Clean Water And How To Get It - Couverture souple

Hazen, Allen

Couverture souple

ISBN 10 : 1406781673 ISBN 13 : 9781406781670

Editeur : Read Books, 2007

A propos du livre

Présentation de l'éditeur :

LIST OF ILLUSTRATIONS.
facing page
Interior of covered pure-water reservoir at Washington, D. C.f before being filled with water. It is covered for the purpose of keeping the filtered water clean..........Frontispiece
The Old Croton Dam. This view was taken before the filling of the New Croton Dam, which now entirely submerges the old dam............................................ 2
High Bridge in 1907. Built about 1840 to carry Croton water
across the Harlem River to New York City............. 2
The new Croton Dam holding back water for the supply of
New York City...................................... 4
One of the Boston Pumping Stations....................... 8
Wachusett Dam of the Metropolitan Water Works for Boston
and Suburbs........................................ 8
Tubercles Growing in Iron Water-pipes..................... 60
An early type of Mechanical Filter at Chattanooga, Tenn..... 76
The Little Falls Filters of the East Jersey Water Compa

Table of Contents

CONTENTS; Page; CHAPTER I; Impounding Reservoir Suppliesi; CHAPTER II; Water Supplies from Small Lakes 26; CHAPTER III Supplies from the Great Lakes 29; CHAPTER IV Water Suppliesfrom Rivers 32; CHAPTER V; Ground Water Supplies 42; CHAPTER VI; On the Action of Water on Iron Pipes and the; Effect thereof on the Quality of the Water 59; CHAPTER VII Development of Water Purification in America 67; CHAPTER VIII On the Nature of the Methods of Purifying Water 82; viii; CONTENTS; Pace; CHAPTER IX; On the Application of the Methods of Water Purification, Arranged According to the Mat-; ters to bk Removed by the Treatment 92; CHAPTER X; Storage of Filtered Water 114; CHAPTER XI; On the Required Sizils of Filters and Other; Parts of Water Works 116; CHAPTER XII; As to the Pressure under which Water is to be Delivered 123; CHAPTER XIII On t

Présentation de l'éditeur :

Mr. Hazen's book is decidedly American in point of view and makes a strong case for the filtration of public water supplies as a means of protecting municipalities against typhoid and other forms of disease and for the improvement which can be so produced in the appearance, taste and odor of surface waters.
By some, the book will be regarded as too condensed to give a comprehensive knowledge of the many topics dealt with, but the volume is not intended to be exhaustive. It is such a statement of the essential principles of American water purification practice as Mr. Hazen's large experience as a consulting engineer in this field has led him to believe would be useful to beginners. There is no better textbook for persons desiring a knowledge of water purification in the United States.
There are eighteen chapters in Mr. Hazen's book, including such topics as water supplies from rivers, lakes and wells; the history of water purification in the United States; storage of filtered water; use and measurement of water; suitable pressure to be supplied in water works systems; effect of in in pipes on water, and the layout of works. The subjects dealt with include sand filters, mechanical filters, coagulation basins and aeration.
The book is well illustrated with half-tones and is produced with the usual excellence.
–Technology Review, Volume 16

À propos de cette édition

• Éditeur: Read Books
• Date d'édition: 2007
• ISBN 10: 1406781673
• ISBN 13: 9781406781670
• Reliure: Broché
• Nombre de pages: 256