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Wastewater Treatment In Cold Regions By Overland Flow
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Book Synopsis Wastewater Treatment in Cold Regions by Overland Flow by : Courtland James Martel
Download or read book Wastewater Treatment in Cold Regions by Overland Flow written by Courtland James Martel and published by . This book was released on 1980 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary effluent, secondary effluent (package extended aeration plant effluent with BOD's often greater than 30 mg/liter) and tapwater were applied to separate sections of a pilot-scale overland flow site in a cold regions environment. The average application rate for each section was 5.0 cm (2.0 in.) per week. Performance was evaluated for one year, May 1977 to June 1978. Results of this study demonstrated that overland flow can renovate both primary and secondary effluent during spring, summer and fall seasons. However, during winter, runoff water quality from the primary section exceeded the 30-mg/liter BOD standard for 82 days. This was not the case in the secondary section, where the runoff water quality met secondary effluent standards even during winter. Runoff from the tapwater section contained almost no pollutants during its entire operation. Ammonia was the easiest form of nitrogen to remove and nitrate was the most difficult. Rainstorms did not cause a 'flushing' effect. However, ammonia and nitrate concentrations in the runoff increased during snowmelt. The forage yield from the primary and secondary sections was almost twice that of a typical New Hampshire hayfield. Wastewater application during winter caused only minor cases of plant injury. Based on these results, a minimum of 30 days of storage is recommended if overland flow is used as a polishing process. If overland flow is used to treat primary effluent, the number of storage days predicted by EPA-1 computer program appears to be adequate. (Author).
Book Synopsis Overland Flow Treatment of Poultry Processing Wastewater in Cold Climates by :
Download or read book Overland Flow Treatment of Poultry Processing Wastewater in Cold Climates written by and published by . This book was released on 1981 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Highlights of Research on Overland Flow for Advanced Treatment of Wastewater by : Charles R. Lee
Download or read book Highlights of Research on Overland Flow for Advanced Treatment of Wastewater written by Charles R. Lee and published by . This book was released on 1976 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Process Design Manual for Land Treatment of Municipal Wastewater by : United States. Environmental Protection Agency
Download or read book Process Design Manual for Land Treatment of Municipal Wastewater written by United States. Environmental Protection Agency and published by . This book was released on 1984 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Overland Flow Treatment of Poultry Processing Wastewater in Cold Climates by : Lloyd H. Ketchum
Download or read book Overland Flow Treatment of Poultry Processing Wastewater in Cold Climates written by Lloyd H. Ketchum and published by . This book was released on 1981 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic Benefits of Research on the Land Treatment of Wastewater by Overland Flow by : John R. Bouzoun
Download or read book Economic Benefits of Research on the Land Treatment of Wastewater by Overland Flow written by John R. Bouzoun and published by . This book was released on 1980 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Process Design Manual for Land Treatment of Municipal Wastewater by :
Download or read book Process Design Manual for Land Treatment of Municipal Wastewater written by and published by . This book was released on 1985 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wastewater Treatment by Overland Flow at Paw Paw, Michigan by : Harry L. Bush
Download or read book Wastewater Treatment by Overland Flow at Paw Paw, Michigan written by Harry L. Bush and published by . This book was released on 1991 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Constructed Wetlands for Wastewater Treatment in Cold Climates by : Ü Mander
Download or read book Constructed Wetlands for Wastewater Treatment in Cold Climates written by Ü Mander and published by Witpress. This book was released on 2003 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents 17 contributions focusing on the potential, and use of, constructed wetlands for wastewater treatment in cold climate areas. The central issues examined are the long-term experiences of such wetlands, optimum design to improve purification efficiency, the intensity of the critical processes of organic matter mineralization and nutrient retention during winter, and constructed wetland use for multiple purposes.
