Modelica-Based Model For Activated Sludge System
| العنوان بلغة أخرى: |
نمذجة نظام الحمأة المنشطة باستخدام موديليكا |
|---|---|
| المؤلف الرئيسي: | Matar, Khalil Tayseer (Author) |
| مؤلفين آخرين: | Rabah, Fahid Kh. (Advisor) , Abd Alati, Mohamed (Advisor) |
| التاريخ الميلادي: |
2015
|
| موقع: | غزة |
| التاريخ الهجري: | 1436 |
| الصفحات: | 1 - 54 |
| رقم MD: | 768555 |
| نوع المحتوى: | رسائل جامعية |
| اللغة: | الإنجليزية |
| الدرجة العلمية: | رسالة ماجستير |
| الجامعة: | الجامعة الإسلامية (غزة) |
| الكلية: | كلية الهندسة |
| الدولة: | فلسطين |
| قواعد المعلومات: | Dissertations |
| مواضيع: | |
| رابط المحتوى: |
عدد مرات التحميل
10
| المستخلص: |
Oxidation ditch (OD) is a common activated sludge method for wastewater treatment. The control of oxygen supply for this type of wastewater treatment is of great importance in controlling the treatment efficiency. The European Hospital (EH) in Gaza strip suffers from the same problem. Therefore, the main objective of this research is to produce a control model for the oxygen supply and treatment efficiency of this treatment plant. The methodology followed in this research comprised data collection on the wastewater treatment plant and building a control model using (MODELICA) object oriented programming language. The results from the model required are the oxygen concentration and organic matter concentration (BOD5 concentration) proved to be responding to the control process induced on the aerator. For example, when the rotational speed of the aerator was increased from 0 to 1460 rpm the oxygen concentration increased from 0 to 2mg O2/L and the organic matter was reduced from 290 to 20 mg BOD5/L. Similar results were obtained when different aerator rotational speeds were used. It is concluded from this work that Modelica is a suitable Model for the oxidation ditch process control. In addition, it is concluded that controlling the aeration system in OD has a significant effect in improving the treatment process. |
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عناصر مشابهة
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Experimental study if performances of the activated sludge process in Amman
بواسطة: Abd Alsalam, Moh'd منشور: (1983) -
Investigation Into the Use of Activated Sludge for the Treatment of Pharmaceutical Waste
بواسطة: Buragga, Mahmood منشور: (1988) -
Effect of Controlled Starvation on Biological Process of Activated Sludge
بواسطة: Al Smadi, Bashar Moh'd. منشور: (1991) -
The Impact of Temperature Change on the Management and Operation of Wastewater Treatment Plants Operating with the Activated Sludge System: NGEST as a Case Study
بواسطة: Zueiter, Mahmoud F. منشور: (2021) -
Evaluation of Excess Sludge Reduction in Oxic Settling Anoxic OSA Activated Sludge Process
بواسطة: حموري، ريم أحمد خليل منشور: (2016)
