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Register a new userReducing of (COD-N) pollution By ASM1 Model For SBR
تخفيض مؤشرات التلوث (COD-N) بتقنية المفاعلات الدفقية المتسلسلة ضمن النموذج ASM1
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إن عمليات الحمأة المنشطة هي عمليات معقدة و متشابكة لذلك فان المحاكاة و الموديلات الرياضية ذات أهمية بالغة في توضيح عمليات معالجة مياه الصرف الصحي بيولوجياً. إن الهدف من البحث هو الاستفادة من النموذج ASM1 المحدد من قبل جمعية المياه العالمية و المتعارف عليه في تطبيقات مياه الصرف الصحي البلدية في دراسة آلية تخفيض الملوثات من مياه الصرف الصحي مع الزمن ضمن حوض SBR مخبري. و نظرا لكون النموذج متاح للمحاكاة ضمن برامج محاكاة بيئية خاصة (BioWin- WEST-STOAT-SIMBA-GPSX-EFOR) و هذه البرامج غير متوفرة في بلدنا لذلك تم العودة إلى العلاقات الرياضية الأصلية للنموذج و برمجتها باستخدام برنامج MATLAB لتنفيذ محاكاة رياضية للتوابع التي تمثل النموذج مع إمكانية تغيير البارامترات التي تتأثر بدرجة الحرارة و كذلك إمكانية تغيير مكونات مياه الصرف الصحي لتتناسب مع الظروف المحلية في بلدنا.
The activated sludge process is very complex ,so the simulation and mathematical models are very useful tool to explain some biological reaction in wastewater treatment. The goal of this research is using ASM1which determined by IWA Task Group to promote development and facilitate the application of municipal biological wastewater treatment system, to studying of reducing the pollution (COD-N) with time in bench-scale SBR. ASM1 was available in special environment program such BioWin- WEST-STOAT-SIMBA-GPSX-EFOR, and this programs are not available on our country, thus this work is returning back to original Model formulation and formulating the matrix on MATLAB like mathematical simulation with possibility of changing The Kinetic parameters and wastewater component according to our local condition.
References used
Ahmmed S Ibrehem, Mohamed Azlan Hussain, Nayef Mohamed Ghasem, (2008). /Mathematical Model and Advanced Control for Gas Phase Olefin Polymerization in Fluidized-Bed Catalytic Reactors/ Chinese Journal of Chemical Engineering, 16(1), page 84- 89
Ahmmed s.Ibrehem Mohamed Azlan Hussain(2009) /Mathematical model and advance control for activated sludge process in sequencing batch reactor/ AJCHE,vol.9,NO.1,32-46
Côté, P., Petrsson, Henze M., and Praderie, M. (1995)/Activated Sludge Process to Treatment of Municipal Wastewater/ Water Sci. Technol., 38:4-5, 437 442
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