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.
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Descripción Elsevier, United Kingdom, 2012. Hardcover. Estado de conservación: New. HARDCOVER Legendary independent bookstore online since 1994. Reliable customer service and no-hassle return policy. New Arrivals. Book: NEW, New. Bookseller Inventory # 01978044454304200. Nº de ref. de la librería 01978044454304200
Descripción Elsevier, 2012. Hardcover. Estado de conservación: New. Never used!. Nº de ref. de la librería P11044454304X
Descripción Elsevier Science Ltd, 2012. Hardcover. Estado de conservación: Brand New. 1st edition. 384 pages. 9.50x7.50x0.75 inches. In Stock. Nº de ref. de la librería zk044454304X