Book Synopsis Plant Growth and Management for Wastewater Treatment in Overland Flow Systems by : Antonio J. Palazzo
Download or read book Plant Growth and Management for Wastewater Treatment in Overland Flow Systems written by Antonio J. Palazzo and published by . This book was released on 1982 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Domestic wastewater was applied over a four-year period at various rates to three overland flow test slopes to study forage grass growth and nutrient removal. The annual application rates of nitrogen and phosphorus ranged up to 2026 and 226 kg/ha, respectively. The forage grasses were harvested three times per season. Plant yields, composition and uptake of nutrients were determined. The results show that reed canarygrass, quackgrass and Kentucky bluegrass were the most persistent grasses on the slope over the four years. Perennial ryegrass was a good plant to include in seed mixtures because it became established rapidly. Tall fescue and orchardgrass persisted on the slope during the initial three years of the study and then declined after high rates of wastewater were applied during the third winter. On all wastewater-treated slopes the grasses appeared to be healthy and vigorous. The major limitations to plant growth were winter injury, the deposition of wastewater solids, the development of channels on the slopes, and the invasion of barnyardgrass, which crowded out more desirable perennial grasses. Plant yields ranged from 7.6 to 12.2 metric tons/ha and increased with increasing annual loading rates of nitrogen up to 1300 kg/ha. Yields declined at the highest loading rate of about 2000 kg/ha. Plant yields were more than three times higher than the normal hay yields in this area, but they were lower than those produced at an adjacent slow rate test site. The chemical composition of the hay was within the limits for normal plant growth, and the hay was of excellent quality. The average yield was worth $862/ha.
Book Synopsis An Introduction to Land Treatment Systems Overland Flow Process Design by : J. Paul Guyer, P.E., R.A.
Download or read book An Introduction to Land Treatment Systems Overland Flow Process Design written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2018-02-10 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers interested in overland flow process design for wastewater land treatment systems. Here is what is discussed: 1. INTRODUCTION 2. PROCESS PERFORMANCE 3. PREAPPLICATION TREATMENT 4. DESIGN CRITERIA SELECTION 5. STORAGE REQUIREMENTS 6. DISTRIBUTION 7. VEGETATIVE COVER 8. SLOPE CONSTRUCTION 9 RUNOFF COLLECTION 10. SYSTEM MONITORING AND MANAGEMENT 11. ALTERNATIVE DESIGN METHODS 12. REFERENCES.
Book Synopsis Operating Overland Flow Wastewater Treatment Systems for Nitrogen Removal by : John Roy Johnston
Download or read book Operating Overland Flow Wastewater Treatment Systems for Nitrogen Removal written by John Roy Johnston and published by . This book was released on 1991 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Overland Flow Treatment of Domestic Wastewater in Northern Climates by : Robert S. Kerr Environmental Research Laboratory
Download or read book Overland Flow Treatment of Domestic Wastewater in Northern Climates written by Robert S. Kerr Environmental Research Laboratory and published by . This book was released on 1984 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Introduction to Overflow Land Treatment Systems for Professional Engineers by : J. Paul Guyer, P.E., R.A.
Download or read book An Introduction to Overflow Land Treatment Systems for Professional Engineers written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2023-08-19 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil engineers, environmental engineers, geotechnical engineers and other professional engineers interested in overflow land treatment of wastewater and sludge. Here is what is discussed: 1. INTRODUCTION, 2. PROCESS PERFORMANCE, 3. PREAPPLICATION TREATMENT, 4. DESIGN CRITERIA SELECTION, 5. STORAGE REQUIREMENTS, 6. DISTRIBUTION, 7. VEGETATIVE COVER, 8. SLOPE CONSTRUCTION, 9. RUNOFF COLLECTION, 10. SYSTEM MONITORING AND MANAGEMENT, 11. ALTERNATIVE DESIGN METHODS, 12. REFERENCES.
Book Synopsis Overland Flow Treatment of Raw Wastewater with Enhanced Phosphorus Removal by : R. E. Thomas
Download or read book Overland Flow Treatment of Raw Wastewater with Enhanced Phosphorus Removal written by R. E. Thomas and published by . This book was released on 1976 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Feasibility of Overland Flow for Treatment of Raw Domestic Wastewater by : R. E. Thomas
Download or read book Feasibility of Overland Flow for Treatment of Raw Domestic Wastewater written by R. E. Thomas and published by . This book was released on 1974 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Design Manual written by and published by . This book was released on 1981 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
