Hydrodynamic Design And Assessment Of Water And Wastewater Treatment Units

Author : Edmilson Costa Teixeira,William Bonino Rauen
Publisher : CRC Press
Page : 145 pages
File Size : 55,6 Mb
Release : 2019-12-31
Category : Technology & Engineering
ISBN : 9781351023047

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Hydrodynamic Design and Assessment of Water and Wastewater Treatment Units by Edmilson Costa Teixeira,William Bonino Rauen Pdf

Water and wastewater treatment normally take place in a series of continuous flow units, each designed to perform a step of the intended purification process - typically involving coagulation or flocculation, sedimentation or filtration, and disinfection. The flow pattern governs the residence/contact time, turbulence levels, collisions and shear to which different fluid portions are subjected in their passage through the unit. The efficiency of a given unit depends as much on the relevant physical, chemical or biological reaction as on the flow pattern taking place inside. This combined effect of flow features on process efficiency is often overlooked in teaching the design of water and wastewater treatment units, and so it is not uncommon to find treatment units in operating in a cost-ineffective way, causing health and environmental problems. This book introduces engineering students to concepts and practical measures associated with the rational design of treatment units, leading to more realistic and potentially optimal solutions for new units as well as for retrofitting existing units. Key basic concepts and suitable analytical tools are described, illustrated and worked through using tutorials, practical examples and proposed problems. Engineering undergraduates and graduates should benefit from the book while undertaking standalone modules on the topic and/or supplementary classes of existing courses on unit treatment processes. The book may also be useful for technical and engineering staff involved in designing and/or retrofitting units for better cost-effectiveness and footprint reduction of the water and wastewater treatment sector.

Author : Edmilson Costa Teixeira,William Bonino Rauen
Publisher : CRC Press
Page : 119 pages
File Size : 46,6 Mb
Release : 2019-01-31
Category : Technology & Engineering
ISBN : 9781351023054

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Hydrodynamic Design and Assessment of Water and Wastewater Treatment Units by Edmilson Costa Teixeira,William Bonino Rauen Pdf

Water and wastewater treatment normally take place in a series of continuous flow units, each designed to perform a step of the intended purification process - typically involving coagulation or flocculation, sedimentation or filtration, and disinfection. The flow pattern governs the residence/contact time, turbulence levels, collisions and shear to which different fluid portions are subjected in their passage through the unit. The efficiency of a given unit depends as much on the relevant physical, chemical or biological reaction as on the flow pattern taking place inside. This combined effect of flow features on process efficiency is often overlooked in teaching the design of water and wastewater treatment units, and so it is not uncommon to find treatment units in operating in a cost-ineffective way, causing health and environmental problems. This book introduces engineering students to concepts and practical measures associated with the rational design of treatment units, leading to more realistic and potentially optimal solutions for new units as well as for retrofitting existing units. Key basic concepts and suitable analytical tools are described, illustrated and worked through using practical examples. Engineering undergraduates and graduates should benefit from the book while undertaking standalone modules on the topic and/or supplementary classes of existing courses on unit treatment processes. The book may also be useful for technical and engineering staff involved in designing and/or retrofitting units for better cost-effectiveness and footprint reduction of the water and wastewater treatment sector.

Author : Marcos von Sperling ,Matthew E. Verbyla ,Silvia M.A.C Oliveira
Publisher : IWA Publishing
Page : 668 pages
File Size : 55,9 Mb
Release : 2020-01-15
Category : Science
ISBN : 9781780409313

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Assessment of Treatment Plant Performance and Water Quality Data: A Guide for Students, Researchers and Practitioners by Marcos von Sperling ,Matthew E. Verbyla ,Silvia M.A.C Oliveira Pdf

