Aerobic Granular Sludge

Aerobic Granular Sludge PDF Author: S. Bathe
Publisher: IWA Publishing
ISBN: 9781843395096
Category : Science
Languages : en
Pages : 186

Get Book Here

Book Description
Aerobic Granular Sludge has recently received growing attention by researchers and technology developers, worldwide. Laboratory studies and preliminary field tests led to the conclusion that granular activated sludge can be readily established and profitably used in activated sludge plants, provided 'correct' process conditions are chosen. But what makes process conditions 'correct'? And what makes granules different from activated sludge flocs? Answers to these question are offered in Aerobic Granular Sludge. Major topics covered in this book include: Reasons and mechanism of aerobic granule formation Structure of the microbial population of aerobic granules Role, composition and physical properties of EPS Diffuse limitation and microbial activity within granules Physio-chemical characteristics Operation and application of granule reactors Scale-up aspects of granular sludge reactors, and case studies Aerobic Granular Sludge provides up-to-date information about a rapidly emerging new technology of biological treatment.

Aerobic Granular Sludge

Aerobic Granular Sludge PDF Author: S. Bathe
Publisher: IWA Publishing
ISBN: 9781843395096
Category : Science
Languages : en
Pages : 186

Get Book Here

Book Description
Aerobic Granular Sludge has recently received growing attention by researchers and technology developers, worldwide. Laboratory studies and preliminary field tests led to the conclusion that granular activated sludge can be readily established and profitably used in activated sludge plants, provided 'correct' process conditions are chosen. But what makes process conditions 'correct'? And what makes granules different from activated sludge flocs? Answers to these question are offered in Aerobic Granular Sludge. Major topics covered in this book include: Reasons and mechanism of aerobic granule formation Structure of the microbial population of aerobic granules Role, composition and physical properties of EPS Diffuse limitation and microbial activity within granules Physio-chemical characteristics Operation and application of granule reactors Scale-up aspects of granular sludge reactors, and case studies Aerobic Granular Sludge provides up-to-date information about a rapidly emerging new technology of biological treatment.

Environmental Anaerobic Technology: Applications And New Developments

Environmental Anaerobic Technology: Applications And New Developments PDF Author: Herbert Han Ping Fang
Publisher: World Scientific
ISBN: 1908978058
Category : Technology & Engineering
Languages : en
Pages : 421

Get Book Here

Book Description
Anaerobic technology has become widely accepted by the environmental industry as a cost-effective alternative to the conventional aerobic process. In addition, with the intrinsic advantages of energy saving, reduced sludge yield, and production of biofuel, anaerobic process will be the favored green treatment technology for sustainable environment in years to come.Written by 40 renowned experts from 13 countries/regions, this book consists of 18 chapters compiling state-of-the-art information on new developments in various aspects of anaerobic technology. These include development of new types of reactors, uses of molecular techniques for microbial studies and mathematical modeling, productions of bio-hydrogen by fermentation and microbial electrolysis cell, as well as broadening applications to the treatment of municipal wastewater, effluents from chemical industry and agricultural wastes with high lignocellulose content./a

Decentralised Sanitation and Reuse

Decentralised Sanitation and Reuse PDF Author: Piet Lens
Publisher: IWA Publishing
ISBN: 1900222477
Category : Science
Languages : en
Pages : 652

Get Book Here

Book Description
Adopting a multi-disciplinary approach, Decentralised Sanitation and Reuse places public sanitation in a global context and provides a definitive discussion of current state-of-the-art sanitation technologies. It shows how these technologies can be implemented to integrate domestic waste and wastewater treatment in order to maximize resource recycling in domestic practice. Decentralised Sanitation and Reuse presents technical solutions for on-site collection and transport of concentrated waste streams, and focuses on the compromise between reliability and minimal water wastage. A whole range of available sustainable technologies, both low and high-tech, to treat concentrated (black water) and diluted (grey water) streams are addressed in detail from the fundamental scientific and engineering points of view. Sociological, economic and, particularly, environmental and public health aspects are essential issues within this book. The necessity of new infrastructure implementation and the resulting challenges for a good number of economic branches are illustrated with examples from architecture and town planning. Decentralised Sanitation and Reuse will be an invaluable resource for a wide academic and professional readership active in the fields of environmental protection and public sanitation. Contents The DESAR concept for environmental protection Waste and wastewater characteristics and its collection on the site Technological aspects of DESAR Environmental and public health aspects of DESAR Sociological and economic aspects of DESAR Architectural and urbanistic aspects of DESAR

Handbook of Fluidization and Fluid-Particle Systems

Handbook of Fluidization and Fluid-Particle Systems PDF Author: Wen-Ching Yang
Publisher: CRC Press
ISBN: 0203912748
Category : Science
Languages : en
Pages : 876

Get Book Here

Book Description
This reference details particle characterization, dynamics, manufacturing, handling, and processing for the employment of multiphase reactors, as well as procedures in reactor scale-up and design for applications in the chemical, mineral, petroleum, power, cement and pharmaceuticals industries. The authors discuss flow through fixed beds, elutriation and entrainment, gas distributor and plenum design in fluidized beds, effect of internal tubes and baffles, general approaches to reactor design, applications for gasifiers and combustors, dilute phase pneumatic conveying, and applications for chemical production and processing. This is a valuable guide for chemists and engineers to use in their day-to-day work.

