Do you want to publish a course? Click here

Determination of the potential pollution sources in Al-Sourani Lake

تحديد مصادر التلوث المحتملة لبحيرة سد الصوراني

2595   0   38   0 ( 0 )
 Publication date 2017
and research's language is العربية
 Created by Shamra Editor




Ask ChatGPT about the research

Al-Sourani Dam was built to provide drinking water for inhabited villages in Sheikh Badr –Tartous, but the lake water is exposed to pollutants from several sources. In this paper, we discuss the mechanism of pollution and the appropriate measures, by determining some physical, chemical and biological characteristics of water in different sites. The results showed that turbidity and pH values arise in the autumn and winter especially in the water of tributaries compared with the water of the lake, this may be due to the activated runoff following rainfall in this period. Whereas the ammonium ion showed a significant increase in the lake's tail, that can be attributed to sewage residues from Broummana Al-Mashaeikh that threw directly into the lake. The results also showed remarkable seasonal changes concerning the total microorganisms in all studied sites, where the highest value was recorded in winter that reached 5.36 × 104 cells / 100 ml in Aine Alzaaror tributary. we conclude that the main source of pollution of lake's water, was the polluted water coming from Broummana Al-Mashaeikh, in addition to Aine Alzaaror tributary, that flows near a restaurant. The second source is Al-Wade Alakhdar tributary that feeds permanently the lake. So, the lake's water should be sterilized before using for drinking.


Artificial intelligence review:
Research summary
تهدف هذه الدراسة إلى تحديد مصادر التلوث المحتملة لبحيرة سد الصوراني في منطقة الشيخ بدر بمحافظة طرطوس. تم تشييد السد لتأمين مياه الشرب، لكن المياه تتعرض للتلوث من مصادر متعددة، مما حال دون استخدامها لهذا الغرض. تم تحليل بعض الخصائص الفيزيائية والكيميائية والبيولوجية للمياه في مواقع مختلفة من البحيرة والروافد المغذية لها. أظهرت النتائج ارتفاع قيم العكارة والأس الهيدروجيني في فصلي الخريف والشتاء، وارتفاع شاردة الأمونيوم في موقع ذيل البحيرة بسبب مخلفات الصرف الصحي. كما تبين وجود تغيرات فصلية كبيرة في التعداد الكلي للأحياء الدقيقة. خلصت الدراسة إلى أن المصدر الرئيسي للتلوث هو المياه الملوثة الواردة من قرية برمانة المشايخ ورافد عين الزعرور، مما يجعل مياه البحيرة غير صالحة للشرب وينبغي تعقيمها قبل الاستخدام.
Critical review
دراسة نقدية: تقدم هذه الدراسة تحليلًا شاملاً لمصادر التلوث في بحيرة سد الصوراني، وتسلط الضوء على تأثير الأنشطة البشرية على نوعية المياه. ومع ذلك، يمكن تحسين الدراسة من خلال تضمين تحليل أعمق للآثار الصحية المحتملة للتلوث على السكان المحليين. كما يمكن أن تستفيد الدراسة من استخدام تقنيات حديثة لتحليل المياه وتقديم توصيات أكثر تفصيلًا حول كيفية معالجة التلوث. بالإضافة إلى ذلك، لم يتم التركيز بشكل كافٍ على الحلول المستدامة التي يمكن أن تقلل من التلوث على المدى الطويل.
Questions related to the research
  1. ما هي المصادر الرئيسية لتلوث مياه بحيرة سد الصوراني؟

    المصادر الرئيسية لتلوث مياه بحيرة سد الصوراني هي المياه الملوثة الواردة من قرية برمانة المشايخ ورافد عين الزعرور.

  2. ما هي التغيرات الفيزيائية والكيميائية التي تم رصدها في مياه البحيرة؟

    تم رصد ارتفاع قيم العكارة والأس الهيدروجيني في فصلي الخريف والشتاء، وارتفاع شاردة الأمونيوم في موقع ذيل البحيرة.

  3. ما هي التوصيات التي خلصت إليها الدراسة لتحسين نوعية مياه البحيرة؟

    توصي الدراسة بتعقيم مياه البحيرة قبل استخدامها للشرب ووضع ضوابط صارمة على الأنشطة البشرية في الأراضي المجاورة للبحيرة والروافد.

  4. ما هي الفصول التي شهدت أعلى قيم لمؤشرات التلوث الجرثومي والكيميائي؟

    شهدت فصول الربيع والشتاء أعلى قيم لمؤشرات التلوث الجرثومي والكيميائي.

