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Control Of Algal Growth In Reservoirs With Ultrasound
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Book Synopsis Control of Algal Growth in Reservoirs with Ultrasound by : Diane Purcell
Download or read book Control of Algal Growth in Reservoirs with Ultrasound written by Diane Purcell and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Algal blooms are a major worldwide water treatment concern due to their potentially harmful effects on humans and livestock. The main cause of algal bloom proliferation is eutrophication of water sources. Anthropogenic effects contribute significantly to the increased levels of nutrients within source waters. With the world?s population continuing to grow the likelihood is that algal blooms will worsen in the future. Algal blooms can cause release of toxins which in high concentrations are a serious health hazard for humans and animals. Blooms ability to grow rapidly consuming nutrients and oxygen, at such an elevated rate that anoxia can occur increasing the incidences of fish kills and rates of bacterial growth, consequently recreational use of water sources may be suspended. From a water treatment perspective algal cells can block filters for example diatoms, green species increase turbidity and chlorophyll a, and cyanobacteria produce taste and odour issues related usually to toxin release among other problems increasing the chemical demand necessary to treat the water supply. Algal bloom control measures that are presently employed range from nutrient limitation to aeration and destratification. Phosphorus and nitrogen are the two main nutrients which enhance bloom growth, so if prevention of nutrient accumulation could be implemented this would be considered the best solution for bloom prevention, yet this has proved to be difficult. To find bloom control methods which are green that is to consume little energy, reduce water treatment costs and chemical use in water treatment, is a challenge. However recent investigations into the use of ultrasound have confirmed it as being one such method. Successful use of ultrasound in numerous other applications including wastewater treatment made it an ideal candidate to test as a green solution to algal bloom control. Cont/d.
Book Synopsis Algae Control in Water Supply Reservoirs by : Charles B. Muchmore
Download or read book Algae Control in Water Supply Reservoirs written by Charles B. Muchmore and published by . This book was released on 1973 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Algal Growth and Related Ecological Factors in Reservoirs on the Production and Control of Trihalomethane Precursors by : Kevin L. Dixon
Download or read book The Influence of Algal Growth and Related Ecological Factors in Reservoirs on the Production and Control of Trihalomethane Precursors written by Kevin L. Dixon and published by . This book was released on 1982 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research and Development of a Selective Algaecide to Control Nuisance Algal Growth by : Bernard L. Prows
Download or read book Research and Development of a Selective Algaecide to Control Nuisance Algal Growth written by Bernard L. Prows and published by . This book was released on 1974 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sonochemistry written by Timothy J. Mason and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-01-30 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1980’s sonochemistry was considered to be a rather restricted branch of chemistry mainly involving the ways in which ultrasound could improve synthetic procedures, predominantly in heterogeneous systems and particularly for organometallic reactions. This volume traces the evolution of sonochemistry from a century ago when the effects of acoustic cavitation were first reported almost as a scientific curiosity, through the 1980’s to the present. It describes the ways in which scientific interest grew rapidly during the 1990’s with the formation of the European Society of Sonochemistry in 1990 and the launch of a new journal Ultrasonics Sonochemistry in 1994. It also includes two chapters relating to the evolution of the subject as seen through the particular experiences of the authors Tim Mason and Mircea Vinatoru, both pioneers of sonochemistry. One chapter is devoted to the ultrasonically assisted extraction (UAE) of chemicals from plant material. This also illustrates the different ways in which sonochemical technologies can be applied in both batch and flow systems leading to the development of large-scale processing. The other chapter relating to environmental protection shows the wide range of applications of sonochemistry in this important field for both biological and chemical decontamination.
