الفهرس 
Chapter one : IntroductionOnly 14 pages are availabe for public view
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Abstract
The present work is focused on the finding of inexpensive and
environmental friendly techniques for wastewater treatment, especially
heavy metal ions eliminations .the current work focused on preparation of
different adsorbents from agriculture waste (banana leaves) that regarded
as the most abundant, renewable and environmentally friendly adsorbents
with good hydrophilicity high stability, efficiency over wide pH ranges,
and suitable for different environmental conditions. The characterization
and study of adsorptive properties of the prepared adsorbents towards the
adsorption of heavy metal ions such as Cu(II), Zn(II), Pb(II), and Fe(III)
ions was obtained and included in the thesis which is consisted of three
main chapters.
The first chapter represents a literature review on the water pollution. Its
sources and impacts on the aquatic life and humans are included. The
methods of water treatment, the advantages of adsorption technique and
using banana leaves in adsorption process.
The second chapter includes the experimental part, which describes the
materials, instruments, and synthesis of materials under investigation.
The way of measurements of heavy metal ions removal by adsorption
was described