Download or read book Nitrification denitrification of Wastewater Using a Single sludge System written by A. G. Smith and published by . This book was released on 1978 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes a full-scale evaluation of the split return mode for nitrification-denitrification of a combined domestic/ industrial wastewater. The investigation, which took place from July 1974 to December 1975 at the Ontario Ministry of the Environment's Ontario Experimental Facility at Brampton, followed pilot-studies at Kleinburg, Ontario. The evaluation investigated the effect of ferric chloride addition on phosphorous removal; the effect of solids retention times and sludge ages on nitrogen reactions at various temperatures; hydrogen peroxide addition and the use of a screen centrifuge on mixed liquor conditioning; as weIl as the suitability of the system for solids control and for maintenance of consistent nitrogen removal under different temperature conditions. It was concluded that the single-sludge, split-return system gave excellent nitrogen removal with minimal methanol application.
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1981 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal written by Water Pollution Control Federation and published by . This book was released on 1981 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compte Rendu 12e Symposium International Sur Le Traitement Des Eaux Us es written by Association québécoise des techniques de l'eau and published by . This book was released on 1989 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book DARE s Dictionary of Environmental Sciences and Engineering written by A.M.O. Mohamed and published by CRC Press. This book was released on 2021-05-30 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ideal for anyone interested in environmental issues, this dictionary draws together information from a variety of sources to better facilitate understanding of this wide-ranging subject. Detailed explanations help to promote clearer communication between professionals and provide a standardized reference point for technical translation, a quick-reference guide for researchers and professionals, and an invaluable knowledge base for cross-disciplinary readers from the fields of health, politics, economics and engineering.
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Download or read book Biofilms Science and Technology written by L. Melo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofilms -- Science and Technology covers the main topics of biofilm formation and activity, from basic science to applied aspects in engineering and medicine. The book presents a masterly discussion of microbial adhesion, the metabolism of microorganisms in biofilms, modelling of mass transfer and biological reaction within biofilms, as well as the behaviour of these microbial communities in industry (waste water treatment, heat exchanger biofouling, membranes, food processing) and in medicine (teeth, implants, prosthetic devices). Laboratory techniques and industrial monitoring methods are also presented. The book is directed at readers at the postgraduate level and is organised as a textbook, containing 11 chapters, a glossary, and a detailed subject index.
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