الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
LEWATIT®MONO plus S1 00H and purolite Cl 00 were the two
types of chelating resins, which selected and used in the removal of the
heavy metal ions from solution and industrial waste by batch technique.
The different factors affecting on the metal ions uptake by these
chelating resins such as p1-I, stirring time, heavy metal concentration,
weight of resin, sodium chloride and temperature were studied.
This thesis is divided into four chapters summarized as following
Chapter (I)
This chapter gives an introduction about the thesis in the
explanation of the thesis title and found the solution for the question of
the importance of water and the methods for the wastewater treatment.
Chapter (II)
This chapter gives a comprehensive literature survey on the
sorption process by Ion-exchange resins . It includes classification of the
types of resin , Ion — exchange kinetics , adsorption isotherms andperformance of selected commercial resins
Chapter (III) :
• This chapter summarizes the chemicals used , the procedures of
experimentation are also given and instruments used are also described.
Chapter (IV):
This chapter summarizes the results obtained , their analysis and
discussion
The results showed that the adsorption of Pb2~ for the two types of
chelating resin increases by increasing p1-I value, reaching a limiting
value pH=7 , followed by a decrease in adsorption beyond the limiting
value. This is the same for the adsorption of Cd2.