Lanterna Rally
eBook PDF Download Digital Library
The Purification of Public Water Supplies (Classic Reprint)
Author: John W. Hill
Publisher: Forgotten Books
Published: 2017-10-13
Total Pages: 324
ISBN-13: 9780265264140
DOWNLOAD EBOOK →Excerpt from The Purification of Public Water Supplies The principal object in bringing out this work at the present time is to impress upon city officials, health officers, and others connected with or interested in works of public water supply, the necessity of a more vigorous attack of the problems of Water Pollution, and Purification of Water intended for drinking and other dietetic uses. The statistics of population and typhoid fever death rates (appendix A) have been obtained from health officers, water works managers, and official published reports. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Filtration of Public Water-supplies
The Purification of Public Water Supplies
Author: James Howard Bridge
Publisher: Forgotten Books
Published: 2017-11
Total Pages: 52
ISBN-13: 9781528339209
DOWNLOAD EBOOK →Excerpt from The Purification of Public Water Supplies: A Comparison in Methods, Cost and Results The fact that the percentage of removal of this abnormally pol luted water is so great, indicates the most excellent results obtained by the process; and the fact that the resulting count in the ozonized water is high in this case should not detract from the method nor be discouraging to the inventor of the process, since in no case will a city be compelled to render potable a supply from such a source. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Filtration of Public Water-Supplies (Classic Reprint)
Author: Allen Hazen
Publisher:
Published: 2016-06-27
Total Pages: 234
ISBN-13: 9781332804139
DOWNLOAD EBOOK →Excerpt from The Filtration of Public Water-Supplies There are three principal methods of securing a good water supply for a large city. The first consists of damming a stream from an uninhabited or but sparsely inhabited watershed, thus forming an impounding reservoir. This method is extensively used in England and in the United States. In the latter most of the really good and large Supplies are so obtained. It is only applicable to places having suitable watersheds within a reason. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Water Purification, by
Purification of the Washington Water Supply (Classic Reprint)
Author: Charles Moore
Publisher: Forgotten Books
Published: 2015-07-27
Total Pages: 262
ISBN-13: 9781332030415
DOWNLOAD EBOOK →Excerpt from Purification of the Washington Water Supply After a very long and careful investigation, the report from the War Department, known as Colonel Miller's report, took the ground that the water supply of the District of Columbia contained suspended clay in such fine particles as to make it practically impossible to use the slow sand system of filtration, and he, therefore, recommended the adoption of the rapid, or mechanical, system of filtration. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Purification of Public Water Supplies
Author: John Willmuth Hill
Publisher: Palala Press
Published: 2016-05-12
Total Pages: 330
ISBN-13: 9781356437153
DOWNLOAD EBOOK →This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Purification of the Washington Water Supply
Author: United States. Congress. Senate. Committee on the District of Columbia
Publisher:
Published: 1901
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOK →Second Report of an Investigation of the Rivers of Ohio as Sources of Public Water Supplies, 1899 (Classic Reprint)
Author: Ohio State Board Of Health
Publisher: Forgotten Books
Published: 2018-12-12
Total Pages: 290
ISBN-13: 9780666401793
DOWNLOAD EBOOK →Excerpt from Second Report of an Investigation of the Rivers of Ohio as Sources of Public Water Supplies, 1899 The public water supply of Bucyrus is badly polluted, and fortunately is held in such low esteem as to be but little, if at all, used for domestic purposes. The filters in use afford no adequate purification of the supply. At Upper Sandusky the river, which has not recovered from its gross pollution at Bucyrus, is again used to receive sewage. While the conditions here are not nearly so bad as at Bucyrus, any increase in the amount of sewage of Upper Sandusky will create a serious nuisance. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
