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Water Quality Indices

Water Quality Indices PDF Author: Tasneem Abbasi
Publisher: Elsevier
ISBN: 044454304X
Category : Science
Languages : en
Pages : 362
Book Description
This book covers water quality indices (WQI) in depth - it describes what purpose they serve, how they are generated, what are their strengths and weaknesses, and how to make the best use of them. It is a concise and unique guide to WQIs for chemists, chemical/environmental engineers and government officials. Whereas it is easy to express the quantity of water, it is very difficult to express its quality because a large number of variables determine the water quality. WQIs seek to resolve the difficulty by translating a set of a large number of variables to a one-digit or a two-digit numeral. They are essential in communicating the status of different water resources in terms of water quality and the impact of various factors on it to policy makers, service personnel, and the lay public. Further they are exceedingly useful in the monitoring and management of water quality. With the importance of water and water quality increasing exponentially, the importance of this topic is also set to increase enormously because only with the use of indices is it possible to assess, express, communicate, and monitor the overall quality of any water source. Provides a concise guide to WQIs: their purpose and generation Compares existing methods and WQIs and outlines strengths and weaknesses Makes recommendations on how the indices should be used and under what circumstances they apply

Water Quality Indices

Water Quality Indices PDF Author: Tasneem Abbasi
Publisher: Elsevier
ISBN: 044454304X
Category : Science
Languages : en
Pages : 362
Book Description
This book covers water quality indices (WQI) in depth - it describes what purpose they serve, how they are generated, what are their strengths and weaknesses, and how to make the best use of them. It is a concise and unique guide to WQIs for chemists, chemical/environmental engineers and government officials. Whereas it is easy to express the quantity of water, it is very difficult to express its quality because a large number of variables determine the water quality. WQIs seek to resolve the difficulty by translating a set of a large number of variables to a one-digit or a two-digit numeral. They are essential in communicating the status of different water resources in terms of water quality and the impact of various factors on it to policy makers, service personnel, and the lay public. Further they are exceedingly useful in the monitoring and management of water quality. With the importance of water and water quality increasing exponentially, the importance of this topic is also set to increase enormously because only with the use of indices is it possible to assess, express, communicate, and monitor the overall quality of any water source. Provides a concise guide to WQIs: their purpose and generation Compares existing methods and WQIs and outlines strengths and weaknesses Makes recommendations on how the indices should be used and under what circumstances they apply

Water Quality Indices

Water Quality Indices PDF Author: Wayne R. Ott
Publisher:
ISBN:
Category : Water quality
Languages : en
Pages : 128
Book Description


Water Quality Indices

Water Quality Indices PDF Author: Tasneem Abbasi
Publisher: Elsevier
ISBN: 0444543058
Category : Technology & Engineering
Languages : en
Pages : 384
Book Description
This book covers water quality indices (WQI) in depth – it describes what purpose they serve, how they are generated, what are their strengths and weaknesses, and how to make the best use of them. It is a concise and unique guide to WQIs for chemists, chemical/environmental engineers and government officials. Whereas it is easy to express the quantity of water, it is very difficult to express its quality because a large number of variables determine the water quality. WQIs seek to resolve the difficulty by translating a set of a large number of variables to a one-digit or a two-digit numeral. They are essential in communicating the status of different water resources in terms of water quality and the impact of various factors on it to policy makers, service personnel, and the lay public. Further they are exceedingly useful in the monitoring and management of water quality. With the importance of water and water quality increasing exponentially, the importance of this topic is also set to increase enormously because only with the use of indices is it possible to assess, express, communicate, and monitor the overall quality of any water source. Provides a concise guide to WQIs: their purpose and generation Compares existing methods and WQIs and outlines strengths and weaknesses Makes recommendations on how the indices should be used and under what circumstances they apply

Water Quality Indicators Guide

Water Quality Indicators Guide PDF Author: Charles R. Terrell
Publisher: DIANE Publishing
ISBN: 156806182X
Category : Technology & Engineering
Languages : en
Pages : 129
Book Description
Will aid in finding water quality solutions to problems from sediment, animal wastes, nutrients, pesticides and salts. Also helps fulfill the needs of educators for information and guidance to teach water quality in a clear and understandable manner. Extracts basic tenants from many disciplines, such as geology, biology, ecology and wastewater treatment, and focuses those ideas in making decisions about water quality. Over 100 charts, tables, and photos.

