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EBookClubs

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Book Guidance Manual for Coagulant Changeover

Download or read book Guidance Manual for Coagulant Changeover written by James DeWolfe and published by American Water Works Association. This book was released on 2003 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual is a source document for utilities that are considering a coagulant changeover. It is intended to provide an appreciation of what must be considered for a successful changeover based on the input of U.S. and Canadian utilities (Chapters 1 and 6). New regulatory requirements will likely have the broadest and most substantial impact on primary coagulant use (Chapter 3). The Interim Enhanced Surface Water Treatment Rule (IESWTR) and Stage 1 Disinfectant and Disinfection Byproducts Rule (Stage 1 DBPR) will make finished water requirements more stringent to address microbial removal and the impacts of disinfection. Enhanced Coagulation and/or other operational and treatment practices will be used to achieve these requirements. The science of coagulation (Chapter 4) requires a special focus to address the intricacies of coagulation chemistry. The manual provides a step-by-step methodology to conduct a coagulant changeover using a detailed protocol (Chapter 5) -- background, executive summary.

Book Small system requirements for the stage 1 disinfectants and disinfection byproducts rule small entity compliance guide

Download or read book Small system requirements for the stage 1 disinfectants and disinfection byproducts rule small entity compliance guide written by and published by DIANE Publishing. This book was released on 2001 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Implementation guidance for the stage 1 disinfectants disinfection byproducts rule

Download or read book Implementation guidance for the stage 1 disinfectants disinfection byproducts rule written by and published by DIANE Publishing. This book was released on with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Environmental Engineering

Download or read book Environmental Engineering written by Richard O. Mines, Jr. and published by John Wiley & Sons. This book was released on 2014-03-04 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Engineering: Principles and Practice iswritten for advanced undergraduate and first-semester graduatecourses in the subject. The text provides a clear and conciseunderstanding of the major topic areas facing environmentalprofessionals. For each topic, the theoretical principles are introduced,followed by numerous examples illustrating the process designapproach. Practical, methodical and functional, this exciting newtext provides knowledge and background, as well as opportunitiesfor application, through problems and examples that facilitateunderstanding. Students pursuing the civil and environmental engineeringcurriculum will fi nd this book accessible and will benefit fromthe emphasis on practical application. The text will also be ofinterest to students of chemical and mechanical engineering, whereseveral environmental concepts are of interest, especially those onwater and wastewater treatment, air pollution, and sustainability.Practicing engineers will find this book a valuable resource, sinceit covers the major environmental topics and provides numerousstep-by-step examples to facilitate learning andproblem-solving. Environmental Engineering: Principles and Practice offersall the major topics, with a focus upon: • a robust problem-solving scheme introducing statisticalanalysis; • example problems with both US and SI units; • water and wastewater design; • sustainability; • public health. There is also a companion website with illustrations, problemsand solutions.

Book The Role of Colloidal Systems in Environmental Protection

Download or read book The Role of Colloidal Systems in Environmental Protection written by Monzer Fanun and published by Elsevier. This book was released on 2014-02-08 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Colloidal Systems in Environmental Protection describes the importance of colloids in many applications that contribute to environmental protection, including drinking water and wastewater treatment, heavy metal remediation, treatment of radioactive materials, corrosion, and energy conversion. Knowledge of the physical and chemical composition of colloids is important to understand and accurately model the relevant processes. The book familiarizes the reader with the technological features of the application of colloids in environmental protection, and provides chemical engineers, researchers, and scientists in academic and corporate communities with the latest developments in this field. Each chapter covers the whole spectrum of the relevant science, from the fundamentals to applications. Provides the applied technological features of colloids in environmental protection Gives insight into the use of bio-solid colloids as contaminant carriers Covers the natural occurrence of biosurfactants in the environment and their applications Provides information on the use of nanoparticles for environmental applications Chapters written by recognized and respected experts in the field from all over the world

Book EPA National Publications Catalog

Download or read book EPA National Publications Catalog written by United States. Environmental Protection Agency and published by . This book was released on 2003 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Coagulation and Flocculation in Water and Wastewater Treatment