Advanced Biological Processes for Wastewater Treatment

Advanced Biological Processes for Wastewater Treatment PDF Author: Márcia Dezotti
Publisher: Springer
ISBN: 3319588354
Category : Technology & Engineering
Languages : en
Pages : 301

Get Book Here

Book Description
This book presents recent developments in advanced biological treatment technologies that are attracting increasing attention or that have a high potential for large-scale application in the near future. It also explores the fundamental principles as well as the applicability of the engineered bioreactors in detail. It describes two of the emerging technologies: membrane bioreactors (MBR) and moving bed biofilm reactors (MBBR), both of which are finding increasing application worldwide thanks to their compactness and high efficiency. It also includes a chapter dedicated to aerobic granular sludge (AGS) technology, and discusses the main features and applications of this promising process, which can simultaneously remove organic matter, nitrogen and phosphorus and is considered a breakthrough in biological wastewater treatment. Given the importance of removing nitrogen compounds from wastewater, the latest advances in this area, including new processes for nitrogen removal (e.g. Anammox), are also reviewed. Developments in molecular biology techniques over the last twenty years provide insights into the complex microbial diversity found in biological treatment systems. The final chapter discusses these techniques in detail and presents the state-of-the-art in this field and the opportunities these techniques offer to improve process performance.

Frontiers in Wastewater Treatment and Modelling

Frontiers in Wastewater Treatment and Modelling PDF Author: Giorgio Mannina
Publisher: Springer
ISBN: 3319584219
Category : Technology & Engineering
Languages : en
Pages : 754

Get Book Here

Book Description
This book describes the latest research advances, innovations, and applications in the field of water management and environmental engineering as presented by leading researchers, engineers, life scientists and practitioners from around the world at the Frontiers International Conference on Wastewater Treatment (FICWTM), held in Palermo, Italy in May 2017. The topics covered are highly diverse and include the physical processes of mixing and dispersion, biological developments and mathematical modeling, such as computational fluid dynamics in wastewater, MBBR and hybrid systems, membrane bioreactors, anaerobic digestion, reduction of greenhouse gases from wastewater treatment plants, and energy optimization. The contributions amply demonstrate that the application of cost-effective technologies for waste treatment and control is urgently needed so as to implement appropriate regulatory measures that ensure pollution prevention and remediation, safeguard public health, and preserve the environment. The contributions were selected by means of a rigorous peer-review process and highlight many exciting ideas that will spur novel research directions and foster multidisciplinary collaboration among different water specialists.

Biological Treatment of Industrial Wastewater

Biological Treatment of Industrial Wastewater PDF Author: Maulin P. Shah
Publisher: Royal Society of Chemistry
ISBN: 1839162791
Category : Science
Languages : en
Pages : 437

Get Book Here

Book Description
Biological Treatment of Industrial Wastewater presents a comprehensive overview of the latest advances and trends in the use of bioreactors for treating industrial wastewater.

Structure and Function of Biofilms

Structure and Function of Biofilms PDF Author: William G. Characklis
Publisher: Wiley-Blackwell
ISBN:
Category : Science
Languages : en
Pages : 412

Get Book Here

Book Description
Structure and Function of Biofilms W.G. Characklis P.A. Wilderer Editors Biofilms, the accumulation of microorganisms at surfaces (e.g. a rock, a heat exchanger tube, an oil droplet, a tooth, or a medical implant) play an important role in nature and have recently received increasing attention in science as well as in technology. This volume contains a summary of the current state of knowledge concerning the behavior of microorganisms in a biofilm and their physical, chemical, and biological interactions with each other and with the environment at both the biofilm—substratum and the biofilm—bulk liquid interfaces. New techniques to investigate biofilms and to predict the performance of biofilm systems are presented and future research needs are identified. An excellent source of information for microbiologists, medical scientists and engineers is provided.

Advances in Wastewater Treatment

Advances in Wastewater Treatment PDF Author: Giorgio Mannina
Publisher:
ISBN: 9781523123308
Category : Sewage
Languages : en
Pages : 396

Get Book Here

Book Description


Sludge Reduction Technologies in Wastewater Treatment Plants

Sludge Reduction Technologies in Wastewater Treatment Plants PDF Author: Paola Foladori
Publisher: IWA Publishing
ISBN: 184339278X
Category : Science
Languages : en
Pages : 381

Get Book Here

Book Description
Sludge Reduction Technologies in Wastewater Treatment Plants is a review of the sludge reduction techniques integrated in wastewater treatment plants with detailed chapters on the most promising and most widespread techniques. The aim of the book is to update the international community on the current status of knowledge and techniques in the field of sludge reduction. It will provide a comprehensive understanding of the following issues in sludge reduction: principles of sludge reduction techniques; process configurations; potential performance; advantages and drawbacks; economics and energy consumption. This book will be essential reading for managers and technical staff of wastewater treatment plants as well as graduate students and post-graduate specialists.