مرور Volume 6, Issue 1 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 6 از 6
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Brewery Wastewater Evaluation and Remediation: Metal Sorption Kinetics and Transport
(Payame Noor University, Iranدانشگاه پیام نور, 2019-03-01)The study involves the adsorption of potentially toxic metals from brewery effluent (Beff), using size modified (UAD) and chemically modified ...
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Extraction and Preconcentration of Trace Amounts of Mercury Using Functionalized Magnetic-Nanoparticles Prior to Their Determination by UV-Vis Spectrophotometry
(Payame Noor University, Iranدانشگاه پیام نور, 2019-03-01)In this paper, magnetic nanoparticles functionalized by triazene ligand were prepared for extraction/preconcentration of trace amounts of mercury ions in water samples former on its determination with UV-Vis spectrophotometry. ...
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Simultaneous Spectrophotometric Determination of Some Polycyclic Aromatic Hydrocarbons Using Chemometrics Methods after Their Preconcentration by Salting-Out Assisted Liquid-Liquid Extraction
(Payame Noor University, Iranدانشگاه پیام نور, 2019-03-01)A rapid, powerful, satisfactory and modified signal-pre-processing method that is a hybrid of the wavelet transform with orthogonal signal correction (OSC) is used for pre-processing of spectrophotometric data of naphthalene, ...
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Visual Monitoring of Food Spoilage Based on Hydrolysis-Induced Mercury Metallization of New Gold Nanoparticles Between Fibrous Phosphosilicate
(Payame Noor University, Iranدانشگاه پیام نور, 2019-03-01)Food waste is one of the main issues for international organisms. It is not only an ethical and economic issue but it also depletes the environment of limited natural resources. Among strategies suitable for fighting such ...
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Hollow Fiber Based Liquid Phase Microextraction Method for the Determination of Three Triazine Herbicides from Locally Brewed Ethiopian Beverages
(Payame Noor University, Iranدانشگاه پیام نور, 2019-03-01)In this study, hollow-fiber based liquid-phase microextraction method was developed of for selective extraction and/or preconcentration of triazine herbicides (atratone, desmetryn and atrazine) from locally brewed Ethiopian ...
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An Electrochemical Sensor Based on Functionalized Carbon Nanotube with Pyrazole Derivative for Determination of Hydrazine
(Payame Noor University, Iranدانشگاه پیام نور, 2019-03-01)In this work, we synthesis and application of functionalized carbon nanotubes (CNTs) In this work, we synthesis and application of functionalized carbon nanotubes (CNTs) with6-amino-4-(3,4-dihydroxyphenyl)-3-methyl ...
