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Toplam kayıt 26, listelenen: 1-10
Preconcentration by coprecipitation of copper and nickel with Mo(VI)/triazole derivative system and their determinations by flame atomic absorption spectrometry in food and water samples
(Clean-Soil, Air, Water, 2012)
A new separation and preconcentration technique based on coprecipitation of Cu(II) and Ni(II) ions by the aid of Mo(VI)/di-tert-butyl{methylenebis[5-(chlorobenzyl)-4H-1,2,4-triazol-3,4-diyl]}biscarbamate (BUMECTAC) precipitate ...
Separation and Preconcentration of Pb(II) and Cu(II) Ions via Carrier Element Free Coprecipitation Method by Using an Acetohydrazide Derivative
(Turkish Journal of Chemistry, 2016)
A new method based on the combination of carrier element-free coprecipitation and flame atomic absorption spectrometric determination has been investigated for simultaneous separation and preconcentration of Pb(II) and ...
Evaluation of the Effect of Different Harvest Time on the Fruit Quality of Foşa Nut
(Erwerbs-Obstbau, 2016)
This study was carried out in Arsin (Trabzon/Turkey) in 2011. The effects of different harvest time and altitudes on the quality of the nuts have been investigated. The study was performed on Foşa hazelnut and the harvest ...
MANYETO REOLOJİK EPDM VE NR SENTETİKKAUÇUKLARIN İZOTROP VE ANİZOTROP DURUMDAMEKANİK ÖZELLİKLERİNİN İNCELENMESİ
(15. Uluslararası Malzeme Sempozyumu, 2014)
Ferromanyetik toz partikülleri, manyetik alana duyarlılıklarından dolayı günümüzde pek çok alanda kullanılmaktadır. Bu tozların matris malzemeleri ile birleşimlerinden elde edilen kompozit MRE malzemeler bir tür akıllı ...
MANYETO REOLOJİK ETİLEN PROPİLEN DİEN MONOMER VE DOĞAL KAUÇUK TÜRÜ SENTETİK KAUÇUKLARIN İZOTROP VE ANİZOTROP DURUMDA MEKANİK ÖZELLİKLERİNİN İNCELENMESİ
(Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 2015)
Manyeto-reolojik (MR) malzemeler dış manyetik alan uygulamalarıyla tersinir ve hızlı bir şekilde kontrol edilebilen reolojik özelliklere sahip akıllı(smart) malzeme sınıfındandır. Gelişen teknoloji koşulları göz önüne ...
Determination of Pb(II), Zn(II), Cd(II) and Co(II) ions by flame atomic absorption spectrometry in food and water samples after preconcentration by coprecipitation with Mo(VI)-diethyldithiocarbamate
(Environmental Monitoring and Assessment, 2013)
A new, simple, and rapid separation and preconcentration procedure, for determination of Pb(II), Cd(II), Zn(II), and Co(II) ions in environmental real samples, has been developed. The method is based on the combination of ...
Simultaneous Separation and Preconcentration of Cd(II), Co(II) and Ni(II) Ions in Environmental Samples by Carrier Element Free Coprecipitation Method Prior to Their Flame Atomic Absorption Spectrometric Determination
(Desalination and Water Treatmen, 2015)
In the present study, Cd(II), Co(II), and Ni(II) ions were separated and preconcentrated via carrier element-free coprecipitation (CEFC) method by using an organic coprecipitating agent, 1,2-bis-(2-tosyl ethoxy) benzene ...
A Novel Method for Speciation of Chromium: Coprecipitation Without Carrier Element by Using a Triazole Derivative
(Journal of AOAC International, 2009)
A coprecipitation method has been established for speciation of chromium(III) and chromium(VI) in real samples. The procedure is based on the coprecipitation of Cr(III), by using a new organic coprecipitant, 3-phenyl-4-o ...
Kinetics, Thermodynamics and Equilibrium Evaluation of Adsorptive Removal of Methylene Blue onto Natural Illitic Clay Mineral
(Desalination and Water Treatment, 2014)
The natural illitic clay mineral (NICM) has been used as a low cost and highly effective adsorbent in the removal of a toxic cationic dye, methylene blue (MB), from aqueous solution by a batch adsorption technique. The ...
Carrier element-free coprecipitation (CEFC) method for the separation, preconcentration and speciation of chromium using an isatin derivative
(Analytica Chimica Acta, 2009)
A new, simple, rapid and sensitive separation, preconcentration and speciation procedure for chromium in environmental liquid and solid samples has been established. The present speciation procedure for Cr(III) and Cr(VI) ...