Arsenate Removal From Groundwater by Air-Injected Ec With Al Ball Anodes: Effects of Operational Parameters

dc.contributor.author Gören, Ayşegül Yağmur
dc.contributor.author Öncel, Mehmet Salim
dc.contributor.author Kobya, Mehmet
dc.coverage.doi 10.5505/pajes.2019.74152
dc.date.accessioned 2021-01-24T18:33:22Z
dc.date.available 2021-01-24T18:33:22Z
dc.date.issued 2020
dc.description.abstract Treatment of arsenate from groundwater by electrocoagulation (EC) reactor with air supply unit using Al ball electrodes were studied in this paper. Influence of some operating variables, for instance, applied current (0.075-0.3 A), initial pH (5.5-8.5), air flow rate (0-6 L/min), size of Al ball electrodes (5-10 mm), and height of electrode in EC reactor (2-8 cm) on the As(V) removal efficiency were evaluated. The As (V) removal efficiency increased with the increment of applied current, air flow, electrode altitude in EC reactor, and EC time while its removal efficiency decreased with the increment of size of Al ball electrodes. The maximum As(V) removal percentage, minimum operating cost and energy consumption were found as 98.68 %, 0.609 $/$m^3$ and 3.7694 kWh/$m^3$ at pH of 7.5, current density of 0.30 A, size of Al balls of 7.5 mm, height of electrode in EC of 5 c†m, and air flow rate of 6 L/min, respectively en_US
dc.description.abstract Bu çalışmada hava akışlı elektrokoagülasyon (HA-EK) reaktörü kullanılarak yeraltı sularından arsenik (V) giderimi çalışılmıştır. Arsenik (V) giderimi üzerine, uygulana akım (0.075-0.3 A), başlangıç pH’sı (5.5-8.5), hava akış debisi (0-6 L/dk.), Al bilye elektrot boyutu (5-10 mm) ve EK reaktöründe elektrot yüksekliği (2-8 cm) gibi işletme parametrelerinin etkisi incelenmiştir. Arsenik giderimi veriminde artan akım yoğunluğu, hava debisi ve elektrot yüksekliği ile birlikte ciddi bir artış gözlenmiştir. Ancak, arsenik giderim verimi artan Al bilye boyutu ile birlikte azalmıştır. Optimum şartlarda (pH:7.5 akım yoğunluğu: 0.3 A, Al bilye boyutu: 7.5 mm, elektrot yüksekliği: 5 cm, hava akış debisi: 6 L/dk.) en yüksek arsenik giderim verimi %98.68, en düşük işletme maliyeti 0.609 $/$m^3$ ve en düşük enerji tüketimi 3.7694 kWh/$m^3$ olarak hesaplanmıştır en_US
dc.identifier.doi 10.5505/pajes.2019.74152 en_US
dc.identifier.issn 2147-5881 en_US
dc.identifier.issn 1300-7009
dc.identifier.uri https://doi.org/10.5505/pajes.2019.74152
dc.identifier.uri https://hdl.handle.net/11147/10261
dc.identifier.uri https://search.trdizin.gov.tr/yayin/detay/376339
dc.language.iso en en_US
dc.publisher Pamukkale Üniversitesi en_US
dc.relation.ispartof Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Air-injected EC reactor en_US
dc.subject Al ball electrodes en_US
dc.title Arsenate Removal From Groundwater by Air-Injected Ec With Al Ball Anodes: Effects of Operational Parameters en_US
dc.title.alternative Hava Akışlı Elektrokoagülasyon Reaktörü ile Yeraltı Sularından Arsenik (v) Giderimine İşletme Parametrelerinin Etkisi en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.institutional Gören, Ayşegül Yağmur
gdc.bip.impulseclass C5
gdc.bip.influenceclass C5
gdc.bip.popularityclass C5
gdc.coar.access open access
gdc.coar.type text::journal::journal article
gdc.collaboration.industrial false
gdc.description.department İzmir Institute of Technology. Environmental Engineering en_US
gdc.description.endpage 467 en_US
gdc.description.issue 3 en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.scopusquality N/A
gdc.description.startpage 462 en_US
gdc.description.volume 26 en_US
gdc.description.wosquality Q3
gdc.identifier.openalex W3034283726
gdc.identifier.trdizinid 376339
gdc.identifier.wos WOS:000540040600008
gdc.index.type WoS
gdc.index.type TR-Dizin
gdc.oaire.accesstype GOLD
gdc.oaire.diamondjournal false
gdc.oaire.downloads 9
gdc.oaire.impulse 0.0
gdc.oaire.influence 2.635068E-9
gdc.oaire.isgreen true
gdc.oaire.keywords Engineering
gdc.oaire.keywords Mühendislik
gdc.oaire.keywords Air-injected EC reactor;Al ball electrodes;As(V)
gdc.oaire.keywords HA-EK reaktörü;Al bilye elektrotlar;As(V)
gdc.oaire.popularity 1.6821013E-9
gdc.oaire.publicfunded false
gdc.oaire.sciencefields 0211 other engineering and technologies
gdc.oaire.sciencefields 02 engineering and technology
gdc.oaire.sciencefields 01 natural sciences
gdc.oaire.sciencefields 0105 earth and related environmental sciences
gdc.oaire.views 2
gdc.openalex.collaboration National
gdc.openalex.fwci 0.0
gdc.openalex.normalizedpercentile 0.04
gdc.opencitations.count 0
gdc.plumx.mendeley 2
gdc.wos.citedcount 1
relation.isAuthorOfPublication.latestForDiscovery 41435986-875e-4288-988e-9bfda779c33a
relation.isOrgUnitOfPublication.latestForDiscovery 9af2b05f-28ac-4016-8abe-a4dfe192da5e

Files

Original bundle

Now showing 1 - 1 of 1
Loading...
Name:
94b63b56-b467-4d4b-9d2e-10bed2b95c5f.pdf
Size:
667.53 KB
Format:
Adobe Portable Document Format