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Some Effects Of Selected Biodegradeable Detergents On The Aeration Of Water And Activated Sludge
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Book Synopsis Some Effects of Selected Biodegradeable Detergents on the Aeration of Water and Activated Sludge by : Donald Ernest Modesitt
Download or read book Some Effects of Selected Biodegradeable Detergents on the Aeration of Water and Activated Sludge written by Donald Ernest Modesitt and published by . This book was released on 1966 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The purpose of this study was to determine what effects the presence of selected biodegradable detergents have on the aeration of water and the activated sludge process for aerobic wastewater treatment. The detergents studied were LAS #1, Alfol, and Nalkylene. It was of particular interest to determine if these detergents decreased the oxygen absorptive capacities of water and wastewater. If detrimental effects were produced by the detergents it was then desired to determine if these effects were serious enough to create problems with aerobic wastewater treatment and aeration in receiving bodies of water. A two liter volume of the liquids were aerated by bubble aeration at rates of 300 and 600 ml/min/1. The effects produced by the presence of 2, 5, and 10 mg/1 of each detergent on the rate of oxygen transfer and oxygen saturation concentration of distilled water, tap water, and activated sludge were compared with the effects exhibited by similar aeration of the same volume of liquid without the presence of detergent. It was found that each detergent did not produce the same degree of effect in the different liquids. It was found to be possible for a detergent to decrease the oxygen transfer rate and oxygen absorptive capacity in distilled water and tap water yet increase the oxygen transfer rate and oxygen absorptive capacity of the activated sludge over that which existed when the detergent was not present. The degree of effect produced by the detergents was not always proportional to the concentration of detergent. The rate of aeration was noted to be capable of causing a change in the effects produced by the detergents "--Abstract.
Book Synopsis Biodegradability of Detergents and Its Effects on Municipal Wastewater Activated Sludge by :
Download or read book Biodegradability of Detergents and Its Effects on Municipal Wastewater Activated Sludge written by and published by . This book was released on 1993 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Battelle was contracted by the United States Air Force to conduct a laboratory study to examine the potential impacts, as well as the fate, of 20 detergents on the wastewater treatment plant in Heath, Ohio. The 20 detergents selected for this study were being considered for use by the Aerospace Guidance and Metrology Center located at Newark Air Force Base in Newark, Ohio, as substitutes for various types of solvents. The study was conducted in three phases. The first phase evaluated the inhibition potential of the detergents based on the concentration-dependent changes in the respiration of activated sludge cultures. The second phase examined the potential fate of the detergents by monitoring their biodegradation. The final phase was conducted to determine how two types of washwater might impact the wastewater treatment plant in Heath, Ohio, the plant that receives Newark Air Force Base's wastewater. All experiments were conducted using cultures obtained from the Heath plant. In order to be able to monitor the effects of the detergents, the experiments were conducted at detergent concentrations much higher than the Heath plant would experience. The results from the first phase of the study indicated that the detergents were inhibitory to the activated sludge cultures. The concentrations at which the detergents inhibited the cultures were much higher than would be seen at the Heath plant even under a 'worst case' scenario. Based on the potentials for discharge of these washwaters from Newark Air Force Base, it was concluded that there would be no significant impact on the respiration of the activated sludge organisms at the Heath plant.
Book Synopsis Bibliography - Effects of Detergents on Sewage Treatment by : United States. Public Health Service
Download or read book Bibliography - Effects of Detergents on Sewage Treatment written by United States. Public Health Service and published by . This book was released on 1956 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abstracts of Theses by : University of Missouri--Rolla
Download or read book Abstracts of Theses written by University of Missouri--Rolla and published by . This book was released on 1965 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin by : University of Missouri. School of Mines and Metallurgy
Download or read book Bulletin written by University of Missouri. School of Mines and Metallurgy and published by . This book was released on 1966 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Citrate and Carbonate Based Detergents on Wastewater Characteristics and Treatment by : Earl E. Shannon
Download or read book Effect of Citrate and Carbonate Based Detergents on Wastewater Characteristics and Treatment written by Earl E. Shannon and published by ottawa : minister of supply and services canada. This book was released on 1977 with total page 56 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 1985 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Detergents in Wastewater on Foaming at Activated Sludge Plants and on Receiving Water Quality by : Setiaty Pandia
Download or read book The Effects of Detergents in Wastewater on Foaming at Activated Sludge Plants and on Receiving Water Quality written by Setiaty Pandia and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Anionic Detergents on Nitrification in Activated Sludge by : Charles Robert Baillod
Download or read book Effects of Anionic Detergents on Nitrification in Activated Sludge written by Charles Robert Baillod and published by . This book was released on 1965 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States by :
Download or read book Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States written by and published by . This book was released on 1968 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Detergents on Activated Sludge by : Raymond Michael Manganelli
Download or read book Effect of Detergents on Activated Sludge written by Raymond Michael Manganelli and published by . This book was released on 1953 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences by :
Download or read book Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences written by and published by . This book was released on 1966 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Activated Sludge and Aerobic Biofilm Reactors by : Marcos Von Sperling
Download or read book Activated Sludge and Aerobic Biofilm Reactors written by Marcos Von Sperling and published by IWA Publishing. This book was released on 2007-03-30 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated Sludge and Aerobic Biofilm Reactors is the fifth volume in the series Biological Wastewater Treatment. The first part of the book is devoted to the activated sludge process, covering the removal of organic matter, nitrogen and phosphorus.A detailed analysis of the biological reactor (aeration tank) and the final sedimentation tanks is provided. The second part of the book covers aerobic biofilm reactors, especially trickling filters, rotating biological contractors and submerged aerated biofilters. For all the systems, the book presents in a clear and informative way the main concepts, working principles, expected removal efficiencies, design criteria, design examples, construction aspects and operational guidelines. About the series: The series is based on a highly acclaimed set of best selling textbooks. This international version is comprised by six textbooks giving a state-of-the-art presentation of the science and technology of biological wastewater treatment. Other titles in the series are: Volume 1: Waste Stabilisation Ponds; Volume 2: Basic Principles of Wastewater Treatment; Volume 3: Waste Stabilization Ponds; Volume 4: Anaerobic Reactors; Volume 6: Sludge Treatment and Disposal
Book Synopsis Regional Workshop on Water Resources, Environment and National Development, Singapore, March 13-17, 1972: Selected papers by :
Download or read book Regional Workshop on Water Resources, Environment and National Development, Singapore, March 13-17, 1972: Selected papers written by and published by . This book was released on 1972 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Pollution Abstract written by and published by . This book was released on 1964 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Pollution Abstracts written by and published by . This book was released on 1966 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Selected Metals and Water Hardness on the Oxygen Uptake of Activated Sludge by : Ann Takushi Zane
Download or read book The Effect of Selected Metals and Water Hardness on the Oxygen Uptake of Activated Sludge written by Ann Takushi Zane and published by . This book was released on 1981 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