This book presents the basic principles for evaluating water quality and treatment plant performance in a clear, innovative and didactic way, using a combined approach that involves the interpretation of monitoring data associated with (i) the basic processes that take place in water bodies and in water and wastewater treatment plants and (ii) data management and statistical calculations to allow a deep interpretation of the data. This book is problem-oriented and works from practice to theory, covering most of the information you will need, such as (a) obtaining flow data and working with the concept of loading, (b) organizing sampling programmes and measurements, (c) connecting laboratory analysis to data management, (e) using numerical and graphical methods for describing monitoring data (descriptive statistics), (f) understanding and reporting removal efficiencies, (g) recognizing symmetry and asymmetry in monitoring data (normal and log-normal distributions), (h) evaluating compliance with targets and regulatory standards for effluents and water bodies, (i) making comparisons with the monitoring data (tests of hypothesis), (j) understanding the relationship between monitoring variables (correlation and regression analysis), (k) making water and mass balances, (l) understanding the different loading rates applied to treatment units, (m) learning the principles of reaction kinetics and reactor hydraulics and (n) performing calibration and verification of models. The major concepts are illustrated by 92 fully worked-out examples, which are supported by 75 freely-downloadable Excel spreadsheets. Each chapter concludes with a checklist for your report. If you are a student, researcher or practitioner planning to use or already using treatment plant and water quality monitoring data, then this book is for you! 75 Excel spreadsheets are available to download.

Author : Water Environment Federation
Publisher : Unknown
Page : 526 pages
File Size : 54,9 Mb
Release : 2003
Category : Technology & Engineering
ISBN : PSU:000053929952

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Wastewater Treatment Plant Design by Water Environment Federation Pdf

Author : Syed R. Qasim
Publisher : Routledge
Page : 939 pages
File Size : 52,7 Mb
Release : 2017-11-22
Category : Technology & Engineering
ISBN : 9781351405164

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Wastewater Treatment Plants by Syed R. Qasim Pdf

Step-by-step procedures for planning, design, construction and operation: * Health and environment * Process improvements * Stormwater and combined sewer control and treatment * Effluent disposal and reuse * Biosolids disposal and reuse * On-site treatment and disposal of small flows * Wastewater treatment plants should be designed so that the effluent standards and reuse objectives, and biosolids regulations can be met with reasonable ease and cost. The design should incorporate flexibility for dealing with seasonal changes, as well as long-term changes in wastewater quality and future regulations. Good planning and design, therefore, must be based on five major steps: characterization of the raw wastewater quality and effluent, pre-design studies to develop alternative processes and selection of final process train, detailed design of the selected alternative, contraction, and operation and maintenance of the completed facility. Engineers, scientists, and financial analysts must utilize principles from a wide range of disciplines: engineering, chemistry, microbiology, geology, architecture, and economics to carry out the responsibilities of designing a wastewater treatment plant. The objective of this book is to present the technical and nontechnical issues that are most commonly addressed in the planning and design reports for wastewater treatment facilities prepared by practicing engineers. Topics discussed include facility planning, process description, process selection logic, mass balance calculations, design calculations, and concepts for equipment sizing. Theory, design, operation and maintenance, trouble shooting, equipment selection and specifications are integrated for each treatment process. Thus delineation of such information for use by students and practicing engineers is the main purpose of this book.

Author : Mackenzie Davis
Publisher : McGraw-Hill Science, Engineering & Mathematics
Page : 922 pages
File Size : 50,9 Mb
Release : 2010-01-20
Category : Technology & Engineering
ISBN : PSU:000067806102

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Water and Wastewater Engineering by Mackenzie Davis Pdf

Fundamental environmental engineering principles are used as the foundation for rigorous design of conventional and advanced water and wastewater treatment processes. Integrating theory and design, this title follows the flow of water through a water treatment plant and the flow of wastewater through a wastewater treatment plant.

Author : Andrew Stoddard,Jon B. Harcum,Robert K. Bastian,Jonathan T. Simpson,James R. Pagenkopf
Publisher : John Wiley & Sons
Page : 672 pages
File Size : 43,7 Mb
Release : 2003-03-20
Category : Technology & Engineering
ISBN : 9780471463528

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Municipal Wastewater Treatment by Andrew Stoddard,Jon B. Harcum,Robert K. Bastian,Jonathan T. Simpson,James R. Pagenkopf Pdf

