Download or read book The Examination of Waters and Water Supplies written by John Clough Thresh and published by . This book was released on 1904 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Examination of Waters and Water Supplies written by E. V. Suckling and published by . This book was released on 1925 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Examination of Waters and Water Supplies written by John Clough Thresh and published by . This book was released on 1949 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Examination of Waters and Water Supplies written by John Clough Thresh and published by . This book was released on 1958 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Examinations of the water supplies and inland waters of Massachusetts 1887 1890 Introduction I Examinations of water supplies and rivers 2 Drown T M The chemical examination of waters and the interpretation of analyses 3 Parker G H Report upon the organisms excepting the bacteria found in the waters of the state July 1887 to June 1889 4 Stearns F P Summary of water supply statistics also records of rainfall flow of streams and temperatures of air and water 5 A classification of the drinking waters of the state 6 Stearns F P and Drown T M Special topics relating to the quality of public water supplies 7 Stearns F P The pollution and self purification of streams Vol 2 Experimental investigations upon the purification of sewage and upon the intermittent filtration of water Lawrence Mass 1888 1890 written by Massachusetts. State Board of Health and published by . This book was released on 1890 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Examination of Waters and Water Supplies Classic Reprint written by John Clough Thresh and published by . This book was released on 2015-07-26 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Examination of Waters and Water Supplies In this edition various sections have been amplified, one or two almost entirely re-written, and two additional ones added. Extended experience has enabled me to write with increased confidence of the modes of procedure and methods of analysis recommended, and, whilst the opinions of others may be freely quoted, everything recommended is based upon personal experience. The edition has had to be revised at a time when my leisure was very limited, and considerable intervals have, on occasions, elapsed between the revision of one section and another, and it is possible that a little repetition may have resulted. If such is found to be the case, it will probably be in connection with some point which I have thought it desirable especially to emphasise, and may therefore need no excuse. Many persons who have found the book useful have kindly sent mo suggestions. These have all been carefully considered; but the majority are not referred to, as they were either not germane to the subject or did not appear to be of any practical use. My one endeavour has been to make the work as practical and useful as possible. 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.
Download or read book EXAM OF WATERS WATER SUPPLIE written by John Clough 1850-1932 Thresh and published by Wentworth Press. This book was released on 2016-08-26 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Examination of Water Supplies written by John Clough Thresh and published by . This book was released on 1904 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Examination of Water and Water Supplies written by John Clough Thresh and published by Rarebooksclub.com. This book was released on 2013-09 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1913 edition. Excerpt: ...The glass stopper was greased so that it could easily be pulled out and a second cord attached to it. Upon lowering the bottle the broomstick prevented it revolving, and the two cords did not therefore intertwine. When the bottle had sunk to the requisite depth, the stopper was removed by briskly jerking the cord attached thereto. Probably the following device used by some well-sinkers would have been equally successful. The cord is tied round the neck of the weighted bottle, and then at a distance of 2 or 8 inches a loop is passed round the base of the stopper. The stopper is tightly inserted and the bottle suspended by the stopper. When sunk to the requisite depth, a sharp jerk on the cord should pull out the stopper and the bottle fills with water. It is not always successful, especially if the bottle is sunk to any considerable depth. Occasionally water has to be obtained from 2-inch tubes driven for experimental purposes. In such cases the apparatus shown in fig. 2 and made out of a 200 or 250 c.c. pipette answers very well. A is a piece of lead pipe sufficiently heavy to sink the pipette. B is a perforated rubber stopper fitted on the upper end of the pipette and covered with a narrow strip of oiled silk. This is secured by a string tied tightly round the stopper, and a loop should be left so that the apparatus can be attached to a cord. When the tube is lowered the water enters, displacing the air through the oiled-silk valve. When raised the pressure on this valve closes it securely and prevents the water escaping.. When a water has to be examined bacteriologically, special precautions must be taken to prevent the slightest risk of contamination. If collected in bottles these should be small (250 to 500 c.c. capacity!), and have...
Download or read book The Examination of Waters and Water Supplies written by John Clough Thresh and published by . This book was released on 1933 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Examination of Waters and Water Supplies written by John Clough Thresh and published by . This book was released on 1925 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Examinations by the State board of health of the water supplies and inland waters of Massachusetts 1887 1890 written by Massachusetts. State Board of Health and published by . This book was released on 1890 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Examinations by the State Board of Health of the water supplies and inland waters of Massachusetts 1887 1890 pt 1 1890 written by Massachusetts. Dept. of Public Health and published by . This book was released on 1890 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Treatment and Examination written by William Stewart Holden and published by . This book was released on 1970 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contaminated Water Supplies at Camp Lejeune written by National Research Council and published by National Academies Press. This book was released on 2009-09-06 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1980s, two water-supply systems on the Marine Corps Base Camp Lejeune in North Carolina were found to be contaminated with the industrial solvents trichloroethylene (TCE) and perchloroethylene (PCE). The water systems were supplied by the Tarawa Terrace and Hadnot Point watertreatment plants, which served enlisted-family housing, barracks for unmarried service personnel, base administrative offices, schools, and recreational areas. The Hadnot Point water system also served the base hospital and an industrial area and supplied water to housing on the Holcomb Boulevard water system (full-time until 1972 and periodically thereafter). This book examines what is known about the contamination of the water supplies at Camp Lejeune and whether the contamination can be linked to any adverse health outcomes in former residents and workers at the base.
Download or read book Chemical Survey of the Water Supplies of Illinois written by Illinois State Water Survey and published by . This book was released on 1906 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Watershed Management for Potable Water Supply written by National Research Council and published by National Academies Press. This book was released on 2000-02-17 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.
