Название: Water Quality Modelling ISBN: 1138352209 ISBN-13(EAN): 9781138352209 Издательство: Taylor&Francis Рейтинг: Цена: 91860.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Published in 1992, this book concentrates on recent developments, applications and aspects relating to numerical hydraulic models for predicting flow and water quality parameters in coastal, estuarine and river waters and river systems.
Автор: Fraser Stephanie Название: Water Quality: Modelling, Monitoring and Treatment ISBN: 1682867765 ISBN-13(EAN): 9781682867761 Издательство: Неизвестно Рейтинг: Цена: 152330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The measure of the biological, radiological, chemical and physical characteristics of water with respect to human consumption is known as water quality. Mining, urban runoff, construction and discharge of sewage are some common activities which pollute the water and affect its quality. Treatment of water focuses on eliminating impurities like organic chemical contaminants produced by industrial processes and petroleum use, microorganisms, inorganic contaminants like metals and salts, radioactive contaminants, and pesticides and herbicides. This book unfolds the innovative aspects of water quality modelling, monitoring and treatment which will be crucial for the progress of this field in the future. The aim of this book is to present researches that have transformed this discipline and aided its advancement. Those with an interest in this field would find this book helpful.
Автор: Benedini Marcello, Tsakiris George Название: Water Quality Modelling for Rivers and Streams ISBN: 9401783799 ISBN-13(EAN): 9789401783798 Издательство: Springer Цена: 87060.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
The main objective of the Water Framework Directive in the European countries is to achieve a "good status" of all the water bodies, in the integrated management of river basins. In order to assess the impact of improvement measures, water quality models are necessary. During the previous decades the progress in computer technology and computational methods has supported the development of advanced mathematical models for pollutant transport in rivers and streams. This book is intended to provide the fundamental knowledge needed for a deeper understanding of these models and the development of new ones, which will fulfil future quality requirements in water resources management. This book focuses on the fundamentals of computational techniques required in water quality modelling.
Advection, dispersion and concentrated sources or sinks of contaminants lead to the formulation of the fundamental differential equation of pollutant transport. Its integration, according to appropriate initial and boundary conditions and with the knowledge of the velocity field, allows for pollutant behaviour to be assessed in the entire water body. An analytical integration is convenient only in one-dimensional approach with considerable simplification. Integration in the numerical field is useful for taking into account particular aspects of water body and pollutants.
To ensure their reliability, the models require accurate calibration and validation, based on proper data, taken from direct measurements. In addition, sensitivity and uncertainty analysis are also of utmost importance.
All the above items are discussed in detail in the 21 chapters of the book, which is written in a didactic form for professionals and students.
Автор: Wilfried Michaelis Название: Estuarine Water Quality Management ISBN: 3642754155 ISBN-13(EAN): 9783642754159 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: All over the world, the awareness of the increasing pollution of rivers, estuaries and the sea with its associated impact on these ecosystems, its effect on organisms, food-chains, water supply and finally on man himself is growing.
Автор: Cuviella-Suбrez Carlos, Borge-Diez David, Colmenar-Santos Antonio Название: Water and Energy Use in Sanitary-Ware Manufacturing: Using Modelling Processes for Water and Energy Accounting and Decarbonisation ISBN: 3030724905 ISBN-13(EAN): 9783030724900 Издательство: Springer Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book analyses and quantifies how and where energy and water are consumed by the ceramic sanitary-ware industry and provides solutions as to how to reduce this.
Автор: Rao Название: Advanced Modelling and Innovations in Water Resources Engineering ISBN: 9811646317 ISBN-13(EAN): 9789811646317 Издательство: Springer Рейтинг: Цена: 232910.00 T Наличие на складе: Поставка под заказ. Описание: This book presents select proceedings of the national conference on Advanced Modelling and Innovations in Water Resources Engineering (AMIWRE 2021) and examines numerous advancements in the field of water resources engineering and management towards sustainable development of environment. The topics covered includes river basin planning and development, reservoir planning and management, integrated water management, reservoir sedimentation, soil erosion and sedimentation, agricultural technologies for climate change mitigation, uncertainty analysis in hydrology, water distribution networks, floods and droughts management, water quality modelling, environmental modelling, environmental impact assessment, urban water management, open channel hydraulics, hydraulic structures, groundwater hydraulics, groundwater flow and contaminant transport modelling, computational fluid dynamics, ocean engineering, HEC-RAC, SWAT, MIKE, MODFLOW models applications, numerical analysis in water resources engineering, climate change impacts on hydrology, optimization techniques in water resources, soft computing techniques and applications in water resources and remote sensing / geospatial techniques in water resources. This book will be beneficial for water sectors development mainly agricultural production, reservoir operations, improvement of water quality, flood and drought controls, designing hydraulic structures and geospatial analysis. This book will be a valuable reference for faculties, research scholars, students, design engineers, industrialists, R & D personnel and practitioners working in water resources engineering and its related fields.
Urban flood risks and their impacts are expected to increase as urban development in flood prone areas continues and rain intensity increases as a result of climate change while aging drainage infrastructures limit the drainage capacity in existing urban areas. Flood mitigation strategies are required as part of sound urban flood management plans to assess flood risk and identify technically feasible and cost-effective options to reduce the risk.
Central to the development of flood mitigation strategies is the efficient prediction of flood propagation characteristics in urban areas. Detailed predictions of flood flows in urban areas require the use of high resolution topographic data. However, due to computational demand topographic data is often generalised to a more manageable resolution and floodplain models are built at much coarser resolutions.
The research presented in this thesis addresses the problem of capturing small-scale features in coarse resolution urban flood models with the aim of improving flood forecasts in geometrically complex urban environments. The approach adopted in the research used a two-dimensional surface flow modelling system that can extract and incorporate useful information available in high resolution topographic data into coarse grid models. The thesis also presents modelling of the complex interaction between surcharged sewer and flows associated with urban flooding and incorporation of infiltration process in surface flow modelling tools.
Case study results showed that the incorporating volume-depth and flow-area-depth relationships extracted from high resolution topographic data significantly improved the results of coarse grid urban flood models while taking the advantage of reduced computational time to ensure efficient prediction of urban flood characteristics.
Название: Modelling of Water Cooled Fuel Including Design Basis and Severe Accidents: Proceedings of a Technical Meeting Held in Chengdu, China, 28 October–1 November 2013 ISBN: 9201586159 ISBN-13(EAN): 9789201586155 Издательство: Mare Nostrum (Eurospan) Цена: 16630.00 T Наличие на складе: Невозможна поставка. Описание: Nuclear fuel performance and management play an essential role in ensuring safety, competitiveness and public acceptance of nuclear power. Reliability of fuel depends on its proper design, manufacturing, and ability to withstand required normal operational conditions, as well as possible accidents. In-reactor loads on the core materials are extremely high, which defines a need for detailed R&D as a basis for prediction of in-pile fuel behaviour. The Fukushima Daiichi accident has demonstrated the need for adequate analysis of all aspects of fuel performance to prevent a failure, and also to mitigate consequences if an accident occurs. In order to satisfy these demands, new national and international programmes have been launched and advanced modelling codes have been developed. The experience and lessons learned during three sessions of an IAEA technical meeting on modelling of water cooled fuel, including design basis and severe accidents are presented in this publication.
Автор: Christian Wolkersdorfer Название: Water Management at Abandoned Flooded Underground Mines ISBN: 3642430740 ISBN-13(EAN): 9783642430749 Издательство: Springer Рейтинг: Цена: 174130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book addresses the processes related to mine abandonment from a hydrogeological perspective and provides a comprehensive presentation of water management and innovative tracer techniques for flooded mines. The book also includes case studies and hints, and some new methodologies for conducting tracer tests in flooded mines.
Автор: Christian Wolkersdorfer Название: Water Management at Abandoned Flooded Underground Mines ISBN: 3540773304 ISBN-13(EAN): 9783540773306 Издательство: Springer Рейтинг: Цена: 174150.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Switching off the pumps of a mine is one of the last steps in the lifetime of a surface or underground mine. As the water in the open space raises, the water might become contaminated with different pollutants and starts to flow in the open voids. This book addresses the processes related to mine abandonment from a hydrogeological perspective.