A thorough analysis of public policy and the Clean Water Act'seffect on water quality in the U.S. Using water quality data and historical records from the past 60years, this book presents the measured impact of the 1972 CleanWater Act on domestic waterways-ecologically, politically, andeconomically. Municipal Wastewater Treatment supports thehypothesis that the Act's regulation of wastewater treatmentprocesses at publicly owned treatment works (POTW) and industrialfacilities has achieved significant success. The authors' case ispresented in: * Background information on the history of water pollution controland water quality management * Chapters addressing long-term trends in biochemical oxygen demandloadings from municipal wastewater plants and the "worst-case"dissolved oxygen levels in waterways downstream of point sourcesbefore and after the Clean Water Act * Nine case study assessments of long-term trends of pollutantloading water quality and environmental resources associated withPOTW discharges Using long-term trends in dissolved oxygen as the key indicator ofwater quality improvements, this book provides a detailedretrospective analysis of the effectiveness of the water pollutioncontrol policies and regulations of the 1972 Clean Water Act. Thesuccesses of the Act that have been achieved over the past 30 yearsare placed in the historical context of the "Great SanitaryAwakening" of the 19th century and changes in public policies forwater supply and water pollution control that have evolved duringthe 20th century to protect public health and the intrinsic valueof aquatic resources. Case study sites include the ConnecticutRiver, Hudson-Raritan Estuary, Delaware Estuary, Potomac Estuary,Upper Chattahoochee River, Ohio River, Upper Mississippi River, andWillamette River. Complete with end-of-chapter summaries and conclusions, MunicipalWastewater Treatment: Evaluating Improvements in National WaterQuality is an essential book for engineers, scientists, regulators,and consultants involved in water quality management and wastewatertreatment, as well as students of environmental engineering,environmental science, and public policy.

Author : John C. Crittenden,R. Rhodes Trussell,David W. Hand,Kerry J. Howe,George Tchobanoglous
Publisher : John Wiley & Sons
Page : 1956 pages
File Size : 45,5 Mb
Release : 2022-11-08
Category : Technology & Engineering
ISBN : 9781119820062

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Stantec's Water Treatment by John C. Crittenden,R. Rhodes Trussell,David W. Hand,Kerry J. Howe,George Tchobanoglous Pdf

The updated third edition of the definitive guide to water treatment engineering, now with all-new online content Stantec's Water Treatment: Principles and Design provides comprehensive coverage of the principles, theory, and practice of water treatment engineering. Written by world-renowned experts in the field of public water supply, this authoritative volume covers all key aspects of water treatment engineering, including plant design, water chemistry and microbiology, water filtration and disinfection, residuals management, internal corrosion of water conduits, regulatory requirements, and more. The updated third edition of this industry-standard reference includes an entirely new chapter on potable reuse, the recycling of treated wastewater into the water supply using engineered advanced treatment technologies. QR codes embedded throughout the book connect the reader to online resources, including case studies and high-quality photographs and videos of real-world water treatment facilities. This edition provides instructors with access to additional resources via a companion website. Contains in-depth chapters on processes such as coagulation and flocculation, sedimentation, ion exchange, adsorption, and gas transfer Details membrane filtration technologies, advanced oxidation, and potable reuse Addresses ongoing environmental concerns, pharmacological agents in the water supply, and treatment strategies Describes reverse osmosis applications for brackish groundwater, wastewater, and other water sources Includes high-quality images and illustrations, useful appendices, tables of chemical properties and design data, and more than 450 exercises with worked solutions Stantec's Water Treatment: Principles and Design, Updated Third Edition remains an indispensable resource for engineers designing or operating water treatment plants, and is an essential textbook for students of civil, environmental, and water resources engineering.

Author : Mark C. M. van Loosdrecht,Jonathan Clement
Publisher : IWA Publishing
Page : 400 pages
File Size : 50,7 Mb
Release : 2005-04-30
Category : Science
ISBN : 9781843395089

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2nd IWA Leading-Edge on Water and Wastewater Treatment Technologies by Mark C. M. van Loosdrecht,Jonathan Clement Pdf

Wastewater and drinking water treatment are essential elements of urban infrastructure. In the course of the last century there has been enormous technical development, so successful that for the general public in industrialized countries this infrastructure is hardly noticed. Nevertheless there is ongoing activity to further improve the existing processes. The IWA Leading Edge Technology conference held in Prague helped to stimulate this development and this book helps disseminate the results. A selection of presentations from the conference are included in this volume. Wastewater and drinking-water treatment are normally considered as two separate fields due to the very different boundary conditions that apply. Nevertheless several issues such as membrane processes, removal of micropollutants and water reuse are of crucial importance to both. This potential for cross-fertilization further enhances the value of this collection of high-quality articles that delineate the leading edge of research and development in water and wastewater treatment.