Download or read book Coagulation and Flocculation in Water and Wastewater Treatment written by John Bratby and published by IWA Publishing. This book was released on 2006-10-15 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coagulation and Flocculation in Water and Wastewater Treatment provides a comprehensive account of coagulation and flocculation techniques and technologies in a single volume covering theoretical principles to practical applications. Thoroughly revised and updated since the 1st Edition it has been progressively modified and increased in scope to cater for the requirements of practitioners involved with water and wastewater treatment. A thorough gamut of treatment scenarios is attempted, including turbidity, color and organics removal, including the technical aspects of enhanced coagulation. The effects of temperature and ionic content are described as well as the removal of specific substances such as arsenic and phosphorus. Chemical phosphorus removal is dealt with in detail, Rapid mixing for efficient coagulant utilization, and flocculation are dealt with in specific chapters. Water treatment plant waste sludge disposal is dealt with in considerable detail, in an Appendix devoted to this subject. Invaluble for water scientists, engineers and students of this field, Coagulation and Flocculation in Water and Wastewater Treatment is a convenient reference handbook in the form of numerous examples and appended information.

Book Interface Science in Drinking Water Treatment

Download or read book Interface Science in Drinking Water Treatment written by Gayle Newcombe and published by Academic Press. This book was released on 2006-09-06 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is difficult to imagine anything more important to the human population than safe drinking water. Lack of clean drinking water is still the major cause of illness and death in young children in developing countries. In more fortunate communities, where water treatment is practiced, the primary aim of water authorities is to provide water that is free from pathogens and toxins. Most countries now have water quality regulations, or guidelines, which are driving water authorities to produce purer water, with the minimum of contamination from natural or man-made origin. At the same time, consumers are demanding that chemicals added during the treatment of drinking water be kept to a minimum. As a consequence, conventional clarification methods are being challenged to comply with the new regulations and restrictions and our understanding of the mechanisms involved is being tested as never before. Interface Science in Drinking Water Treatment contains a rigorous review of water treatment practices from a fundamental viewpoint. The book includes material from leading experts in the field of water treatment, reviewing their specific fields of expertise against a background of colloid and surface chemistry, and examines each step of the journey from source to consumer tap. It therefore permits the reader to develop a deep understanding of the complex processes taking place and of the necessary treatments which are vital for the provision of safe and palatable drinking water. The book is aimed at researchers, educators and practitioners in science and engineering, particularly those involved in water treatment and colloidal chemistry. Covers all existing water treatment processes, approached from a fundamental surface and colloid science viewpoint Unique collection of R&D authors, all experts in water treatment processes Comprehensive review of water treatment with a complete list of references

Book Groundwater Hydrology of Springs

Download or read book Groundwater Hydrology of Springs written by Neven Kresic and published by Butterworth-Heinemann. This book was released on 2009-08-29 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater Hydrology of Water Resource Series - Water is an essential environmental resource and one that needs to be properly managed. As the world places more emphasis on sustainable water supplies, the demand for expertise in hydrology and water resources continues to increase. This series is intended for professional engineers, who seek a firm foundation in hydrology and an ability to apply this knowledge to solve problems in water resource management. Future books in the series are: Groudwater Hydrology of Springs (2009), Groudwater Hydrology of River Basins (2009), Groudwater Hydrology of Aquifers (2010), and Groudwater Hydrology of Wetlands (2010). First utilized as a primary source of drinking water in the ancient world, springs continue to supply many of the world's cities with water. In recent years their long-term sustainability is under pressure due to an increased demand from groundwater users. Edited by two world-renowned hydrologists, Groundwater Hydrology of Springs: Theory, Management, and Sustainability will provide civil and environmental engineers with a comprehensive reference for managing and sustaining the water quality of Springs. With contributions from experts from around the world, this book cover many of the world's largest springs, providing a unique global perspective on how engineers around the world are utilizing engineering principles for coping with problems such as: mismanagement, overexploitation and their impacts both water quantity and quality. The book will be divided into two parts: part one will explain the theory and principles of hydrology as they apply to Springs while part two will provide a rare look into the engineering practices used to manage some of the most important Springs from around the world. Description of the spring and the aquifer feeding it Latest groundwater and contaminant transport models Description of sources of aquifer use Understanding of contamination and/or possible contamination A plan for management and sustainability

Book Non binding Legal Effect of Agency Guidance Documents

Download or read book Non binding Legal Effect of Agency Guidance Documents written by United States. Congress. House. Committee on Government Reform and published by . This book was released on 2000 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: