Download pdf Transactions of the Canadian Society of Civil Engineers Volume 14
Download pdf Transactions of the Canadian Society of Civil Engineers Volume 14
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Author: Canadian Society of Civil Engineers
Number of Pages: 52 pages
Published Date: 01 Mar 2012
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: Englishhttps://d20eq91zdmkqd.cloudfront.net/assets/images/book/large/9781/2364/9781236410177.jpg
ISBN: 9781130369953
File size: 44 Mb
File Name: Transactions.of.the.Canadian.Society.of.Civil.Engineers.Volume.14.pdf
Download Link: Transactions of the Canadian Society of Civil Engineers Volume 14
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1900 Excerpt: ... sufficient. For these and similar reasons the adoption of this method may result in a considerable saving in the expense of constructing long outfall sewers, pumping plants, etc., which should be credited to it when making comparative estimates of cost. The operating expenses' will certainly be less than for any of the artificial processes, and will probably not be greater than for land treatment. In conclusion, it may be stated that the experience of the last four or five years seems to indicate that the main problems in the disposal of sewage have been solved; and that further progress will be in the direction of improvements in the methods of applying the principles, and in the details of operation. Whether the preliminary liquefaction, which is the distinguishing feature of these new bacterial methods, is essentially anaerobic or not is not certain, in view of the action which takes place in the coarse bed of the Dibdin system. In any case preliminary treatment in an open or closed septic tank seems advisable. A system of this kind is especially adapted for isolated plants such as for large country houses, hospitals, schools, etc., 'being compact in arrangement, and, when 'covered, free from nuisance, while at the same time protected from the effects of cold. The degree of purification effected by svich methods has been already referred to, and the effluents have been shown to be entirely satisfactory, both from the point of view of their chemical purity, and of their freedom from putrescible material. The bacterial efficiency is, however, very low, the number of bacteria in the effluent not being very greatly less than in the Taw sewage. This is, of course, an advantage rather than an objection if the discharge is into a stream not used lower, down as...
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Transactions of the Canadian Society of Civil Engineers Volume 14 by Canadian Society of Civil Engineers
Author: Canadian Society of Civil Engineers
Number of Pages: 52 pages
Published Date: 01 Mar 2012
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: Englishhttps://d20eq91zdmkqd.cloudfront.net/assets/images/book/large/9781/2364/9781236410177.jpg
ISBN: 9781130369953
File size: 44 Mb
File Name: Transactions.of.the.Canadian.Society.of.Civil.Engineers.Volume.14.pdf
Download Link: Transactions of the Canadian Society of Civil Engineers Volume 14
---------------------------------------------------------------
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1900 Excerpt: ... sufficient. For these and similar reasons the adoption of this method may result in a considerable saving in the expense of constructing long outfall sewers, pumping plants, etc., which should be credited to it when making comparative estimates of cost. The operating expenses' will certainly be less than for any of the artificial processes, and will probably not be greater than for land treatment. In conclusion, it may be stated that the experience of the last four or five years seems to indicate that the main problems in the disposal of sewage have been solved; and that further progress will be in the direction of improvements in the methods of applying the principles, and in the details of operation. Whether the preliminary liquefaction, which is the distinguishing feature of these new bacterial methods, is essentially anaerobic or not is not certain, in view of the action which takes place in the coarse bed of the Dibdin system. In any case preliminary treatment in an open or closed septic tank seems advisable. A system of this kind is especially adapted for isolated plants such as for large country houses, hospitals, schools, etc., 'being compact in arrangement, and, when 'covered, free from nuisance, while at the same time protected from the effects of cold. The degree of purification effected by svich methods has been already referred to, and the effluents have been shown to be entirely satisfactory, both from the point of view of their chemical purity, and of their freedom from putrescible material. The bacterial efficiency is, however, very low, the number of bacteria in the effluent not being very greatly less than in the Taw sewage. This is, of course, an advantage rather than an objection if the discharge is into a stream not used lower, down as...
Read online Transactions of the Canadian Society of Civil Engineers Volume 14 Buy and read online Transactions of the Canadian Society of Civil Engineers Volume 14 Download Transactions of the Canadian Society of Civil Engineers Volume 14 for pc, mac, kindle, readers Download to iPad/iPhone/iOS, B&N nook Transactions of the Canadian Society of Civil Engineers Volume 14 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent
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