David Hendricks

Carefully designed to balance coverage of theoretical and practical principles, Fundamentals of Water Treatment Unit Processes delineates the principles that support practice, using the unit processes approach as the organizing concept. The author covers principles common to any kind of water treatment, for example, drinking water, municipal wastewater, industrial water treatment, industrial waste water treatment, and hazardous wastes. Since technologies change but principles remain constant, the book identifies strands of theory rather than discusses the latest technologies, giving students a clear understanding of basic principles they can take forward in their studies. Reviewing the historical development of the field and highlighting key concepts for each unit process, each chapter follows a general format that consists of process description, history, theory, practice, problems, references, and a glossary. This organizational style facilitates finding sections of immediate interest without having to page through an excessive amount of material. Pedagogical Features End-of-chapter glossaries provide a ready reference and add terms pertinent to topic but beyond the scope of the chapter Sidebars sprinkled throughout the chapters present the lore and history of a topic, enlarging students’ perspective Example problems emphasize tradeoffs and scenarios rather than single answers and involve spreadsheets Reference material includes several appendices and a quick-reference spreadsheet Solutions manual includes spreadsheets for problems Supporting material is available for download Understanding how the field arrived at its present state of the art places the technology in a more logical context and gives students a strong foundation in basic principles. This book does more than build technical proficiency, it adds insight and understanding to the broader aspects of water treatment unit processes.

Physical, Chemical, and Biological

Fundamentals of Water Treatment Unit Processes

In 1983 the author, a Christian Businessman, arrived home from a sales trip to discover that his wife and three children had been brutally murdered. A year later he was convicted and sent to prison. He was innocent. In prison he met Henry Hillenbrand, known as the card man because he sold homemade greeting cards. Henry told David an incredible story. In 1970, after murdering the woman he loved and the man he found her in bed with, he had executed a daring escape from jail by cutting through his cellblock's iron cage and the bars of a window and rappelling from the third floor with a rope he braided from a sheet. During 13 fugitive years in Missouri, he had remarried and fathered two boys, defended himself in court, attempted suicide, converted to Christianity, and been recaptured by the FBI. In this book, the two imprisoned convicts endure riots, shakedowns, and gang extortion attempts while the formerly godless murderer-now a believer-dictates his story to the formerly Christian family man-now a skeptic. One is trying to get his story out; the other is trying to get himself out. Throughout, the goodwill and humor of both men emerges. Early on, when David wants to write this book, Henry advises him: "Be careful what you wish for, Hendricks. When I was a child, I wanted bunk beds."

Confession of a Killer

Tom Henry

Bill Fulton

Henry Gabriel Cisneros

J H Cullum Clark

This important new study examines the intricately linked phenomena of interwoven population growth, economic power, quality education, business leadership, and fiscal significance as exemplified in the "Texas Triangle," a network of metropolitan complexes that are reshaping the destiny of Texas and adding a strong pinnacle in the global system of economic mega-centers. The Texas Triangle consists of three metropolitan complexes: Dallas-Fort Worth at the northern tip, Houston-Galveston at the southeastern point, and Austin-San Antonio at the southwestern edge. It consists of four US Census-designated metropolitan statistical areas and includes 35 urban counties that comprise those areas. The Texas Triangle soon will include four of the ten most populous cities in the United States. Together these metro areas represent the fifteenth largest economy in the world. The authors describe the trajectories of each of the Texas Triangle metros in which they live and work and integrate them into a larger dynamic of functioning cohesion and effective collaboration. The Texas Triangle offers community leaders, elected officials, policy makers, and others a more nuanced understanding of an important moment in America's continuing urban development. With broader perspectives for how community-building advances the public interest, this book lays important foundations for matching the path of economic prosperity to an informed sense of what is possible.b

David Hendricks

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