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A Critical Evaluation Of The Operation And Performance Of Lagoons In Cold Climates
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Book Synopsis A Critical Evaluation of the Operation and Performance of Lagoons in Cold Climates by : Daniel Walter Smith
Download or read book A Critical Evaluation of the Operation and Performance of Lagoons in Cold Climates written by Daniel Walter Smith and published by . This book was released on 1983 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unpublished report. Critical review of information on the design, operation and performance of sewage lagoons in regions where lagoons form seasonal ice cover. Information from the northern US., Canada and Alaska is included.
Book Synopsis A Critical Evaluation of the Operation and Performance of Lagoons in Cold Climates by : Daniel Walter Smith
Download or read book A Critical Evaluation of the Operation and Performance of Lagoons in Cold Climates written by Daniel Walter Smith and published by . This book was released on 1985 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sewage Lagoons in Cold Climates by : Gordon R. Finch
Download or read book Sewage Lagoons in Cold Climates written by Gordon R. Finch and published by Ottawa, Ontario : Environment Canada. EPS, Technical Services Branch. This book was released on 1985 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the performance of sewage lagoons subject to seasonal ice cover in Canada north of 60, northern U.S.A. and Alaska, and identifies research and development needs.
Book Synopsis Pond Treatment Technology by : Andrew Shilton
Download or read book Pond Treatment Technology written by Andrew Shilton and published by IWA Publishing. This book was released on 2006-03-01 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pond treatment technology is used in tens of thousands of applications serving many millions of people across the globe - why? Simply because it is efficient and effective. While pond treatment technology offers relative simplicity in its application, it incorporates a host of complex and diverse mechanisms that work to treat and cleanse polluted waters before their return to our environment. This book offers a comprehensive review of the pond technology field including the newest ideas and latest findings. Topics covered include: The physical, chemical and biological characteristics of the pond environment; A detailed review of pond treatment mechanisms and performance; Comprehensive guidance on pond design, operation and upgrade options; A range of chapters summarising new and emerging pond technologies; The integration of ponds with wetlands and aquaculture systems and their use as storage reservoirs; Special applications of pond technology in cold climates, for agricultural wastes and for treatment of stormwater. The objective of this book is to get this wealth of knowledge "out there" to the users to ensure the continuous improvement and ongoing success of this crucial technology.
Download or read book Geocryology written by Stuart A. Harris and published by CRC Press. This book was released on 2017-09-28 with total page 903 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a general survey of Geocryology, which is the study of frozen ground called permafrost. Frozen ground is the product of cold climates as well as a variety of environmental factors. Its major characteristic is the accumulation of large quantities of ice which may exceed 90% by volume. Soil water changing to ice results in ground heaving, while thawing of this ice produces ground subsidence often accompanied by soil flowage. Permafrost is very susceptible to changes in weather and climate as well as to changes in the microenvironment. Cold weather produces contraction of the ground, resulting in cracking of the soil as well as breakup of concrete, rock, etc. Thus permafrost regions have unique landforms and processes not found in warmer lands. The book is divided into three parts. Part 1 provides an introduction to the characteristics of permafrost. Four chapters deal with its definition and characteristics, the unique processes operating there, the factors affecting it, and its general distribution. Part 2 consists of seven chapters describing the characteristic landforms unique to these areas and the processes involved in their formation. Part 3 discusses the special problems encountered by engineers in construction projects including settlements, roads and railways, the oil and gas industry, mining, and the agricultural and forest industries. The three authors represent three countries and three language groups, and together have over 120 years of experience of working in permafrost areas throughout the world. The book contains over 300 illustrations and photographs, and includes an extensive bibliography in order to introduce the interested reader to the large current literature. Finalist of the 2019 PROSE Awards.
Book Synopsis Biotechnological Applications of Cold-Adapted Organisms by : Rosa Margesin
Download or read book Biotechnological Applications of Cold-Adapted Organisms written by Rosa Margesin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can industry profit from the biochemical tricks of cold-adapted organisms? This book covers a range of aspects in this fascinating field, from genetic tools to environmental biotechnology.