Author : Rumana Riffat,Taqsim Husnain
Publisher : CRC Press
Page : 430 pages
File Size : 43,6 Mb
Release : 2022-04-27
Category : Technology & Engineering
ISBN : 9781000575132

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Fundamentals of Wastewater Treatment and Engineering by Rumana Riffat,Taqsim Husnain Pdf

The 2nd edition of Fundamentals of Wastewater Treatment and Design introduces readers to the fundamental concepts of wastewater treatment, followed by engineering design of unit processes for sustainable treatment of municipal wastewater and resource recovery. It has been completely updated with new chapters to reflect current advances in design, resource recovery practices and research. Another highlight is the addition of the last chapter, which provides a culminating design experience of both urban and rural wastewater treatment systems. Filling the need for a textbook focused on wastewater, it covers history, current practices, emerging concerns, future directions and pertinent regulations that have shaped the objectives of this important area of engineering. Basic principles of reaction kinetics, reactor design and environmental microbiology are introduced along with natural purification processes. It also details the design of unit processes for primary, secondary and advanced treatment, as well as solids processing and removal. Recovery of water, energy and nutrients are explained with the help of process concepts and design applications. This textbook is designed for undergraduate and graduate students who have some knowledge of environmental chemistry and fluid mechanics. Professionals in the wastewater industry will also find this a handy reference.

Author : Anonim
Publisher : Unknown
Page : 412 pages
File Size : 53,6 Mb
Release : 1980
Category : Septic tanks
ISBN : UOM:39015042095177

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Design Manual by Anonim Pdf

Author : Mohammad Karamouz
Publisher : CRC Press
Page : 1100 pages
File Size : 55,6 Mb
Release : 2021-12-29
Category : Science
ISBN : 9781000487350

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Water Systems Analysis, Design, and Planning by Mohammad Karamouz Pdf

This book presents three distinct pillars for analysis, design, and planning: urban water cycle and variability as the state of water being; landscape architecture as the medium for built-by-design; and total systems as the planning approach. The increasing demand for water and urban and industrial expansions have caused myriad environmental, social, economic, and political predicaments. More frequent and severe floods and droughts have changed the resiliency and ability of water infrastructure systems to operate and provide services to the public. These concerns and issues have also changed the way we plan and manage our water resources. Focusing on urban challenges and contexts, the book provides foundational information regarding water science and engineering while also examining topics relating to urban stormwater, water supply, and wastewater infrastructures. It also addresses critical emerging issues such as simulation and economic modeling, flood resiliency, environmental visualization, satellite data applications, and digital data model (DEM) advancements. Features: Explores various theoretical, practical, and real-world applications of system analysis, design, and planning of urban water infrastructures Discusses hydrology, hydraulics, and basic laws of water flow movement through natural and constructed environments Describes a wide range of novel topics ranging from water assets, water economics, systems analysis, risk, reliability, and disaster management Examines the details of hydrologic and hydrodynamic modeling and simulation of conceptual and data-driven models Delineates flood resiliency, environmental visualization, pattern recognition, and machine learning attributes Explores a compilation of tools and emerging techniques that elevate the reader to a higher plateau in water and environmental systems management Water Systems Analysis, Design, and Planning: Urban Infrastructure serves as a useful resource for advanced undergraduate and graduate students taking courses in the areas of water resources and systems analysis, as well as practicing engineers and landscape professionals.

Author : David Hendricks
Publisher : CRC Press
Page : 930 pages
File Size : 40,8 Mb
Release : 2016-04-19
Category : Technology & Engineering
ISBN : 9781439895092

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Fundamentals of Water Treatment Unit Processes by David Hendricks Pdf

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 wastew

Author : Metcalf & Eddy
Publisher : Unknown
Page : 404 pages
File Size : 49,8 Mb
Release : 1974
Category : Water
ISBN : UIUC:30112108334381

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Process Design Manual for Upgrading Existing Wastewater Treatment Plants by Metcalf & Eddy Pdf

Author : Nicholas P. Cheremisinoff
Publisher : CRC Press
Page : 844 pages
File Size : 49,8 Mb
Release : 1994-11-09
Category : Technology & Engineering
ISBN : 0824792777

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Handbook of Water and Wastewater Treatment Technology by Nicholas P. Cheremisinoff Pdf

Offers information on the treatment of water and wastewater for municipal, sanitary and industrial applications, focusing on unit operations and processes that serve the broadest range of users. Wastewater treatement unit operations, including filtration, flotation, chemical coagulation, flocculation and sedimentation, as well as advanced technologies, are discussed.