Optimization of Water Management in Polder Areas, Wandee, Preecha
Автор: Velez Quintero, Carlos Alberto Название: Optimization of Urban Wastewater Systems using Model Based Design and Control ISBN: 1138373214 ISBN-13(EAN): 9781138373211 Издательство: Taylor&Francis Рейтинг: Цена: 168430.00 T Наличие на складе: Невозможна поставка. Описание: This book presents the Model Based Design and Control (MoDeCo) for the optimum design and control of urban wastewater components. It presents a detailed description of the integration of modelling tools for the sewer, the wastewater treatment plant and the river. The complex modelling structure used for the integrated model challenge previous applications of integrated modelling approaches. The combination of modelling tools and multi-objective evolutionary algorithms given in this book are excellent tools for designers and managers of urban wastewater infrastructure. This book aims to help practitioners to optimize the design and operation of urban wastewater systems.
Автор: Peralta, Richard C. Название: Groundwater Optimization Handbook ISBN: 1439838062 ISBN-13(EAN): 9781439838068 Издательство: Taylor&Francis Рейтинг: Цена: 163330.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
This work investigated two different approaches to optimize biological sulphate reduction in order to develop a process control strategy to optimize the input of an electron donor and to study how to increase the feasibility of using a cheap carbon source. Feast/famine regimes, applied to design the control strategy, were shown to induce the accumulation of storage compounds in the sulphate reducing biomass. This study showed that delays in the response time and a high control gain can be considered as the most critical factors affecting a sulphide control strategy in bioreactors. The delays are caused by the induction of different metabolic pathways in the anaerobic sludge, including the accumulation of storage products. On this basis, a mathematical model was developed and validated. This can be used to develop optimal control strategies. In order to understand the microbial pathways in the anaerobic oxidation of methane coupled to sulphate reduction (AOM-SR), diverse potential electron donors and acceptors were added to in vitro incubations of an AOM-SR enrichment at high pressure. Acetate was formed in the control group, probably resulting from the reduction of CO2. These results support the hypothesis that acetate may serve as an intermediate in the AOM-SR process.