Book Synopsis Cold Climate Sewage Lagoons by : A. R. Townshend
Download or read book Cold Climate Sewage Lagoons written by A. R. Townshend and published by . This book was released on 1987 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a workshop on cold climate sewage lagoons, presenting information on: climatic, biological, physio-chemical andgeotechnical influences; lagoon design and operation, including site selection design models, process design, construction and operation; up-grading lagoon systems using innovative methods of achieving high-qualityeffluents either by modifications to lagoon technology or by the introductionof new ideas such as aquaculture; a summary of the information gapsidentified, which will form the plan for future research; and a formulationof research priorities and organizational framework. The workshop dealtprimarily with conventional facultative lagoon and anaerobic lagoons, butalso dealt with some aerated lagoons which are mainly used in Quebec.
Book Synopsis Canadian Journal of Civil Engineering by :
Download or read book Canadian Journal of Civil Engineering written by and published by . This book was released on 1991 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Pollution Research Journal of Canada by :
Download or read book Water Pollution Research Journal of Canada written by and published by . This book was released on 1990 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Engineering in Our Environment: no. 1. Environmental. 2. Groundwater (1 v) by : Canadian Society for Civil Engineering. Conference
Download or read book Engineering in Our Environment: no. 1. Environmental. 2. Groundwater (1 v) written by Canadian Society for Civil Engineering. Conference and published by . This book was released on 1990 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On-site Wastewater Treatment by : American Society of Agricultural Engineers
Download or read book On-site Wastewater Treatment written by American Society of Agricultural Engineers and published by . This book was released on 1994 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 4th International CIEC Symposium "Agricultural Waste Management and Environmental Protection" by : Erwin Welte
Download or read book 4th International CIEC Symposium "Agricultural Waste Management and Environmental Protection" written by Erwin Welte and published by . This book was released on 1988 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Degradation of Wastes by : A.M. Martin
Download or read book Biological Degradation of Wastes written by A.M. Martin and published by Springer. This book was released on 1991-12-31 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cumulative effects of pollution have led, in recent years, to increased public concern, which is resulting in stricter legislation on the discharge of wastes in whatever state they are present: gaseous, liquid or solid. The treatment and disposal of wastes has become one of the most important problems facing mankind. This is a problem which will not disappear, and could even worsen, if it is not faced with resolution by all the main parties involved: consumers, governments, producers and scientists. Some wastes could be reused, producing some economic return which could pay for the waste-treatment process. In the best of cases, this could become an economically attractive recycling operation. However, in many situations, waste treatment is considered to be an unproductive process which entails additional costs to an otherwise productive operation. Methods for the removal and purification of wastes (including those considered to be 'toxic wastes', the most dreaded form of pollution), if developed at all, suffer from serious limitations. Two of these are the high energy input into the process and, after the contaminants have been removed, the lingering problem of what to do with them, as they will then exist as some kind of concentrate. The ideal solution is none other than a natural, biological process to degrade wastes. Fortunately, mankind is increasingly choosing that option, as exemplified by the general acceptance of the role of biotechnology in modern society.
Book Synopsis Lagoons in Cold Climates and Their Performance in Saskatchewan by : G.N. Mathavan
Download or read book Lagoons in Cold Climates and Their Performance in Saskatchewan written by G.N. Mathavan and published by . This book was released on 1989 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Sanitation Reviews by :
Download or read book Environmental Sanitation Reviews written by and published by . This book was released on 1988 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1988 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Waste Treatment Lagoons--state of the Art by : Ross E. McKinney
Download or read book Waste Treatment Lagoons--state of the Art written by Ross E. McKinney and published by . This book was released on 1972 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review of published literature and field evaluations revealed the presence of over 3500 waste treatment lagoons currently in operation in the United States. The three types of lagoons in use include: Oxidation lagoons; Aerated lagoons; and Anaerobic lagoons. Oxidation lagoons depend upon algae to supply oxygen by photosynthesis and degrade the waste products. Effluent quality is determined by the quantity of algae in the effluent and several methods of algae removal are currently under investigation. Aerated lagoons may be merely oxidation ponds with supplemental aeration, partially mixed activated sludge (facultative aerated) or complete mix activated sludge (CMAS) systems. Anaerobic lagoons can provide up to 80% BOD removals, but must be followed by some type of aerobic treatment to produce a high quality effluent. The review has demonstrated that lagoons do have applicability to the total waste treatment problem.
