının sesüstü dalgalar ile demir nanoparitkülleri varlığında arıtılması
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentÇevre Bilimleri Anabilim Dalı
dc.subject.ytmAdsorbents
dc.subject.ytmAdsorption
dc.subject.ytmChromium removal
dc.subject.ytmVoice
dc.subject.ytmLeather industry
dc.subject.ytmWaste water treatment
dc.subject.ytmChromium
dc.identifier.yokid361409
dc.publisher.instituteÇevre Bilimleri Enstitüsü
dc.publisher.universityBOĞAZİÇİ ÜNİVERSİTESİ
dc.identifier.thesisid255910
dc.description.pages93
dc.publisher.disciplineDiğer


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