Author: Robert Angus Smith
Publisher:
ISBN:
Category : Disinfection and disinfectants
Languages : en
Pages : 152

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Author: Robert Angus Smith
Publisher: Theclassics.Us
ISBN: 9781230311340
Category :
Languages : en
Pages : 40

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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. 1869 edition. Excerpt: ...entirely. We can then proceed to destroy the higher vegetable and noxious animal life. It has been asked if carbolic acid destroys infected matter, or merely prevents change in the matter during the time that the acid is present. Pettenkofer1 says that carbolic acid preserves inert the ferment cells, but when it is removed they become active. If this is true, the disinfectant must be used continuously, and the impure matter must be cleared away continuously, whilst soon in time, and especially in the earth, the infectious matter will die. We must put it out of the position where it will be dangerous. It is difficult to use enough of any disinfectant to destroy poison where life 1 Allgemeine Zeitung, February 4th, 1866. must be preserved, and impossible to do so instantly where the poison is strong. But these acids render fermenting matter inert, and this is the great object to be first attained. (Experiments since made lead me to believe that Pettenkofer must have used very weak acid.) Carbolic acid has been made a subject of special study of late by Mr. Crookes. He found that it did not affect the oxidation or action of inorganic substances. Meat steeped in a one per cent. solution of carbolic acid and then dried, preserved a fresh odour. The same with skin, gut, etc. The same with size and glue. A solution of albumen was very slowly and not completely coagulated by a one per cent. solution of carbolic acid. A few drops added to half a pint of fermenting sugar and yeast stop the action. The solution of one per cent.v stopped the activity of yeast, but produced no change in its appearance. Cheese mites, fish, and infusoria were destroyed, caterpillars, beetles, and gnats. The use of carbolic acid on a large scale was first brought...

Author: Robert Angus Smith
Publisher: Palala Press
ISBN: 9781358181085
Category :
Languages : en
Pages :

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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.

Author: Robert Angus Smith
Publisher:
ISBN: 9781330775684
Category : Science
Languages : en
Pages : 150

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Excerpt from Disinfectants and Disinfection Disinfection is an art borrowing its knowledge from chemistry. Some day it may rise into a science. We may then suppose it to be a division of Colysis. The first division may be made to include An sthetics - substances which restrain the vital action in animals; the second may include Antiseptics - substances which prevent decay in animal and vegetable matter, for use, beauty, or sentiment; the third, Disinfectants - substances which prevent or remove the corrupt state of organic bodies, solely to prevent them injuring the atmosphere. They are all probably one, and the second and third are clearly so in principle, but in practice they are connected with very different conditions of things. We cannot separate these two in taking a survey of the subject as it stands. A Greek friend showed us a few months ago a small vessel, from the tomb of an ancient Athenian, and shaped not very unlike our pots of pomade. The lid fitted on in a loose way, as is the case with our own earthenware manufacture for the toilet-table, but the material was porous. We opened it, and strange to say the odour of attar of roses was distinct. We are informed that it was so when the tomb was discovered. 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."

Author: M J 1869-1946 Rosenau
Publisher: Sagwan Press
ISBN: 9781376674651
Category :
Languages : en
Pages : 390

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Book Description
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.

Author: M. J. (Milton Joseph) 1869-194 Rosenau
Publisher: Wentworth Press
ISBN: 9781361918289
Category : History
Languages : en
Pages : 400

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Book Description
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.

Author: M J 1869-1946 Rosenau
Publisher: Sagwan Press
ISBN: 9781340403522
Category :
Languages : en
Pages : 354

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Book Description
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.

Author: M J 1869-1946 Rosenau
Publisher: Legare Street Press
ISBN: 9781019502952
Category :
Languages : en
Pages : 0

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A guide to methods of disinfection and sanitation, intended for use by public health officials and other professionals. 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 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. 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.

Author: Library of the Surgeon-General's Office (U.S.)
Publisher:
ISBN:
Category : Incunabula
Languages : en
Pages : 684

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Author: Samuel Rideal
Publisher:
ISBN:
Category :
Languages : en
Pages : 518

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