Factors Influencing the Reliability of Enhanced Biological Phosphorus Removal
Title | Factors Influencing the Reliability of Enhanced Biological Phosphorus Removal PDF eBook |
Author | J. B. Neethling |
Publisher | IWA Publishing |
Pages | 314 |
Release | 2006-03-31 |
Genre | Science |
ISBN | 9781843397403 |
Enhanced biological phosphorus removal (EBPR) has been used for decades to remove phosphorus from municipal wastewater because it allows facilities to meet water quality goals while minimizing chemical consumption and sludge production. However, there is still substantial variability in both the practices applied to achieve EBPR and the level of soluble phosphorus removal achieved. The objective of this research project was to develop information that can be used to help municipal wastewater treatment plants more efficiently and cost effectively remove phosphorus through EBPR processes. This project included detailed analysis of routine water quality and operating data, field testing observations, and special studies conducted over the course of the project to evaluate the variability of EBPR, factors influencing EBPR performance, and the relationship between EBPR and the presence of glycogen accumulating organisms (GAOs).
Aerobic Granular Sludge
Title | Aerobic Granular Sludge PDF eBook |
Author | S. Bathe |
Publisher | IWA Publishing |
Pages | 186 |
Release | 2005-03-31 |
Genre | Science |
ISBN | 9781843395096 |
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.
Modeling Biological Phosphorus Removal in Activated Sludge Systems
Title | Modeling Biological Phosphorus Removal in Activated Sludge Systems PDF eBook |
Author | D. Brdanovic |
Publisher | CRC Press |
Pages | 272 |
Release | 2021-10-01 |
Genre | Science |
ISBN | 1000657981 |
This text looks at different effects on the process of biological phosphorus removal. Topics include: biological phosphorus removal processes; process and molecular ecological studies; and the effect of potassium limitation on biological phosphorus removal.
Phosphorus: Polluter and Resource of the Future
Title | Phosphorus: Polluter and Resource of the Future PDF eBook |
Author | Christian Schaum |
Publisher | IWA Publishing |
Pages | 592 |
Release | 2018-03-15 |
Genre | Science |
ISBN | 1780408358 |
This comprehensive book provides an up-to-date and international approach that addresses the Motivations, Technologies and Assessment of the Elimination and Recovery of Phosphorus from Wastewater. This book is part of the Integrated Environmental Technology Series.
Design and Retrofit of Wastewater Treatment Plants for Biological Nutritient Removal
Title | Design and Retrofit of Wastewater Treatment Plants for Biological Nutritient Removal PDF eBook |
Author | Clifford W. Randall |
Publisher | CRC Press |
Pages | 454 |
Release | 1998-05-06 |
Genre | Technology & Engineering |
ISBN | 9780877629221 |
This book presents information that can be used for the design and operation of wastewater treatment plants that utilize biological nutrient removal processes, i.e., processes that utilize biological mechanisms instead of chemical mechanisms, to remove phosphorus and nitrogen from wastewaters. The book provides: basic fundamentals, concepts, and theories; design of prefermentation units, various types of BNR systems, and secondary clarifiers; retrofitting conventional activated sludge plants; modeling considerations; and special considerations for BNR systems. It includes full-scale and pilot plant case histories, design examples, and retrofit of existing plants.
Phosphorus and Nitrogen Removal from Municipal Wastewater
Title | Phosphorus and Nitrogen Removal from Municipal Wastewater PDF eBook |
Author | Richard I. Sedlak |
Publisher | CRC Press |
Pages | 258 |
Release | 1991-10-07 |
Genre | Technology & Engineering |
ISBN | 9780873716833 |
This valuable new book offers practical guidance regarding the design and operation of systems for reducing effluent nitrogen and phosphorus. The principles of nitrogen and phosphorus removal are discussed, including sources of nitrogen and phosphorus in wastewater, removal options, nitrogen and phosphorus transformations in treatment, process selection, and treatment. The book also covers the design and operation of nitrogen and phosphorus removal systems, including system options, system design, facility design, facility costs, and operation. Practical case studies are provided as examples of successful system implementations that may be able to help you decide what will work best in your plant.
Biological Wastewater Treatment
Title | Biological Wastewater Treatment PDF eBook |
Author | Mogens Henze |
Publisher | IWA Publishing (International Water Assoc) |
Pages | 170 |
Release | 1881 |
Genre | Science |
ISBN |
For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.