‫العلوم الطبيعية‬
‫كيمياء‬
‫كيمياء صديقة‬
‫‪224‬‬
‫رقــم البحــث ‪:‬‬
‫م س ‪428/71 - 8-‬‬
‫عنوان البح ــث ‪:‬‬
‫الكيمي ا اادي ال ا ا ا ‪ :1‬اس ا اامركدا عضك ا ااد‬
‫حل ي ا حل حل ي ا عم ا لاان الكني ا حالري ح ا‬
‫حاألضسا حاساامه ا فد لو ااي حا ا ع ال ا ا‬
‫يااد‬
‫ب اادأ و ا ل ال رد ااع الولز ا الي يلا السااد‬
‫ر ة‪.‬‬
‫الشعب امل دجل رد يدً‬
‫و‪.‬د‪.‬رضد عم ي ك العمح‬
‫الباحث الرئيــس ‪:‬‬
‫ااا‬
‫الباحثون املشاركون ‪:‬‬
‫و‪.‬د‪ .‬عم دحل ا فيق كي‬
‫و‪.‬د‪ .‬عم سعحر الشفدحي‬
‫ضلي ال ل م‬
‫مدة تنفيذ البحث ‪:‬‬
‫‪ 9‬شف ر‬
‫اجلهـ ـ ــة ‪:‬‬
‫مستخلص البحث‬
‫نظاعاً ملااد ا دنيااك اململكا ال عبي ا السا د د ا ح ر ا ا ة ب ااو لد ا ا ن ا رة امليااد ال ااد للشااعب ف ا‬
‫و ل ال رد ع السد يي‬
‫الطلب لن يد المحلي شم ممد ؤدي إىل م متدم ار ي يد الكحع ا دح لل‬
‫الرحاادس الزقك ياال الساايدني ح اهااد‪ .‬حإ اسااممعار ح ا د الاال ال رد ااع ا ا اسااكب وض اعاراً ولاازا الكي ل ا ي حال ا‬
‫جلسااا اسنسااد ممااد ر لااك عضا للوشااي الكلا ي‪ .‬ضمااد ونااك ا امل ااعح و ال ا ا املعضكااد ال ا ا م ا لاان‬
‫الكني ا حالري ح ا حاألضسا ااد ال ا رة الودق ا لان اكا ال ا ا امل اضكااد ال الكيا ا ال رد اع الولز ا‬
‫األحساادا املدقي ا املهملو ا ضمااد اااد اساامه ا د ولااع حاادل ضي ا ة الكيمياادي المحليلي ا ‪ .‬ل ا ا اعضااز‬
‫السااد‬
‫ا ا حدح ا ا للكني ا ا حالري ح ا ا حدراس ا ا إ كدني ا ا‬
‫ااهممد را ااد اه ا ا ا املشا ااعحو لا اان اشا اايي حاسا اامركدا عضكا ااد‬
‫ال ل إىل وا ن در‬
‫يد المحلي آ ل‬
‫ب دأ و ل ال رد ع السد‬
‫اسمه ا فد لو ي حا ع ال‬
‫ن دحة مليد الشعب‪.‬‬
‫إجراءات الدراسة‪ :‬س‬
‫ام م ال راس الو دليد المدلي ‪:‬‬
‫ حت حا ع ف حا يف املعضكد ا عة وسمه ام الطعق الطيوي ‪.‬‬‫ دراس ا او اايلي للمعضك ااد اي ا ال راسا ا لمح ا ا ا إ كدنيمف ااد ف ااي حا ا ع ب ا ا األ ا ا ل الس ااد‬‫األحسدا املدقي ‪.‬‬
‫املعضكد ال‬
‫ح ما ذلل لالل بردي ال‬
‫ا ل ي حالالحل ي ا دح ل ر عي الكني حالري ح ب يً‬
‫ثردقي ثي اهي راز مح الو ر يل ح عضب ثي ضعب اهي راز مك دً و ل م اسمه ام الطعق حال سدقي المحليليا لم ا ع‬
‫يااد المحلي ا مل را ا ة ح ا م اسمهال اافد ممااد اااب ليااك ال ا ل إىل وا اان در ا‬
‫و ا ل ال رد ااع السااد‬
‫ن دحة‪ .‬حبرديً لن ذلل اسامف ف ال راسا ماي دراسا او ايلي لمح ا ا د ا ب ا املعضكاد ال ا الا كا‬
‫اس ا مه ا فد ف ااي حا ا ع ا د ا األ ا ل املل ث ا املاادي وساامه ام اااعق الو ااي املهملو ا زال ا ال ا ا‬
‫اكا ال ا ا امل اضكااد اال‬
‫الولز ا امل ا دة املاادي حدراسا اساامه ام ب ا اها املعضكااد ال ا‬
‫امللا‬
‫الولز ا‬
‫ف ااي حا ا ع حإزال ا ال ا ا املل ا‬
‫و ا ل ال رد ااع الولز ا ح ا م ك ا اساامه ام اه ا امل اضكااد‬
‫السد امل دة ب ضيزا مرداهي املدي‪.‬‬
Social Sciences
Chemistry
Green chemistry
224
Award Number
:
MS – 8 – 71/428
Project Title
:
Green chemistry I: synthesis of
novel cyclic and non-cyclic organic
compounds containing nitrogen,
sulfur and oxygen for their use in
the separation and subsequent
determination of some toxic trace
heavy metal ions in industrial
treated drinking water in Jeddah
city
Dr. Redda Mohammedy AbdelRahman
Dr. S. I. Makki
Dr. M. S. El-Shahawi
Faculty of Science
9 Months
Principal Investigator :
Co-Investigator
:
Job Address
Duration
:
:
Abstract
Recent years have seen an upsurge interest in the synthesis, characterization
and analytical applications of novel cyclic and non-cyclic organic compounds
containing nitrogen, sulfur and oxygen. This class of compounds and their metal
complexes has many applications in biochemistry, pharmaceutical, antimicrobial,
antifungal and anti-carcinogenic reagents. Thus, the synthesis and spectroscopic
characterization of novel derivatives of this class of compounds are of the main
importance. The analytical applications of such class of these compounds as selective
reagents for the separation, subsequent determination and removal of a series of traces
of some toxic metal ions e.g. cadmium (II), mercury (II), lead (II) etc and some
oxanions and complexing anions such as cyanide ions present in aqueous media are of
great interst for human life. Therefore, the overall work will be focused on the
following topics:
-
-
-
Reviewing the chemistry and the different spectroscopic techniques of some mono –
and di thio – carbohydrazide and alkyl, acyl derivatives in an attempt to prepare a
series of novel class of these compounds with high yield.
Preparation of a series of some new sulfur organic compounds bearing heterocyclic
moieties via the interaction between thiocarbohydrazide with various cyclizing agents.
This class of compounds can be tested as selective organic reagents for developing
novel methods for the separation, subsequent determination and complete removal of a
series of trace toxic heavy metal ions, some toxic complex anions e.g. cyanide, and
arsenate ions present in treated industrial treated wastewater samples
Application of some of the prepared reagents for the chemical separation employing
liquid – liquid and liquid – solid separation techniques. Thus, in this investigation a
series of polymer sorbents e.g. polyurethane immobilized or anchored will be used in
batch and flow modes employing some novel selective and sensitive sulfur reagents of
this class of compounds for complete removal of some selected trace toxic heavy
metal ions from aqueous media.