To properly operate a waterworks or wastewater treatment plant and to pass the examination for a waterworks/wastewater operator's license, it is necessary to know how to perform certain calculations. All operators, at all levels of licensure, need a basic understanding of arithmetic and problem-solving techniques to solve the problems they typically encounter in the workplace.
Hailed on its first publication as a masterly account written in an engaging, highly readable, user-friendly style, the Mathematics Manual for Water and Wastewater Treatment Plant Operators, Second Editionhas been expanded and divided into three specialized texts that contain hundreds of worked examples presented in a step-by-step format. They are ideal for all levels of water treatment operators in training and practitioners studying for advanced licensure. In addition, they provide a handy desk reference and handheld guide for daily use in making operational math computations. This third volume, Wastewater Treatment Operations: Math Concepts and Calculations, covers computations commonly used in wastewater treatment with applied math problems specific to wastewater operations, allowing operators of specific unit processes to focus on their area of specialty. It explains calculations for flow, velocity, and pumping; preliminary and primary treatments; trickling filtration; rotating biological contactors; and chemical dosage. It also addresses various aspects of biosolids in wastewater, treatment ponds, and water/wastewater laboratory calculations. The text presents math operations that progressively advance to higher, more practical applications of mathematical calculations, including math operations that operators at the highest level of licensure would be expected to know and perform. To ensure correlation to modern practice and design, this volume provides illustrative problems for commonly used wastewater treatment operations found in today's treatment facilities.
Автор: Galanakis, Charis Название: Sustainable Water and Wastewater Processing ISBN: 0128161701 ISBN-13(EAN): 9780128161708 Издательство: Elsevier Science Рейтинг: Цена: 185270.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Sustainable Water and Wastewater Processing covers the 12 most current topics in the field of sustainable water processing. Emphasis is given on water as a resource (quality, supply, distribution, and aquifer recharge), emerging sustainable technologies for potable and wastewater treatment, water reuse and recycling, advanced membrane processes, desalination technologies, integrated and hybrid technologies, process modeling, advanced oxidative and catalytic processes, environmentally, economically and socially sustainable technology for water treatment, industrial water treatment, reuse, and recovery of materials, as well as emerging nanotechnology and biotechnology for water processing.
Responding to the goals of sustainability requires the maximum utilization of all water resources, water processing with restricted energy costs and reduced greenhouse gas production. Following these trends, Sustainable Water and Wastewater Processing covers all the important aspects of sustainable water processing and support, and will be useful to the scientific community, professionals, enterprises and international agencies that deal with water processing, recycling and reutilization.
Covers cutting edge topics of water process engineering, sustainability and energy efficiency
Fills the transfer knowledge gap between academia and industry, by analyzing associated environmental, economic and sustainability challenges of water processing in an integral approach
Includes theoretical and applied research, technological and industrial solutions for the sustainable, economic and large scale water treatment, recycling and reutilization
Analyses potentiality and economic feasibility of already commercialized processes
A handbook for anyone dealing with sustainability issues of water processing
Название: Water and Wastewater Laboratory Techniquesby Roy-Keith Smith and Water Environment Federation | Mar 1, 2019. $97.00. ISBN: 1572783532 ISBN-13(EAN): 9781572783539 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 98870.00 T Наличие на складе: Нет в наличии. Описание: Jairus Victor Grove offers an ecological theorization of geopolitics in which he contends that contemporary global crises are better understood when considered within the larger history of geopolitical practice, showing how political violence is the principal force behind climate change, mass extinction, slavery, genocide, extractive capitalism, and other catastrophes.
Автор: Ming Lu; Hui Pan Название: Government-Enterprise Connection ISBN: 981287657X ISBN-13(EAN): 9789812876577 Издательство: Springer Рейтинг: Цена: 74530.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Government-Enterprise Connection: Entrepreneur and Private Enterprise Development in China.- Government, Enterprise and Entrepreneur: Are These Relationships the Primary Productive Force?.- Entrepreneur and Enterprise Development: Human Capital, Political Capital and Decision-making Style.- Entrepreneur Political Participation: Building Government-enterprise Connections.- Entrepreneur Satisfaction: What Influence Does Government Intervention Have?.- Present and Future of Government-enterprise Relationship.
Автор: Wef Название: Membrane systems for wastewater treatment ISBN: 0071464190 ISBN-13(EAN): 9780071464192 Издательство: McGraw-Hill Рейтинг: Цена: 96090.00 T Наличие на складе: Нет в наличии. Описание: Provides membrane information - covering processes, equipment configurations, operation, routine monitoring, maintenance, and troubleshooting - and includes questions and quizzes for classroom use and training.
Автор: Robert M. Clark; Simon Hakim; Avi Ostfeld Название: Handbook of Water and Wastewater Systems Protection ISBN: 1461429846 ISBN-13(EAN): 9781461429845 Издательство: Springer Рейтинг: Цена: 269260.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 9/11 alerted the US Environmental Protection Agency to the vulnerability of water distribution networks. This book examines real-life plans and projects, technological and managerial innovations and business opportunities in safeguarding water supplies.
Автор: Singh, Pardeep Название: Water Conservation And Wastewater Treatment In Brics Nations ISBN: 012818339X ISBN-13(EAN): 9780128183397 Издательство: Elsevier Science Рейтинг: Цена: 132500.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Water Conservation and Wastewater Treatment in BRICS Nations: Technologies, Challenges, Strategies, and Policies addresses issues of water resources--including combined sewer system overflows--assessing effects on water quality standards and protecting surface and sub-surface potable water from the intrusion of saline water due to sea level rise. The book's chapters incorporate both policies and practical aspects and serve as baseline information for future adaption plans in BRICS nations. Users will find detailed important information that is ideal for policymakers, water management specialists, BRICS nation undergraduate or university students, teachers and researchers.
Exploring how cross-sector collaboration can solve seemingly intractable societal problems
Many people tend to think of the public, non-profit and private sectors as being distinctive components of the economy and broader society--each with its own missions and problems to address. This book describes how the three sectors can work together toward common purposes, accomplishing much more than if they work alone.
With the nation reeling from multiple challenges, more than ever the United States needs these sectors to collaborate to address what might seem to be intractable problems. Cross-sector collaborations and partnerships are more crucial than in the past as the country tries to recover from the economic, health, and broad social dislocations caused by the COVID-19 pandemic. At a time when trust in institutions, both public and private, is at an all-time low, cooperation among the sectors can be a confidence-inspiring approach to addressing public problems.
This book reviews the state of cross-sector collaborations, identifies emerging practices, and offers a range of perspectives from experts in the field. Practitioners show how cooperation among sectors is relevant to their core missions. Scholars from a wide range of disciplines discuss both the broad and specific concepts that advance understanding of cross-sector collaboration.
At a time when the United States must recover from and address new challenges, the book shows how cross-sector collaborations can help ensure a brighter future. Its core conclusions should be of particular interest to leaders in each of the broad sectors, as well as educators and students at both the undergraduate and graduate level.
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