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Dynamic simulation of activated sludge wastewater treatment plants.
В наличии
Местонахождение: Алматы | Состояние экземпляра: новый |
Бумажная
версия
версия
Автор: Sara Pinto
ISBN: 9783330089372
Год издания: 2017
Формат книги: 60×90/16 (145×215 мм)
Количество страниц: 124
Издательство: LAP LAMBERT Academic Publishing
Цена: 30322 тг
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Аннотация: In Portugal many wastewater treatment plants are presently operating in accordance to predetermined schemes, with few concerns to variations of the activated sludge process and without optimizing its performance to achieve a better effluent quality. Little attention has been given to the activated sludge models as powerful tools for wastewater treatment process understanding, design, control and optimization. The main goal of this study is to contribute to the understanding of the activated sludge process, to the simulation of organic carbon removal based on ASM3 and to the use of respirometric assays in order to obtain kinetic and stoichiometric coefficients for model calibration. Respirometric assays were carried out using raw wastewater (as substrate source) and return activated sludge (as biomass source). The dynamic simulation of the WWTP was confronted with several limitations related to the treatment plant performance and an alternative approach was performed to understand the consequences of different operation methodologies, in terms of process efficiency.
Ключевые слова: Activated sludge, Modeling, Wastewater treatment, ASM3, respirometry