Yazar "Çabuk, Ahmet" için listeleme
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Coal Desulfurization with Acidithiobacillus ferrivorans, from Balya Acidic Mine Drainage
Aytar, Pınar; Kay, Catherine Melanie; Mutlu, Mehmet Burçin; Çabuk, Ahmet (American Chemical Society, 2013)The biodesulfurization capability of a strain having sulfur and iron metabolism isolated from acidic mine drainage of Balya (Balikesir, Turkey) was studied. Molecular identification of the 16S rRNA gene showed that this ... -
Dechlorination of 2,4,6-Trichlorophenol by Free and Immobilized Laccase from Trametes Versicolor in a Lab Scale Bioreactor
Ünal, Arzu; Çabuk, Ahmet; Kolankaya, Nazif (Anadolu Üniversitesi, 2011)Detoxification of a chlorinated phenolic compound, 2,4,6-trichlorophenol through treatment with laccase enzyme produced by a white rot fungus, Trametes versicolor was investigated. Enzymatic dechlorination experiments by ... -
Determination of microbial diversity of Nasa Thermal Spring with conventional and molecular methods
Gedikli, Serap; Sen, Cevat; Mutlu, Mehmet Burçin; Çabuk, Ahmet (Elsevier Science BV, 2012)… -
Diversity of acidophilic prokaryotes at two acid mine drainage sites in Turkey
Aytar, Pınar; Kay, Catherine Melanie; Mutlu, Mehmet Burçin; Çabuk, Ahmet; Johnson, David Barrie (Springer Heidelberg, 2015)The biodiversity of acidophilic prokaryotes in two acidic (pH 2.8-3.05) mine drainage (AMD) sites (Balya and Can) in Turkey was examined using a combined cultivation-based and cultivation-independent approach. The latter ... -
Evaluation of combined lignite cleaning processes, flotation and microbial treatment, and its modelling by Box Behnken methodology
Koca, Sabiha; Aksoy, Derya Oz; Çabuk, Ahmet; Çelik, Pınar Aytar; Sagol, Ercan; Toptas, Yağmur; Koca, Hüseyin (Elsevier Sci LTD, 2017)In this study, first, the physicochemical cleaning of Cayirhan region's low-quality lignites was investigated by flotation to reduce ash content. In the flotation experiments, the effects of collector dosage, frother dosage, ... -
Isolation and characterization of native microorganism from Turkish lignite and usability at fungal desulphurization
Aytar, Pınar; Aksoy, Derya Oz; Toptas, Yağmur; Çabuk, Ahmet; Koca, Sabiha; Koca, Hüseyin (Elsevier Sci LTD, 2014)In this study, microorganisms were isolated from Mihaliccik region (Eskisehir, Turkey) lignites with low rank and high ash and sulphur content. A series of heavy liquids (from 1.3 g/ml to 1.9 g/ml) were used to determine ... -
Lakkaz Enzimi ile Kot Boyarmaddesinin Dekolorizasyonu
Gedikli, Serap; Aytar, Pınar; Çabuk, Ahmet; Ünal, Arzu; Kolankaya, Nazif (Anadolu Üniversitesi, 2011)Tekstil endüstrisinde kullanılan çeşitli boyarmaddeler üretim sürecinde alıcı ortamlara büyük miktarlarda deşarj edilmektedir. Bu durum, çevre ve insan sağlığı ile ilgili telafisi zor olan bir sürecin başlangıcını ... -
Physical and physicochemical cleaning of lignite and the effect of cleaning on biodesulfurization
Aksoy, Derya Öz; Aytar, Pınar; Toptas, Yağmur; Çabuk, Ahmet; Koca, Sabiha; Koca, Hüseyin (Elsevier Sci LTD, 2014)In this work, physical, physicochemical and biological processes were combined to decrease the sulfur and ash content of finely ground coal. Two separation methods - flotation and a multigravity separator (MGS) - were ... -
Polyhydroxybutyrate and Hydroxyvalerate Production by Bacillus megaterium Strain A1 Isolated from Hydrocarbon-Contaminated Soil
Güngörmedi, Gökhan; Demirbilek, Murat; Mutlu, Mehmet Burçin; Denkbas, Emir Baki; Çabuk, Ahmet (Wiley, 2014)In this study, we attempted to find an alternative microbial resource as a bioplastic producer. Among all of the isolates, the A1 strain produced 44% poly(-hydroxybutyrate) (PHB) in proportion to its dry cell weight. The ... -
Toxicity and mutagenicity assessment of a boron mine drainage water
Korkmaz, Ferhan; Sönmez, Görkem Deniz; Çelik, Pınar Aytar; Mutlu, Mehmet Burçin; Çabuk, Ahmet (Wiley, 2018)This study was aimed to assess toxicity of boron mine drainage (BMD) water in Krka borough of Turkey, which is one of the most important boron deposit sites in the world. Three complementary tests were done to assess the ... -
Yaş ve Kuru Fungus Miselleriyle PB2+ Biyosorpsiyonun İncelenmesi
İlhan, Semra; Filik, Cansu; Çabuk, Ahmet (Anadolu Üniversitesi, 2003)Sulu çözeltilerden ağır metal iyonlarının uzaklaştırılmasında funguslar oldukça ilgi çekmektedir. Metal iyonlarının adsorbsiyonunda canlı ve ölü hücreler kullanılmakla birlikte ölü hücre kullanımı canlı hücrelere kıyasla ...
