Yazar "Karaoğlu, M. Hamdi" için listeleme
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Adsorption kinetics of maxilon yellow 4GL and maxilon red GRL dyes on kaolinite
Doğan, Mehmet; Karaoğlu, M. Hamdi; Alkan, Mahir (Elsevier Science Bv, 2009)Kaolinite, a low-costly material, is the most abundant phyllosilicate mineral in highly weathered soils. in this work, the adsorption kinetics of maxilon yellow 4GL (MY 4GL) and maxilon red GRL (MR GRL) dyes on kaolinite ... -
Adsorption of ammonium from an aqueous solution by fly ash and sepiolite: Isotherm, kinetic and thermodynamic analysis
Uğurlu, Mehmet; Karaoğlu, M. Hamdi (Elsevier, 2011)This study aimed to remove ammonium from paper mill industry (4500 m(3) h(-1)) wastewater, which is discharged to sea from a plant located in the western Turkey. As adsorbent, fly ash, raw sepiolite and thermal activated ... -
Adsorption of Cd(II) ions from aqueous solutions using activated carbon prepared from olive stone by ZnCl2 activation
Kula, İbrahim; Uğurlu, Mehmet; Karaoğlu, M. Hamdi; Çelik, Ali (Elsevier Sci Ltd, 2008)This study is aimed to remove Cd(II) ions from aqueous solutions by adsorption. As adsorbent, activated carbon prepared from olive stone, an agricultural solid by-product was used. Different activating agent (ZnCl2) amounts ... -
Biosorption of Cr(III) from solutions using vineyard pruning waste
Karaoğlu, M. Hamdi; Zor, Şule; Uğurlu, Mehmet (Elsevier Science Sa, 2010)The kinetics and biosorption mechanism of Cr(III) ions on vineyard pruning waste (VPW) have been studied using different parameters such as initial concentration, biosorbent dosage, temperature, contact time and solution ... -
Chemical characteristics of rain water at an urban site of south western Turkey
Demirak, Ahmet; Balcı, Ahmet; Karaoğlu, Muhammet Hamdi; Tosmur, Berrin (Springer, 2006)In this study, chemical composition of the rain water in Mugla was investigated from February to April 2002. Rain water samples were obtained from Mugla, a small city in south western Turkey. The Yatagan Power Plant is ... -
Kinetic analysis of reactive blue 221 adsorption on kaolinite
Karaoğlu, M. Hamdi; Doğan, Mehmet; Alkan, Mahir (Elsevier, 2010)The use of cheap, efficient and ecofriendly adsorbent has been studied as an alternative source of activated carbon for the removal of dyes from wastewater. This study has investigated the potential use of kaolinite as ... -
PREPARATION AND APPLICATION OF KOH IMPREGNATED SEPIOLITE AS A SOLID BASE CATALYST FOR BIODIESEL PRODUCTION USING MICROWAVE IRRADIATION
Karaoğlu, M. Hamdi; Zholobenko, Vladimir; Aslan, Sema (SOC CHILENA QUIMICA, 2021)An active basic solid catalyst for biodiesel production was obtained via KOH impregnation onto sepiolite support followed by high temperature calcination. The transesterification of rapeseed oil over the resulting nanocomposite ... -
Removal of cationic dyes by kaolinite
Karaoğlu, M. Hamdi; Doğan, Mehmet; Alkan, Mahir (Elsevier Science Bv, 2009)The removal of cationic dyes such as maxilon yellow 4GL (MY 4GL) and maxilon red GIRL (MR GRL) on kaolinite from aqueous solutions has been studied according to the adsorption method. The adsorbed amount of dyes on kaolinite ...
