In this study, we reported an efficient, alternative, and low-cost adsorbent for the efficient removal of Pb(II), Zn(II), Cd(II) and Cu(II) from water. The new hybrid material has been prepared by immobilizing a conjugated system (2Z)-1-(1,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxybut-2-en-1-one on silica gel previously doped with 3-aminopropyltrimethoxysilane. The formed surface (SiNPz) was perfectly analyzed. Adsorption studies have demonstrated the ability to highlight the surface designed for efficient removal of above toxic metals from aqueous solutions using FAAS. The new material was used for the extraction of metals from natural water and showed efficiency results for toxic heavy metals. © 2017 Taylor & Francis.

العنوان

Separation Science and Technology

الناشر

Taylor & Francis

بلد الناشر

المملكة المتحدة

Indexing

Thomson Reuters

معامل التأثير

1,083

نوع المنشور

مطبوع فقط

المجلد

52

السنة

2017

الصفحات

608-621