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Register a new userContribution in removal water hardness by soda ash which formed from hearth firewood
مساهمة في إزالة قساوة المياه باستخدام الرماد المتشكل من المواقد الحطبية
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Added by
Tishreen University ورقة بحثية
Publication date
2017
fields
Chemistry
and research's language is
العربية
Created by
Shamra Editor
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تهدف الدراسة إلى إمكانية استخدام الرماد المتشكل من حرق الحطب و مخلفات التقليم المختلفة في إزالة قساوة المياه . تم في هذا البحث توصيف الرماد ( ناتج عن حرق مخلفات من شجرتي البلوط و السنديان ) لتحديد نسب المكونات الداخلة فيه باستخدام عدة تقانات منها XRD و مطيافية اللهب و المعايرات الحجمية و غيرها . حدد زمن خلط الطورين المثالي عبر وضع كمية محددة من الرماد إلى مياه شديدة القساوة حيث تم معايرة قساوة المياه خلال أزمنة مختلفة ( 0.5,1,2,3,4,5) ساعة و كان الزمن المثالي لخلط الطورين عند 3ساعات . عينت نسب الإزالة و ذلك بتثبيت زمن خلط الطورين و بإضافة بشكل مباشر الكميات التالية من الرماد ( 0.5;1;2;3;5;7;10;15;20;25 ) غرام إلى 200 مل من مياه شديدة القساوة و تبين أن نسبة الإزالة تزداد بشكل طردي بازدياد كمية الرماد المضاف و بلغت نسبة الإزالة ما يقارب 50% عند استخدام واحد غرام من الرماد حتى الوصول إلى نسبة إزالة كاملة قدرها 100% عند استخدام 25 غرام من الرماد .
This study aims to use the ash formed from the burning of firewood and the different pruning residues to remove the hardness of water Soda ash was characterized using different techniques, including XRD,flame spectroscopy , volume titration and others. These methods aim to determine the composition of the ash and the components which are contributing to the removal process. The optimum mixing time was determined using certain amount of soda ash to the hard water and the water hardness was determined in the rang of time (0.5, 1, 2, 3, 4 and 5h) where the ideal time was 3 hours. The removal ratios were determined when the mixing time of the two phases was 3 h, and adding directly the following quantities of ash (0.5,1,2,3,5,7,10,15,20,25) g to 200 ml of highly hardened water. The removal rate was increased by increasing the amount of added ash. The removal rate was approximately 50% when 1 g of ash was used and the complete removal rate of 100% was achieved when the amount of ash was 25 g.
References used
JEMMY.H.Drinking water treatment chemicals ,New York, , San Francisco, 2006
WOLF,A.L. summary of modern treatment methods United States Environmental Protection Agency, United States , 2009
KIWA,S.M.Guideline. quality of materials and chemicals for drinking water supplies, Inspectorate of Public Health and Environmental Planning, The Netherlands, 01- 94, 1994
Artificial intelligence review:
Research summary
تهدف هذه الدراسة إلى استخدام الرماد الناتج عن حرق الحطب ومخلفات التقليم المختلفة لإزالة قساوة المياه. تم توصيف الرماد باستخدام تقنيات متعددة مثل XRD، مطيافية اللهب، والمعايرات الحجمية لتحديد تركيب الرماد والمكونات التي تساهم في عملية الإزالة. تم تحديد زمن الخلط الأمثل بين الرماد والمياه شديدة القساوة ليكون 3 ساعات. أظهرت النتائج أن نسبة الإزالة تزداد بزيادة كمية الرماد المضاف، حيث بلغت نسبة الإزالة حوالي 50% عند استخدام 1 غرام من الرماد ووصلت إلى 100% عند استخدام 25 غرام من الرماد. تهدف الدراسة إلى تقديم حل بيئي آمن لمشكلة قساوة المياه باستخدام موارد طبيعية متاحة، مما يساهم في حماية البيئة وتطبيق مبادئ الكيمياء الخضراء.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة نحو استخدام الموارد الطبيعية المتاحة لحل مشكلة قساوة المياه، مما يساهم في حماية البيئة وتطبيق مبادئ الكيمياء الخضراء. ومع ذلك، يمكن تحسين الدراسة من خلال توسيع نطاق التجارب لتشمل أنواع مختلفة من المياه ذات القساوة المتفاوتة. كما يمكن تحسين دقة النتائج باستخدام تقنيات تحليلية أكثر تطورًا. بالإضافة إلى ذلك، يجب دراسة تأثير العوامل البيئية المختلفة على كفاءة الإزالة لضمان تطبيق النتائج في ظروف متنوعة. من الجيد أيضًا دراسة تأثير الرماد على صحة الإنسان عند استخدامه في مياه الشرب على المدى الطويل.
Questions related to the research
-
ما هو الهدف الرئيسي من الدراسة؟
الهدف الرئيسي من الدراسة هو استخدام الرماد الناتج عن حرق الحطب ومخلفات التقليم لإزالة قساوة المياه.
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ما هي التقنيات المستخدمة لتوصيف الرماد؟
تم استخدام تقنيات مثل XRD، مطيافية اللهب، والمعايرات الحجمية لتوصيف الرماد.
-
ما هو الزمن الأمثل لخلط الرماد مع المياه شديدة القساوة؟
الزمن الأمثل لخلط الرماد مع المياه شديدة القساوة هو 3 ساعات.
-
ما هي نسبة الإزالة التي تم تحقيقها عند استخدام 25 غرام من الرماد؟
تم تحقيق نسبة إزالة كاملة قدرها 100% عند استخدام 25 غرام من الرماد.
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