Yazar "Altundağ, Hüseyin" için listeleme
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Adsorption behavior of Cr(VI) on activated carbon: isotherm, kinetic, and thermodynamic studies
Altıntığ, Esra; Karakaş, Mehtap; Başok, Nilgün; Altundağ, Hüseyin (Desalination Publ, 2021)In this study, the removal of Cr(VI) with activated carbon obtained by activation of chestnut inner shells with H3PO4 agricultural waste, was examined. The effect of different parameters such as initial pH to adsorption ... -
Application of Optimization Response Surface for the Adsorption of Methylene Blue Dye onto Zinc-coated Activated Carbon
Altıntığ, Esra; Sarıcı, Birsen; Bozdağ, Dilay; Över Özçelik, Tijen; Karakaş, Mehtap; Altundağ, Hüseyin (Springer Science and Business Media Deutschland GmbH, 2024)The activated carbon was produced in the first phase of this investigation by chemically activating hazelnut shell waste with H3PO4. Composite materials were obtained by coating the activated carbon with zinc oxide, whose ... -
The comparison of natural and magnetically modified zeolites as an adsorbent in methyl violet removal from aqueous solutions
Altıntığ, Esra; Alsancak, Açelya; Karaca, Hüseyin; Angın, Dilek; Altundağ, Hüseyin (Taylor & Francis Inc, 2021)In this study, the use of clinoptilolite (natural zeolite) and Fe3O4 loaded clinoptilolite as adsorbents in the removal Methyl Violet from aqueous solutions were investigated and their adsorption capacities were compared. ... -
Facile synthesis of zinc oxide nanoparticles loaded activated carbon as an eco-friendly adsorbent for ultra-removal of malachite green from water
Altıntığ, Esra; Yenigün, Merve; Sarı, Ahmet; Altundağ, Hüseyin; Tüzen, Mustafa; Saleh, Tawfik A. (Elsevier, 2021)Green synthesis ultrasonic method is reported for the preparation of zinc oxide nanoparticles loaded on activated carbon (AC) derived from coffee waste. The zinc modified AC was used effectively for the elimination of ... -
Mathematical approach to artificial neural network on methyl violet removal with magnetically coated activated carbon
Altıntığ, Esra; Altundağ, S.; Yakan, I.; Bozdağ, D.; Altundağ, Hüseyin (Desalination Publications, 2021)In this study, new magnetic activated carbon (Fe3 O4-AC) was synthesized from activated carbon which was obtained from the inner bark of acorn with the activation of H3 PO4 and its effectiveness in Methyl violet (MV) removal ... -
Seasonal Source Apportionment of Heavy Metals and Physicochemical Parameters: A Case Study of Sapanca Lake Watershed
Ateş, Asude; Demirel, Hülya; Köklü, R.; Çetin Doğruparmak, Ş.; Altundağ, Hüseyin; Şengörür, B. (Hindawi Limited, 2020)This study was aimed to evaluate the water quality and pollution sources in Sapanca Lake and its tributaries by applying multivariate statistical techniques to physicochemical parameters and toxic metals. For this purpose, ...