A Pilot Study on Municipal Wastewater Treatment Using a Constructed Wetland in Uganda, Okurut, Tom Okia
Автор: Pereyra, Maribel Zapater Название: Design and Development of Two Novel Constructed Wetlands ISBN: 1138373400 ISBN-13(EAN): 9781138373402 Издательство: Taylor&Francis Рейтинг: Цена: 168430.00 T Наличие на складе: Невозможна поставка. Описание:
Constructed Wetlands (CWs) are among the few natural treatment systems that can guarantee an efficient wastewater treatment and an appealing green space at the same time. However, they require large areas for their construction, which is not available in many cases.
In this thesis, two domestic wastewater treatment options were designed and studied with the purpose of having a low space requirement: the Duplex-CW and the Constructed Wetoof (CWR). The Duplex-CW is a hybrid CW composed of a vertical flow CW on top of a horizontal flow filter. The stacked arrangement is the key for reducing the CW footprint. The CWR is a shallow HF CW placed on the roof of a building, thus it does not occupy any land.
Several modifications and improvements have been tested, in addition to the study of the treatment performance, in order to select the most appropriate Duplex-CW and CWR design. Overall, this thesis contributes to the development of two efficient domestic wastewater treatment technologies. The Duplex-CW area requirement is still higher than many CWs and therefore further improvements are necessary. The CWR is the foremost option to save land areas since it requires 0 m2 of land per person equivalent.
Автор: Jan Vymazal; Lenka Kr?pfelov? Название: Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow ISBN: 904817919X ISBN-13(EAN): 9789048179190 Издательство: Springer Рейтинг: Цена: 243800.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book provides an extensive, worldwide overview of wastewater treatment via constructed wetlands with horizontal sub-surface flow (HF CWs). Special attention is paid to assessing the use of this treatment technology in individual countries.
Автор: Stefanakis Название: Constructed Wetlands for Wastewater Treatment in Hot and Arid Climates ISBN: 3031035992 ISBN-13(EAN): 9783031035999 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This edited book presents the first collection of case studies and research projects on the sustainable technology of constructed wetlands for wastewater management under hot and arid climates. It is the first such work that summarizes in a single reference the current international experiences and knowledge on the implementation of this nature-based solution under these diverse and often harsh climatic conditions. It covers the relevant gap in the fragmented and limited literature by providing integrated information and documentation on the feasibility of this green technology. The book presents the treatment efficiency of constructed wetland facilities and the research output from 29 different countries across South America, Africa, Asia and Oceania, while it covers various applications such as domestic and municipal wastewater, various industrial effluents and municipal sludge. Many examples and case studies further demonstrate the potential of this technology to contribute to better address the issues of water scarcity and limited fresh water resources through circular management of treated effluents e.g. reuse in irrigation. It also discusses the various challenges and technical aspects that should be considered in such climates, along with the environmental, financial and social benefits of this technology. This work is a useful handbook and guide for professional engineers, practitioners, academics, researchers, students, and water authorities who wish to get a better understanding and first-hand information on the potential of constructed wetlands for cost-effective and sustainable wastewater management in countries with hot and arid climates.
Автор: Rovers, Frank Название: Constructed Wetlands for the Treatment of Landfill Leachates ISBN: 1566703425 ISBN-13(EAN): 9781566703420 Издательство: Taylor&Francis Рейтинг: Цена: 163330.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Mulamoottil, George , McBean, Edward A. , Rovers Название: Constructed Wetlands for the Treatment of Landfill Leachates ISBN: 0367400308 ISBN-13(EAN): 9780367400309 Издательство: Taylor&Francis Рейтинг: Цена: 67360.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Constructed wetlands are proving to be the best natural treatment system for landfill leachates. Most of the contaminants in landfill leachates are degraded in treatment wetlands. Potential for long-term sustainability and significant cost savings are attractive features of this eco-technology. Documentation of the experience in this use of constructed wetlands has been limited. Constructed Wetlands for the Treatment of Landfill Leachates is the first compilation of the results of research from North America and Europe. Originally presented at an international symposium, this collection of papers offers the most recent research findings from the leading researchers in this new and innovative natural treatment system. Specific issues addressed in the text include:
leachate characteristics, and the potential for treatability by constructed wetlands
wetland treatment, processes and transformation
use of constructed wetlands in cold climatic conditions
assessment of the tolerance of wetland plants to the toxicity of leachates
role of plants in the treatments of leachates
integrated wetland systems
performance of different wetland treatment systems
cost comparisons of wetland technology vs. traditional treatment technologies The potential for environmental contamination due to leachates from landfills is increasing, and there is an urgent need to find ways and means to treat leachates in a sustainable way Constructed Wetlands for the Treatment of Landfill Leachates will provide an invaluable source of information on the subject for scientists, engineers, practitioners, policy makers, and regulatory officials.
