نتایج جستجو برای: kinetics of absorption

تعداد نتایج: 21178815  

2012
J. Martincik S. Ishizu K. Fukuda T. Suyama T. Cechak A. Beitlerova A. Yoshikawa M. Nikl

An overview of absorption and luminescence characteristics of Nd and Gd centers in a LiLuF4 single crystal host is provided. Single crystals doped with the above rare earth ions were prepared by micro-pulling-down technique in the form of rods a few cm long with a diameter of about 2 mm. Excitation and emission spectra and fast decay kinetics in VUV and UV spectral regions were measured at room...

Journal: :مجله بهداشت محیط و توسعه پایدار 0
zeynab yavari environment research center, department of environmental health engineering, , school of health, isfahan university of medical sciences, isfahan, iran mohammad mehdi amin environment research center, research institute for primordial prevention of non-communicable disease, isfahan university of medical sciences, isfahan, iran, and department of environmental health engineering, school of health, isfahan university of medical sciences, isfahan, iran hassan izanloo research center for environmental pollutants and department of environmental health engineering, health faculty, qom university of medical sciences, qom, iran somayeh environment research center, isfahan university of medical sciences, isfahan, iran, and department of environmental health engineering, student research center , school of health, isfahan university of medical sciences, isfahan, iran farzaneh environment research center, isfahan university of medical sciences, isfahan, iran, and department of environmental health engineering, student research center , school of health, isfahan university of medical sciences, isfahan, iran

introduction: arsenic is known as a carcinogenic compound in drinking water . it can cause acute and chronic effects on human health. in this study, the effect of polyamidoamine dendrimer generation 3(pamam g3) as adsorbents for removal of arsenic (v) from aqueous solutions was evaluated.     methods: adsorption experiment was studied in batch system and the effect of different variables like p...

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