Water Quality Management

Water Quality Management PDF Author: Gholamreza Asadollahfardi
Publisher: Springer
ISBN: 3662447258
Category : Science
Languages : en
Pages : 118
Book Description
Considering the significance of water quality for drinking, irrigation and industry, availability of accurate and sufficient water quality data is necessary and having enough data without proper interpretation is not helpful for water quality management decisions. Hence, analysis of the existing data and prediction of future of water quality is vital. The current volume first defines the importance of water quality parameters regarding public health and irrigation. Secondly, the climatic situation and hydrological cycle of the area is considered for interpretation of the data. Various methodologies such as Box-Jenkins time series analysis, water quality indices, artificial neural networks and principal component analysis are described and applied to actual data for different environmental conditions such as arid, semiarid and mountainous areas. This book is a user manual for students and professionals involved in water quality planning and management.

Water Quality

Water Quality PDF Author: Voudouris
Publisher: BoD – Books on Demand
ISBN: 9535104861
Category : Technology & Engineering
Languages : en
Pages : 616
Book Description
The book attempts to covers the main fields of water quality issues presenting case studies in various countries concerning the physicochemical characteristics of surface and groundwaters and possible pollution sources as well as methods and tools for the evaluation of water quality status. This book is divided into two sections: Statistical Analysis of Water Quality Data;Water Quality Monitoring Studies.

River Water Quality Monitoring

River Water Quality Monitoring PDF Author: Larry W. Canter
Publisher: CRC Press
ISBN: 1351093312
Category : Technology & Engineering
Languages : en
Pages : 186
Book Description
The purpose of this book is to present practical information on the planning and conduction of river water quality monitoring studies.

A Methodology for Comparative Evaluation of Water Quality Indices

A Methodology for Comparative Evaluation of Water Quality Indices PDF Author: William E. Booth
Publisher:
ISBN:
Category : Water quality
Languages : en
Pages : 159
Book Description


An Introduction to Reservoir Water Quality Assessment Techniques

An Introduction to Reservoir Water Quality Assessment Techniques PDF Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 47
Book Description
Introductory technical guidance for civil engineers and other professional engineers and planners interested in techniques for assessment of reservoir water quality. Here is what is discussed:1. SCOPE 2. GENERAL 3. INFORMATION SEARCH 4. PROJECT CHARACTERISTICS AND CALCULATIONS 5. SITE-SPECIFIC WATER QUALITY DATA 6. STUDY OBJECTIVES 7. FIELD INVESTIGATIONS 8. LABORATORY STUDIES 9. STATISTICAL TECHNIQUES 10. WATER QUALITY INDICES 11. REMOTE SENSING 12. PREDICTIVE TECHNIQUES - GENERAL 13. REGRESSION ANALYSIS 14. COMPARATIVE ANALYSIS 15. MODELING 16. NUTRIENT LOADING MODELS 17. NUMERICAL SIMULATION MODELS 18. PHYSICAL MODELS.

International River Water Quality

International River Water Quality PDF Author: Gerry Best
Publisher: CRC Press
ISBN: 9780419215400
Category : Science
Languages : en
Pages : 310
Book Description
This book is a collection of papers presented at the 2nd International River Quality Symposium. The papers give case studies of the quality of rivers in different parts of the world, focusing particularly on the polluted Vistula River in Poland and the revived Will amette River in Oregon, USA which was the subject of a major cleaning operation in the 1970s. The book provides valuable information on the quality of rivers in Eastern Europe, particulary Poland. It is timely since, with the collapse of communism, Eastern European countries are faced with tackling huge environmental problems created by the lack of investment in environmental technology. The situation in Poland is contrasted with the USA and UK where water pollution problems have largely been overcome.