نتایج جستجو برای: new material

تعداد نتایج: 2155794  

Journal: :Progress in Natural Science: Materials International 2014

Journal: :international journal of environmental research 0
s. nouacer chemistry department, faculty of sciences, badji-mokhtar university, algeria s. hazourli chemistry department, faculty of sciences, badji-mokhtar university, algeria r. djellabi chemistry department, faculty of sciences, badji-mokhtar university, algeria f. z. khlaifia chemistry department, faculty of sciences, badji-mokhtar university, algeria r. hachani chemistry department, faculty of sciences, badji-mokhtar university, algeria m. ziati chemistry department, faculty of sciences, badji-mokhtar university, algeria

the objective of this work focuses on the use of a new natural lignocellulosic material based on palm stems for adsorbing of hexavalent chromium (cr(vi)) in water. the palm stems powder (psp) was characterized using different techniques. the influencing factors on the adsorption of cr(vi) ions was investigated such as ph. the results show that the increase of the temperature and the initial ads...

Journal: :Japanese Journal of Radiological Technology 1997

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