Download or read book Removal of DBP Precursors by GAC Adsorption written by Douglas M. Owen and published by American Water Works Association. This book was released on 1998 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DBP Formation Control by Modified Activated Carbons written by T. Karanfil and published by IWA Publishing. This book was released on 2008-02-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powdered or granular activated carbon adsorption has been widely used in drinking water treatment plants primarily for taste, odor, and synthetic organic contaminant (SOC) removal. However, carbon adsorption has not been widely used for controlling DOM due to the low equilibrium capacities and slow adsorption kinetics. The main reason for these drawbacks is that the majority of commercial activated carbons have been developed primarily to remove small molecular weight hydrophobic SOCs from water. As a result, many commercial carbons do not provide feasible engineering solutions for removing large molecular weight and heterogeneous mixtures of DBP precursors. This research was undertaken to develop a fundamental understanding of tailoring activated carbons for DBP control. The main objectives of this project were to (1) conduct a systematic investigation for developing a fundamental understanding of how activated carbons should be tailored for enhanced removal of dissolved organic matter (DOM) from natural waters; and (2) investigate the effectiveness of some carbon tailoring approaches for disinfection by-products (DBP) formation control at typical drinking water treatment conditions. This project showed that the removal of DBP precursor by GAC adsorption can be significantly improved. GAC adsorption, using modified GACs, can provide another alternative to some water utilities for meeting the Stage 2 requirements of the Disinfectant/Disinfection By-Products Rule.
Download or read book Protocol for Equipment Verification Testing for Removal of Precursors to Disinfection ByProducts written by and published by DIANE Publishing. This book was released on with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Disinfection Byproducts in Drinking Water written by Yuefeng Xie and published by CRC Press. This book was released on 2003-08-27 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EPA has established regulations which classify four types of disinfection byproducts - TTHMs, haloacetic acids, bromate, and chlorite - and requires public water systems limit these byproducts to specific levels. Most of the information required to comply with these standards is either scattered throughout the literature or derived from confere
Download or read book Small System Compliance Technology List for the Stage 1 DBP disinfection Byproducts Rule written by and published by . This book was released on 1998 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fiscal Year 1999 EPA R D Budget Authorization written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 1998 with total page 1434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fiscal Year 2001 Budget Authorization Request written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 2001 with total page 1612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Disinfection By Products in Drinking Water written by M Fielding and published by Elsevier. This book was released on 1999-01-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together contributors from water regulators, and water suppliers in Europe and North America to discuss the main issues associated with reaching a cost-effective balance between microbial and chemical risks. Overviews of research are presented alongside illuminating case studies of the practical approaches taken by water companies and regulators on both sides of the Atlantic.
Download or read book Research plan for microbial pathogens and disinfection byproducts in drinking water written by and published by DIANE Publishing. This book was released on with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Water and Wastewater Treatment Plant Operations Second Edition written by Frank R. Spellman and published by CRC Press. This book was released on 2008-11-18 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hailed on its initial publication as a real-world, practical handbook, the second edition of Handbook of Water and Wastewater Treatment Plant Operations continues to make the same basic point: water and wastewater operators must have a basic skill set that is both wide and deep. They must be generalists, well-rounded in the sciences, cyber operations, math operations, mechanics, technical concepts, and common sense. With coverage that spans the breadth and depth of the field, the handbook explores the latest principles and technologies and provides information necessary to prepare for licensure exams. Expanded from beginning to end, this second edition provides a no-holds-barred look at current management issues and includes the latest security information for protecting public assets. It presents in-depth coverage of management aspects and security needs and a new chapter covering the basics of blueprint reading. The chapter on water and wastewater mathematics has tripled in size and now contains an additional 200 problems and 350 math system operational problems with solutions. The manual examines numerous real-world operating scenarios, such as the intake of raw sewage and the treatment of water via residual management, and each scenario includes a comprehensive problem-solving practice set. The text follows a non-traditional paradigm based on real-world experience and proven parameters. Clearly written and user friendly, this revision of a bestseller builds on the remarkable success of the first edition. This book is a thorough compilation of water science, treatment information, process control procedures, problem-solving techniques, safety and health information, and administrative and technological trends.
Download or read book CALFED Bay Delta Program Programmatic EIS Long Term Comprehensive Plan to Restore Ecosystem Health and Improve Water Management San Francisco Bay Sacramento San Joaquin River Bay Delta D Dsum Program Goals and Objectives Dapp1 No Action Alternative written by and published by . This book was released on 2000 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Environmental Engineering written by Frank R. Spellman and published by CRC Press. This book was released on 2015-09-08 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his latest book, the Handbook of Environmental Engineering, esteemed author Frank Spellman provides a practical view of pollution and its impact on the natural environment. Driven by the hope of a sustainable future, he stresses the importance of environmental law and resource sustainability, and offers a wealth of information based on real-worl
Download or read book Activated Carbon written by Zaid K. Chowdhury and published by American Water Works Association. This book was released on 2013 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Many books have been written about granular activated carbon. Some focus on the theory of performance and removal mechanisms while others focus on design features. This book focuses on solutions. It describes the challenges facing water providers to provide safe water that is acceptable to their customers, utility experiences using activated carbon, activated carbon applications, and design and procurement approaches. The appendices include detailed case studies and a life-cycle assessment demonstrating favorable sustainability considerations for activated carbon when compared to other treatment technologies. Never before has all of this information been together in one location. The what, why, and how of activated carbon are connected in this book and demonstrate why this treatment technology has maintained its status as an integral treatment technology in the quest for pure water over millennia"--
Download or read book Process Modeling and Control of Enhanced Coagulation written by Stephen John Stanley and published by American Water Works Association. This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develops and evaluates artificial neural network (ANN) models for clarified water turbidity and total organic carbon. Determines which factors are most important in optimizing enhanced coagulation. Also develops protocols for source data analysis, model architecture selection, model training, and model evaluation. Studies the use of ANN models in process control.
Download or read book Water Supply Systems written by Cedo Maksimovic and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technology now affects almost every aspect of Water Supply Management, Operation, Planning and Design; the speed of development means that assessing what is "new" is sometimes difficult. Old ideas can now be applied because of new technology; technology is now revealing problems that were unnoticed 10 years ago. Some emerging technologies promise much but are still underdeveloped for use in real world conditions, while we should always remember that "new" technology depends upon the state of development in respective countries, a point which is particularly relevant to the NATO Advanced Study Institute, for which this book has been produced. Thus our objective in producing the book has been to highlight, in a wide range of technical areas, where and how technology is being applied, what is "new" and what the limitations of these technologies are in the real world. We have also tried to provide an European and American perspective where possible to illustrate how problems are tackled in different cultural environments. It is probably true that "technology" is also somewhat dependent upon the political, economic and organisational climate in different countries and we have included a chapter covering these aspects.
Download or read book Alternative Disinfectants and Oxidants Guidance Manual written by and published by . This book was released on 1999 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
