Описание: This title includes a number of Open Access chapters. The activated sludge process is one of the most versatile and commonly used wastewater treatment systems in the world. In the past, when industrial wastewater treatment focused on removing biological oxygen demand and suspended solids, waste water plants need
Описание: This book includes new processes to capture organics in raw sewage using the AB process and treating waste activated sludge using biological, physical, mechanical, chemical methods to increase biogas production in the subsequent anaerobic digester.
Автор: Nicholas F Gray Название: Activated Sludge: Developments And Sustainable Solutions ISBN: 1800613873 ISBN-13(EAN): 9781800613874 Издательство: World Scientific Publishing Рейтинг: Цена: 24552.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Activated sludge is the most widely used biological wastewater treatment process globally to date, although its high energy demand makes it a major contributor of greenhouse gas emissions. Over recent decades it has been constantly modified and retrofitted to treat ever higher loads or improve effluent standards which have often resulted in even greater carbon emissions. Conventional activated sludge treatment is at a crossroads where new sustainable solutions are required if we are to protect the quality of our rivers and meet net-zero carbon targets.The book details current operation and design with special emphasis on the biological aspects of the process. From the microbial kinetics to the fascinating process of floc formation and development, the book explores the development of our understanding of the process looking at new sustainable designs, including biological nutrient removal and new aeration systems. Sludge separation problems and control options are explained, with a trouble-shooting guide to non-bulking problems. Environmental issues including noise, odor, aerosols, micro-plastics and nanoparticles are all reviewed, as is pathogen removal and the problem of antibiotic resistant genes and bacteria. The development of membrane bioreactors has increased process reliability and effluent quality, while integrated fixed-film activated sludge processes are more efficient and compact. The book concludes by exploring how activated sludge can become more sustainable, for example, by carbon harvesting and byproduct recovery.This interdisciplinary book is essential reading for both engineers and scientists whether training at university or practitioners and consultants in the wastewater industry.Related Link(s)
Описание: This book highlights the importance of molecular genomics and molecular biology techniques used to sort out the problems faced by industrialists who operate wastewater treatment plants with the ever-increasing number of environmental pollutants, through an approach of microbial community analysis. Current knowledge of the microbial communities within biological wastewater treatment reactors is incomplete due to limitations of traditional culture-based techniques and despite the emergence of recently applied physico-chemical and biological techniques. This book will give a complete overview about an advanced molecular technology for microbial community analysis of a wastewater treatment reactor to understand and gain proper knowledge, which may help to ultimately sort out the issue of environmental pollutants. It will give an insight about an application of various molecular tools to investigate microbial community composition or structure in activated sludge processes.
Автор: Wanner, Jiri Название: Activated Sludge ISBN: 1566761212 ISBN-13(EAN): 9781566761215 Издательство: Taylor&Francis Рейтинг: Цена: 39811.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Eckenfelder, Wesley Название: Activated Sludge ISBN: 1566766435 ISBN-13(EAN): 9781566766432 Издательство: Taylor&Francis Рейтинг: Цена: 26796.00 р. Наличие на складе: Поставка под заказ.
Автор: Robert J. Seviour; L. Blackall Название: The Microbiology of Activated Sludge ISBN: 9401057540 ISBN-13(EAN): 9789401057547 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is not meant to compete directly with the books by Gray (1989, 1990) nor the excellent manual published by Jenkins and coworkers (1993b), which has been invaluable to us and others trying to identify filamentous bacteria.
Описание: This book introduces the use of bio-waste as a raw material for the preparation of activated carbon (AC) for dyes removal. Activated carbon was derived from assorted materials that have potential to function as a good adsorbent, especially for dyes removal in wastewater treatment. This book was written as a case study to help readers understand the function of AC in each system and approach. This book includes applications of AC derived from corncob; palm tree empty fruit bunch; seashell; eggshell; spent coffee ground; rubber wood saw dust; kenaf fiber and coconut frond in dyes removal and wastewater treatment. The efficiency of activated carbon prepared from various bio-wastes is evaluated by calculating the removal rate of dyes in wastewater. This unique book features eight chapters pertinent to the current situation, as loads of dye effluent are being discharged into the environment. The characterization of the produced AC is analysed using various instrumentations such as scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIRS) and X-ray diffraction (XRD). The book will attract Eastern and Western researchers and scholars at all levels of degree qualification, industrial practitioners and entrepreneurs in the field of bio-waste.
Автор: Bansal, Roop Chand Goyal, Meenakshi Название: Activated carbon adsorption ISBN: 0367578077 ISBN-13(EAN): 9780367578077 Издательство: Taylor&Francis Рейтинг: Цена: 7348.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Introducing the parameters and mechanisms involved in the activated carbon adsorption of organic and inorganic compounds, this text brings together the most significant research on surface structure and processes, adsorption theories and isotherm equations, and applications from the latest literature on carbon adsorption. The book explains surfa
Автор: N??ez-Delgado Название: Emerging Pollutants in Sewage Sludge and Soils ISBN: 3031076087 ISBN-13(EAN): 9783031076084 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides an authoritative overview of emerging pollutants in sewage sludge and soils. It traces the latest research and new trends on the characterization, removal and treatment of such pollutants in urban and industrial sewage sludge and soils. The book covers topics such as antibiotic resistance, fate and environmental impact of contaminants of emerging concern, environmental transmission of human pathogenic viruses and their effect on soil, and the repercussion of various emerging pollutants on biodiversity. It also offers a case study of the epidemiology-based surveillance of SARS-CoV-2 in wastewater and sludge. The book appeals not only to researchers and professionals working with emerging contaminants, but also to policy makers and a broader audience interested in learning more about the effects of these contaminants in human and environmental health.
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