Keywords

References used
APHA. Standard methods for examination of water and wastewater. 20th Edition, American Puplic Health Association, U.S.A, 1998
BABU, M.T.; KESAVA DAS, V.; VETHAMONY, P. BOD–DO modeling and water quality analysis of awaste water outfall off Kochi, west coast of India. Environment International, vol.32, 2006, 165 – 173
BELLOS,D.; SAWIDIS,T. Chemical pollution monitoring of the River Pinios (Thessalia—Greece).Journal of Environmental Management, vol.76(4),2005, 282–292
rate research

Read More

The water quality in Al Thawra Lake was getting worst recently because of the increscent of the concentration of nutrients, which reached the lake from point and nonpoint sources. The Geographic Information System GIS was widely used in the last d ecades in evaluating quality of water depending on models operates within GIS one of these models is The BASIN software (Best Assessment Science Integrating Point and Nonpoint sources)which used in this research .The Pload model(Pollution load) which is one of the BASIN models was used to estimate the pollution loads. The Pload was run by using satellite image, Digital Elevation Model (DEM30), land use map, and export coefficient values. The result showed that the total annual pollution loads of TP&TN are TP=11543 kg/yr ,TN=61367 kg/yr that came out of the watershed of the lake, Open maki and rock out crops are the dominate contributors to TP load in the watershed for about 30 %of total TP load, while Olives and citruses are the dominate contributor to TN load in the watershed for about 33 %of total TN load, the model results also indicated that the nonpoint sources are the main contributor to TP&TN loads in the watershed for about 80%of the total TP loads while only 20% from point sources, and for about 75%of the total TN loads from nonpoint sources while only 25% from point sources.
Pollution is an important problem experienced by modern societies and the presence of polluants in water resources, especially freshones, makes them a serious and specified problem for growth and life.The purpose of the research is to evaluate the validity of the sources of drinking water and comparison with the Syrian Standards adopted in this field, as well as the calculation of their Quality Index ( Candian Quality Index )where periodic physical ,chemical and biological analysis of water samples taken from the specified sampling points were carried out in the studied area all the year round from April 2017 to March 2018 ,(The Electric Conductivity , Turbidity , Total Hardness , Ammonium , Nitrite , Nitrates , Phosphates ,Sulphates , Total Coliform , Fecal Coliform and E-Coli) were measured . It showed that the values of the physical and chemical parameters of the water samples taken from the specified sampling points achieved the allowed limits of the Syrian Standard for drinking water expect for some values of Total Hardness and Phosphate calcareous.Bacteriological pollution of water samples was found at specific sampling points throughout the year with Total Coliform , Fecal Coliform and E-Coli exceeded allowed limits in drinking water .Th classification of water in terms of drinking capacity for the first water source ( Defa Spring )was acceptable (medium – acceptable ) while its for the second water source ( AL-Rwameya Wells ) was very poor.
This research aims at studying the most important indicators of water pollution leading to nutrient increase (eutrophication) in AL- Basel Dam Lake, and connecting them with pollution sources represented by untreated sewage water and agricultural d rainage water, including rain water coming from the lands surrounding the lake. Among the most important of these indicators are total phosphorus (TP) and total Nitrogen (TN). Samples were taken and analyzed from four sitesof the lake (S1, S2, S3, S4) were conducted periodically. The work continued to conduct tests for full hydrological cycle as of January (2016) until December (2016). The study showed that the lake was highly fertilized according to the (TN- TP) this indicates that the lake is affected by the pollutants it encounters, especially the wastewater pollutants. The specific component of algal growth was determined by knowing the ratio between total nitrogen and total phosphorus. The TN / TP ratio was greater than 10, so total phosphorus is the specific component of algal growth in the Basel DamLake.
The Research In This Regard Is Concerned With Pollution Of The Marine Environment, Which Is One Of The Vital Topics That Have Occupied The Attention Of The International Community In General and Coastal State s In Particular, For Which The Conventions Aimed At ProtectingThe Marine Environment Were Concluded By Adopting The Rules Of Substantive Responsibility For Damages Resulting From Marine Pollution Accidents, Which Has Proved To Be The Legal Valve To Guarantee Individuals' Rights And Facilitating Compensation For Damages Resulting FromPollution Of TheMarine Environment In Cases Where AggrievedIs Unable To Prove Fault In The Face Of Responsible. The Research aims To Briefing By PillarsOf Substantive Responsibility And The Implications Of establishing It In The Light Of International And Regional Conventions That Concern The Issue Of Pollution Of The Marine Environment.The Research concluded That The Implementation Of The Substantive Responsibility Rules will Achieve Greater Protection For Those AffectedIf The Period Of Limitation Extinguished For The Compensation Lawsuit Is Taken Into Account In The Interest Of Aggrieved, Especially Since Some Conventions Don’t TakeInto Account That The Environmental DamageIs Slow To Emerge, Thus Losing The Right Of Aggrieved To Compensation Due To The Lapse Of Time
This study revolves around the poetic language approach of the poet Omar Abi Risha, from the point of view of what is known in the contemporary monetary lesson in the special the search for the influence of culture in Omar Abi-Risha's hair was lau nched, to arrive at the identification of the sources in his hair, and the ability of the poet to communicate his intellectual visions and humanity through its degeneration.
comments
Fetching comments Fetching comments
Sign in to be able to follow your search criteria
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا