Автор: Abdel Razik Ahmed Zidan, Mohammed Ahmed Abdel Hady Название: Constructed Subsurface Wetlands: Case Study and Modeling ISBN: 1771884630 ISBN-13(EAN): 9781771884631 Издательство: Taylor&Francis Рейтинг: Цена: 11255.00 р. 16078.00-30% Наличие на складе: Есть (1 шт.) Описание:
With a sharp focus on environmental pollution and its impact on life and nature, scientists and engineers have studied the water treatment effect of natural wetlands for many years, resulting in the development of constructed wetlands (CWs) for treating wastewater. This informative new book provides current information and guidance on the construction, performance, operation, and maintenance of subsurface flow constructed wetlands of domestic and municipal wastewater.
The focus of the volume is to evaluate the performance of horizontal subsurface flow constructed wetlands in treating domestic wastewater to establish the limit that can be safely discharged to agricultural drains. Two-step procedures were used for the preparation of this book. Using modeling and statistical analyses of treated water samples showed a significant difference between different media for the treatment of most pollutants. The authors went on to design artificial neural network models (ANNs) using Matlab software to simulate some of the experimental data and to anticipate the parameters of output concentration.
The wetland systems have the ability to deal with various pollutants with different concentrations and to decrease the treated water to the standard limits. This volume presents the main role of emergent plants for treatment performance in the constructed wetlands and will be a very important resource for engineers in this field as well as for both undergraduate and graduate students.
Автор: Ahmed, Akbar S. Название: Jinnah, pakistan and islamic identity ISBN: 0415149665 ISBN-13(EAN): 9780415149662 Издательство: Taylor&Francis Рейтинг: Цена: 7654.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Akbar Ahmed, by revealing Jinnah`s human face alongside his heroic achievement, makes this statesman both accessible to the current age and renders his greatness even clearer than before.
Автор: Nesreen Houssein Ahmen Ab Название: Integrated management of salt affected soils in agriculture ISBN: 012804165X ISBN-13(EAN): 9780128041659 Издательство: Elsevier Science Рейтинг: Цена: 4714.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Integrated Management of Salt Affected Soils in Agriculture is a concise guide to evaluating and addressing soil issues related to saline content. Methods focused, the book combines agricultural and soil-based insights to efficiently remediate salt-affected soil.
Environmental stress conditions such as salinity have a devastating impact on plant growth and yield, causing considerable loss to agricultural production worldwide. Soil salinity control prevents soil degradation by salinization and reclaim already saline soils. This book will help develop the proper management procedures, to solve problems of crop production on salt-affected soils.
Описание: A comprehensive resource on managing multidatabase systems involving heterogeneous and autonomous databases. It presents implications of distribution, autonomy, and heterogeneity on system architectures and management techniques. It discusses logical-level issues, including representation, semantics, schema integration, and languages.
Автор: Smith, C.a. Dawson, Maureen M. Wood, E.j. Ahmed, N Название: Biology of disease ISBN: 0748772103 ISBN-13(EAN): 9780748772100 Издательство: Taylor&Francis Рейтинг: Цена: 8114.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Biology of Disease describes the biology of many of the human disorders and diseases that are encountered in a clinical setting and is designed for first and second year students in biomedical science programs.
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