Автор: August N. Jespersen Название: An Introduction to Constructed Wetlands ISBN: 1536180106 ISBN-13(EAN): 9781536180107 Издательство: Nova Science Рейтинг: Цена: 89750.00 T Наличие на складе: Невозможна поставка. Описание: An Introduction to Constructed Wetlands highlights the part of the constructed wetland system which plays a pivotal role in the sustainable treatment of wastewater, with a major focus on possible mechanisms for the removal of polychlorinated biphenyl. The authors provide a state-of-the-art and up-to-date review of the literature on constructed wetlands, emphasising their performance in treating oily effluents. In addition, the functions of constructed wetlands as nature-based solutions are reviewed, with emphasis on their vegetation and associated microorganisms. In closing, the major findings related to the identification of the microbial community composition in the constructed wetlands bed media by the application of pyrosequencing of 16S rRNA genes.
Автор: Santosh Kumar Sarkar Название: Trace Metals in a Tropical Mangrove Wetland ISBN: 9811027927 ISBN-13(EAN): 9789811027925 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book offers a comprehensive and accessible guide covering various aspects of trace metal contamination in abiotic and biotic matrices of an iconic Indian tropical mangrove wetland - Sundarban.
Автор: Ivan Bergier; Mario Luis Assine Название: Dynamics of the Pantanal Wetland in South America ISBN: 3319187341 ISBN-13(EAN): 9783319187341 Издательство: Springer Рейтинг: Цена: 232910.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book provides readers with in-depth insights into the changes in the Pantanal wetland from its formation to the actual and likely future states. It reveals that today’s Pantanal is an evolutionary consequence of geological, ecological and, more recently, man-made events taking place at distinct space-time intervals. Topics include geotectonics and sun-earth interactions, which largely dictate the rate of drastic changes that eventually disrupt ecological stability and radically rebuild the regional landscape. Furthermore, the biota-climate system is discussed as a major driver reshaping the ecohydrology functioning of the landscape on an intermediate timescale. Also covered are major changes in the landscape ecohydrology and biodiversity due to recent land-use and climate changes induced by humankind in the Anthropocene. The ability to recognize how those temporal scales impact the Pantanal wetland provides the opportunity for wise management approaches and the sustainable development of the region.
Автор: Shuqing An; Limin Wang Название: Wetland Restoration ISBN: 3642542298 ISBN-13(EAN): 9783642542299 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: “Wetland Restoration: Shanghai Dalian Lake Project” introduces the whole Shanghai DaLian wetland restoration project, including the background investigation of the wetland, the overall planning of wetland restoration, its detailed design, engineering construction and engineering effects. This book appeals to readers especially due to its detailed data on wetland restoration. Readers can carry out a similar project step by step from the initial investigation to the last assessment by following the structure presented in this work. Through this book, we can get first-hand information on a wetland restoration, but it can also be valuable for other projects. Professor Shuqing An works at Nanjing University, China.
Автор: R. Kelman Wieder; Martin Nov?k; Melanie A. Vile Название: Biogeochemical Investigations of Terrestrial, Freshwater, and Wetland Ecosystems across the Globe ISBN: 9401037515 ISBN-13(EAN): 9789401037518 Издательство: Springer Рейтинг: Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Here is a collection of papers from BIOGEOMON, The Fourth International Symposium on Ecosystem Behavior. The contributions address a wider-than-ever range of concerns: aspects of catchment monitoring and modeling; biogeochemistry of restored ecosystems; and the dynamics of such chemicals as mercury and phosphorous, among many other topics.
Автор: Bergier Ivan, Assine Mario Luis Название: Dynamics of the Pantanal Wetland in South America ISBN: 3319792571 ISBN-13(EAN): 9783319792576 Издательство: Springer Рейтинг: Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book provides readers with in-depth insights into the changes in the Pantanal wetland from its formation to the actual and likely future states. It reveals that today’s Pantanal is an evolutionary consequence of geological, ecological and, more recently, man-made events taking place at distinct space-time intervals. Topics include geotectonics and sun-earth interactions, which largely dictate the rate of drastic changes that eventually disrupt ecological stability and radically rebuild the regional landscape. Furthermore, the biota-climate system is discussed as a major driver reshaping the ecohydrology functioning of the landscape on an intermediate timescale. Also covered are major changes in the landscape ecohydrology and biodiversity due to recent land-use and climate changes induced by humankind in the Anthropocene. The ability to recognize how those temporal scales impact the Pantanal wetland provides the opportunity for wise management approaches and the sustainable development of the region.
Автор: Martin H. Iriondo; Juan C?sar Paggi; Mar?a Julieta Название: The Middle Paran? River ISBN: 3642089577 ISBN-13(EAN): 9783642089572 Издательство: Springer Рейтинг: Цена: 213360.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This fascinating book covers all the key aspects of the Parana`s fluvial limnology and ecology, arranged in discrete and easily navigable sections. First, the physical and chemical environment is explained, then the river`s plant life, followed by its invertebrate life, and finally the vertebrates that inhabit the river.
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