Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması

Kopac, Turkan; Sulu, Elvan

doi:10.17341/gazimmfd.460518

Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması

Türkan KOPAÇ, (Bülent Ecevit Üniversitesi, Fen Edebiyat Fakültesi Kimya Bölümü, Zonguldak, Türkiye)

Elvan SULU (Bülent Ecevit Üniversitesi, Fen Edebiyat Fakültesi Kimya Bölümü, Zonguldak, Türkiye)

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi

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Yıl: 2019 Cilt: 34 Sayı: 3 Sayfa Aralığı: 1227 - 1240 Metin Dili: Türkçe DOI: 10.17341/gazimmfd.460518 İndeks Tarihi: 03-01-2021

Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması

Öz:

Zonguldak-Kilimli yöresinden alınan kömürlerin fiziksel ve kimyasal yöntemler kullanılarakaktifleştirilmesiyle elde edilen aktif karbonlar Bazik Kırmızı 46 tekstil boyar maddesinin sulu çözeltidenadsorpsiyonu için kullanıldı. Adsorbent hazırlama yöntemi, başlangıç boya derişimi ve sıcaklığın boyarmadde adsorpsiyon üzerine etkileri incelendi. Fiziksel aktivasyon (PAC) ve kimyasal aktivasyonla (CAC)elde edilen aktif karbonlarla, ticari aktif karbonun (AC) renk giderim performansları karşılaştırıldı.Adsorpsiyon deneyleri kesikli sistemde 25, 30 ve 35°C sabit sıcaklıklarda yürütüldü. Langmuir modelindenbelirlenen adsorpsiyon kapasiteleri 25, 30 and 35°C’de sırasıyla, 62,7, 23,1, 19,6 (PAC); 201,6, 215,1, 231,5(AC); ve 277,8, 307,7, 323,6 (CAC) mg g-1 olarak bulundu. KOH ile ısıl işlem uygulanarak elde edilen veen yüksek mikrogözenek ve yüzey alanına sahip CAC numunesinin en yüksek adsorpsiyon kapasitesinesahip olduğu belirlendi. Sonuçlar BR 46’nın CAC ve AC üzerine adsorpsiyonunun endotermik, PACüzerinde ise ekzotermik karakterde olduğunu gösterdi. Kinetik verilerin sözde-birinci mertebe modeli ileuyumlu olduğu görülmüştür. Yapılan çalışma, kömürün KOH aktivasyonu ile elde edilen aktif karbonun atıksulardan BR 46 tekstil boyasının adsorpsiyonla arıtılmasında etkin olarak kullanılabileceğini göstermektedir.Zonguldak kömüründen elde edilen aktif karbon düşük maliyeti, toksik olmayan özelliği ve mükemmeladsorpsiyon performansı ile sürdürülebilir ticari uygulamalar için yüksek bir potansiyele sahiptir.

Anahtar Kelime:

Comparison of the adsorption behavior of Basic Red 46 textile dye on various activated carbons obtained from Zonguldak coal

Öz:

The activated carbons obtained by physical and chemical activation techniques from Zonguldak-Kilimli region coal was used for the adsorption of a textile dye, Basic Red 46 from aqueous solutions. The effects of adsorbent preparation method, initial dye concentration and temperature on adsorption were investigated. The color removal performance of activated carbons prepared by physical activation (PAC), chemical activation with KOH (CAC) and the commercial activated carbon (AC) were compared. The batch adsorption experiments were carried out isothermally at 25, 30 and 35°C. The adsorption capacities at 25, 30 and 35°C were found as 62.7, 23.1, 19.6 (PAC); 201.6, 215.1, 231.5 (AC); and 277.8, 307.7, 323.6 mg g1 (CAC), respectively. It was found that the CAC sample having the highest micropore and surface area obtained by thermal treatment with KOH had the highest adsorption capacity. The results have shown that the adsorption of BR 46 exhibited an endothermic character on CAC and AC, and exothermic character on PAC. Kinetic data were adequately fitted by the pseudo- first order kinetic model. The study has shown that activated carbon obtained by KOH activation of coal could be effectively used for the adsorptive removal of BR 46 textile dye from wastewaters. The activated carbon obtained from Zonguldak coal with low cost, non toxic character and excellent adsorption performance has a high potential for sustainable commercial applications.

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Kopac T, Sulu E (2019). Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. , 1227 - 1240. 10.17341/gazimmfd.460518
Chicago	Kopac Turkan,Sulu Elvan Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. (2019): 1227 - 1240. 10.17341/gazimmfd.460518
MLA	Kopac Turkan,Sulu Elvan Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. , 2019, ss.1227 - 1240. 10.17341/gazimmfd.460518
AMA	Kopac T,Sulu E Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. . 2019; 1227 - 1240. 10.17341/gazimmfd.460518
Vancouver	Kopac T,Sulu E Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. . 2019; 1227 - 1240. 10.17341/gazimmfd.460518
IEEE	Kopac T,Sulu E "Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması." , ss.1227 - 1240, 2019. 10.17341/gazimmfd.460518
ISNAD	Kopac, Turkan - Sulu, Elvan. "Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması". (2019), 1227-1240. https://doi.org/10.17341/gazimmfd.460518

APA	Kopac T, Sulu E (2019). Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 34(3), 1227 - 1240. 10.17341/gazimmfd.460518
Chicago	Kopac Turkan,Sulu Elvan Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 34, no.3 (2019): 1227 - 1240. 10.17341/gazimmfd.460518
MLA	Kopac Turkan,Sulu Elvan Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, vol.34, no.3, 2019, ss.1227 - 1240. 10.17341/gazimmfd.460518
AMA	Kopac T,Sulu E Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi. 2019; 34(3): 1227 - 1240. 10.17341/gazimmfd.460518
Vancouver	Kopac T,Sulu E Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi. 2019; 34(3): 1227 - 1240. 10.17341/gazimmfd.460518
IEEE	Kopac T,Sulu E "Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması." Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 34, ss.1227 - 1240, 2019. 10.17341/gazimmfd.460518
ISNAD	Kopac, Turkan - Sulu, Elvan. "Bazik Kırmızı 46 tekstil boyasının Zonguldak kömüründen elde edilen farklı aktif karbonlar üzerinde adsorpsiyon davranışının karşılaştırılması". Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 34/3 (2019), 1227-1240. https://doi.org/10.17341/gazimmfd.460518