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Municipal Wastewater Treatment

Municipal Wastewater Treatment PDF Author: Andrew Stoddard
Publisher: John Wiley & Sons
ISBN: 0471463523
Category : Technology & Engineering
Languages : en
Pages : 672

Book Description
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.

Municipal Wastewater Treatment

Municipal Wastewater Treatment PDF Author: Andrew Stoddard
Publisher: John Wiley & Sons
ISBN: 0471463523
Category : Technology & Engineering
Languages : en
Pages : 672

Book Description
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.

Trust in Numbers

Trust in Numbers PDF Author: Theodore M. Porter
Publisher: Princeton University Press
ISBN: 0691210543
Category : Science
Languages : en
Pages : 336

Book Description
A foundational work on historical and social studies of quantification What accounts for the prestige of quantitative methods? The usual answer is that quantification is desirable in social investigation as a result of its successes in science. Trust in Numbers questions whether such success in the study of stars, molecules, or cells should be an attractive model for research on human societies, and examines why the natural sciences are highly quantitative in the first place. Theodore Porter argues that a better understanding of the attractions of quantification in business, government, and social research brings a fresh perspective to its role in psychology, physics, and medicine. Quantitative rigor is not inherent in science but arises from political and social pressures, and objectivity derives its impetus from cultural contexts. In a new preface, the author sheds light on the current infatuation with quantitative methods, particularly at the intersection of science and bureaucracy.

The Memorial History of Hartford County, Connecticut, 1633-1884

The Memorial History of Hartford County, Connecticut, 1633-1884 PDF Author: James Hammond Trumbull
Publisher:
ISBN:
Category : Hartford County (Conn.)
Languages : en
Pages : 726

Book Description


Study and Interpretation of the Chemical Characteristics of Natural Water. (2nd. Ed.).

Study and Interpretation of the Chemical Characteristics of Natural Water. (2nd. Ed.). PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

Book Description


Western Massachusetts

Western Massachusetts PDF Author: John Hoyt Lockwood
Publisher:
ISBN:
Category : Massachusetts
Languages : en
Pages : 616

Book Description


History of the Town of Bernardston, Franklin County, Massachusetts. 1736-1900

History of the Town of Bernardston, Franklin County, Massachusetts. 1736-1900 PDF Author: Lucy Jane Cutler Kellogg
Publisher:
ISBN:
Category : Bernardston (Mass.)
Languages : en
Pages : 716

Book Description


A General History of the Burr Family

A General History of the Burr Family PDF Author: Charles Burr Todd
Publisher:
ISBN:
Category :
Languages : en
Pages : 398

Book Description


Town histories

Town histories PDF Author: James Hammond Trumbull
Publisher:
ISBN:
Category : Hartford County (Conn.)
Languages : en
Pages : 762

Book Description


The Neville Site

The Neville Site PDF Author: Dena Ferran Dincauze
Publisher: Peabody Museum Press
ISBN: 0873659031
Category : History
Languages : en
Pages : 161

Book Description
Analysis of the Neville Site demonstrated early connections between the New England area and the Southeast. Current excavations in Manchester have reinvigorated interest in the archaeology of New Hampshire and created a demand for this facsimile edition of the original 1976 publication.

Mining and Selling Radium and Uranium

Mining and Selling Radium and Uranium PDF Author: Roger F. Robison
Publisher: Springer
ISBN: 3319118307
Category : Science
Languages : en
Pages : 271

Book Description
Presented here is the story of the mining and sale of uranium and radium ore through biographical vignettes, chemistry, physics, geology, geography, occupational health, medical utilization, environmental safety and industrial history. Included are the people and places involved over the course of over 90 years of interconnected mining and sale of radium and uranium, finally ending in 1991 with the abandonment of radium paint and medical devices, Soviet nuclear parity, and the Radiation Exposure Compensation Act.