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International Journal of Engineering، جلد ۲۶، شماره ۵، صفحات ۴۶۵-۴۷۲
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عنوان انگلیسی Dynamic Performance Analysis and Simulation of a Full Scale Activated Sludge System Treating an Industrial Wastewater Using Artificial Neural Network
چکیده انگلیسی مقاله Due to changeable nature of the industrial wastewaters, proper operation of an industrial wastewater treatment plant is of prior importance in order to keep the process stability at the desired conditions. In this mean, simulation of the treatment system behavior using artificial neural network (ANN) can be an effective tool. This paper evaluates long term performance and process stability of a full-scale integrated industrial wastewater treatment system (Faraman’s industrial estate, Kermanshah) in removing organic matter over a 2-year operation. The wastewater treatment system is composed of static screens, an equalization tank, an aerobic biological tower (TF) and an activated sludge (AS) reactor. Multilayer Feed-forward Networks of ANN was used to forecast the process performance of AS system. In this study, mixed liquor suspended solids (MLSS) (mg/l) and organic loading rate (OLR) (kg COD/m3.d) were selected as input parameters and TSS removal, COD removal and sludge volume index (SVI) as output parameters. The results showed a very good agreement between the actual and modeled data (R2 0.9). The ANN models provided a robust tool for prediction the performance of wastewater treatment plants and as a result, the online monitoring parameters could be applied on prediction of effluent.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله Zohreh Salari |
Faraman Industrial Estate, Industrial Estate Company, Kermanshah

A. A. L. Zinatizadeh |
Applied Chemistry, Razi University

Farid Banaei |
Applied Chemistry, Razi University

Moazameh Mesgar |
Applied Chemistry, Razi University

نشانی اینترنتی http://www.ije.ir/article_72115_63a9abd01f012fe189c91cad1fcf3a3a.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/409/article-409-2062910.pdf
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زبان مقاله منتشر شده en
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