Vandforsyning

Advanced Technologies in Wastewater Treatment: Oily Wastewaters focus on characteristics and innovative treatment technologies of oily wastewater from various resources. The book discusses in detail primary and physical treatment methods, such as absorption and adsorption, as well as common techniques like coagulation and fluctuation. The applications of other advanced methods for oily wastewaters treatment, such as utilization of membranes and stripping gases, are thoroughly covered. Finally, novel technologies applied in purification of oily wastewaters-such as photocatalytic degradation and biological processes-are reviewed, and future outlooks and prospects are illustrated.

"Directed to engineers and operators of ED and EDR systems, this manual provides detailed background information on ED and EDR as they relate to water treatment processes. The manual explains process principles, equipment information, electrodialysis technology, and system design. Information on water chemistry is included to enhance understanding of water processing"--

Geared towards engineers, utility managers and operators at systems using or planning to use UV disinfection, Ultraviolet (UV) Disinfection for Water Treatment breaks down UV disinfection and the tools to put systems into practice. The technical book includes important updates from the first edition, originally published in 2008, that integrates real-world utility experiences and updated information. Updates cover low-wavelength guidelines, operational challenges, dose validation, regulations, and more, plus updated references and new full-color images. This technical book will guide you through the fundamentals of UV light and photochemistry all the way through design, operations, and maintenance. Plus, learn common issues for water utility managers to look out for and safety guidelines. Turn to this resource every step of the way for actionable guidance and practical knowledge on all things UV-related.

In Shallow Waters V1 (1885) is a novel written by Annie Armitt. The book is set in the late 19th century and follows the story of a young woman named Grace who is forced to leave her home and move to a new town with her family. Grace struggles to adjust to her new surroundings and finds herself drawn to the mysterious and brooding Mr. Ashworth. As she gets to know him better, Grace begins to uncover secrets about his past and his connection to her own family. The novel explores themes of love, betrayal, and the consequences of our actions. With vivid descriptions of the era and complex, well-drawn characters, In Shallow Waters V1 is a compelling historical romance that will keep readers engaged until the very end.In Two Volumes.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.

Homburg-Spa: An Introduction To Its Waters And Their Use (1893) is a book written by Carolus Fridericus Arnoldus Schetelig. This book is a comprehensive guide to the Homburg-Spa, which was a popular health resort in Germany during the 19th century. The book provides a detailed description of the different types of water available at the spa, including their chemical composition and therapeutic properties. It also discusses the various treatments and therapies that were offered at the spa, such as bathing, drinking the water, and inhalation therapy. The author also provides a history of the Homburg-Spa, including its origins and development over time. This book is a valuable resource for anyone interested in the history of health resorts and the use of natural remedies for healing.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

During a devastating nineteenth-century cholera outbreak, English physician John Snow proved that the deadly disease could hide in a drop of water. In the twentieth century, burgeoning cities would subdue cholera and typhoid by building massive filtration plants and bubbling poisonous gas through their drinking water. But in the new millennium, the demon of waterborne disease is threatening to reemerge, and the results could be catastrophic.In this fascinating, sobering account, Dr. Robert Morris depicts the epidemics that have shaken nations, celebrates the scientists who reached into the invisible and ultimately saved millions of lives, and sounds a timely warning we dare not ignore about the natural and man-made hazards present in the water we drink.

Membranverfahren werden in den Ingenieur- und Naturwissenschaften unter anderem in der Medizin-, Wasser- und Lebensmitteltechnik als Alternative zu konventionellen Verfahrensstrategien eingesetzt. Aufgrund der wachsenden Anforderungen an Prozesse in der Umwelttechnik und in der chemischen Industrie zählen Membranverfahren zu den Schlüsseltechnologien des 21. Jahrhunderts. Die zum Grundverständnis von Membranprozessen erforderlichen Zusammenhänge werden in diesem Lehrbuch und Nachschlagewerk erörtert. Ausgehend von klar dargestellten Grundlagen werden die Werkzeuge und Methoden zur Auslegung von Membranverfahren erarbeitet und anhand von Beispielen dargestellt. Des Weiteren wird der Stand der Technik sowie das Entwicklungspotential der einzelnen Verfahren vorgestellt.Die dritte Auflage dieses Buches wurde um das Kapitel "Membranreaktoren" erweitert, welches einen Einblick in die Einsatzmöglichkeiten von Membranprozessen in der Reaktionstechnik liefert. Darüber hinaus wurde das Kapitel "Ultrafiltration und Mikrofiltration" um Anwendungsbeispiele aus der Trinkwasseraufbereitung und Abwasserbehandlung erweitert. Die übrigen Kapitel wurden aktualisiert und gegebenenfalls um einige Passagen ergänzt.

Fjerde udgave af Vand og afløb Ståbi er nyskrevet og opdateret så den følger det nye Bygningsreglement, BR2010. Ståbien er desuden opdateret i forhold til den nye klimafaktor og som noget nyt er højhusinstallationer også med. Mere om tilbageløbssikring og udskillere samt nyt om Blødgørings- og vandbehandlingsanlæg. Drift og vedligehold er opdateret i forhold til DS1717.

Das Buch vermittelt die Grundlagen zu einem ökologischen, systemorientierten Wasserbau unter besonderer Berücksichtigung von Gewässerunterhalt, Gewässerausbau, Hochwasserschutz und Hochwassermanagement, Wasserkraftnutzung sowie Gewässerbewertung und Gewässerentwicklung. Ausführlich werden die gewässerökologischen Zusammenhänge dargestellt und die Auswirkungen des "klassischen" Wasserbaus beschrieben. Unter Berücksichtigung der Gegebenheiten in den Gewässersystemen werden ökologisch orientierte Alternativen entwickelt.

Over 100 irrigation projects and systems can be found on Indian reservations primarily across the western United States. The scarcity of water in much of the western United States makes irrigation critical to agricultural activities. The Department of the Interior''s Bureau of Indian Affairs (BIA) manages 16 irrigation projects on Indian reservations in the western United States. This book focuses on BIA''s estimated deferred maintenance cost for its irrigation projects; shortcomings that the Government Accountability Office (GAO) identified in BIA''s management of its irrigation projects; and issues GAO identified that needed to be addressed to determine the long-term direction of BIA''s irrigation program.

The authors of this book are pioneers of the passive, integrative sampling approach and developers of globally applied semipermeable membrane devices (SPMDs). The book will boost understanding of how passive samplers such as SPMD function by examining basic exchange processes that mediate the concentration of SVOCs in a sampling matrix.