Book Synopsis The Influence of Algal Growth and Other Ecological Factors in Reservoirs on the Production and Control of Trihalomethane Precursors by : Robert C. Hoehn
Download or read book The Influence of Algal Growth and Other Ecological Factors in Reservoirs on the Production and Control of Trihalomethane Precursors written by Robert C. Hoehn and published by . This book was released on 1982 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reservoir Ecotoxicology by : De-Sheng Pei
Download or read book Reservoir Ecotoxicology written by De-Sheng Pei and published by Springer Nature. This book was released on 2023-05-11 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reservoir construction is the key strategy for water resource management. In recent years, the migration of pollutants and their transformation into the reservoir ecosystem has become a global problem. Intensified anthropogenic activities and unsustainable practices have amplified the pollutant levels in the reservoir. Therefore, this book intends to highlight environmental characteristics of the reservoir, study methods of ecotoxicology, and mechanistic toxicogenetic pathways of pollutants in the reservoir. Adverse outcome pathway (AOPs) model is used to elucidate toxicological effects of reservoir pollutants. Moreover, ecological and human health risks of the Three Gorges Reservoir (TGR), the largest power generation reservoir on earth, and its pollution status are also discussed.
Book Synopsis Development of a Selective Algaecide to Control Nuisance Algal Growth by : Bernard L. Prows
Download or read book Development of a Selective Algaecide to Control Nuisance Algal Growth written by Bernard L. Prows and published by . This book was released on 1973 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Algal Growth Aqueous Factors Other Than Nitrogen and Phosphorus by : United States. Federal Water Pollution Control Administration
Download or read book Algal Growth Aqueous Factors Other Than Nitrogen and Phosphorus written by United States. Federal Water Pollution Control Administration and published by . This book was released on 1966 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Applied Sonochemistry by : T. J. Mason
Download or read book Applied Sonochemistry written by T. J. Mason and published by Wiley-VCH. This book was released on 2002-05-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power ultrasound has been used for many years in two specific industrial areas: cleaning and plastic welding. Over the last ten years an increasing interest has been shown in its potential for use over a much wider range of chemistry and processing which has been grouped together under the general title of sonochemistry. Most of these uses depend on the generation of acoustic cavitation in liquid media but this text, while underlining the importance of the physics and mathematics of cavitation, mainly concentrates on applications of the technology. After an introduction to the topic and some historical background to the uses of power ultrasound the general principles of acoustic cavitation are explored including some background physics, bubble dynamics and factors which influence cavitation. The remainder of the book incorporates a series of applications of sonochemistry which illustrate the types of physical and chemical effects of ultrasonically induced cavitation which will interest chemists and engineers alike. Amongst the major topics included are chemical synthesis, environmental protection and remediation of water, sewage and soils, polymer synthesis and processing, electrochemistry including both analytical and synthetic aspects and plating. The final chapter reviews the range of ultrasonic equipment available in the laboratory and the progress made towards the scale-up of sonochemistry. The level is introductory to semi-advanced and no topic has been taken to a particularly specialist level since it is intended that this should be of general interest to readers with a scientific background.
Book Synopsis Design of a Destratification System to Control Algae in a Tidal Channel by : Randall P. Bowersox
Download or read book Design of a Destratification System to Control Algae in a Tidal Channel written by Randall P. Bowersox and published by . This book was released on 2002 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of Workshop on Algal Management and Control by :
Download or read book Proceedings of Workshop on Algal Management and Control written by and published by . This book was released on 1981 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Algae Control in Water Supply Reservoirs by : Charles B. Muchmore
Download or read book Algae Control in Water Supply Reservoirs written by Charles B. Muchmore and published by . This book was released on 1973 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Algae Detection and Removal Strategies for Drinking Water Treatment Plants by :
Download or read book Algae Detection and Removal Strategies for Drinking Water Treatment Plants written by and published by American Water Works Association. This book was released on 2004 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual for conventional water treatment plants outlines monitoring strategies for detecting the onset of algae blooms in drinking water sources as well as treatment strategies for minimizing the adverse effects of algae on unit process performance and finished water quality. The manual draws on
Book Synopsis Freshwater Algae by : Edward G. Bellinger
Download or read book Freshwater Algae written by Edward G. Bellinger and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Algae: Identification and Use as Bioindicators provides a comprehensive guide to temperate freshwater algae, with additional information on key species in relation to environmental characteristics and implications for aquatic management. The book uniquely combines practical material on techniques and water quality management with basic algal taxonomy and the role of algae as bioindicators. Freshwater Algae: Identification and Use as Bioindicators is divided into two parts. Part I describes techniques for the sampling, measuring and observation of algae and then looks at the role of algae as bioindicators and the implications for aquatic management. Part II provides the identification of major genera and 250 important species. Well illustrated with numerous original illustrations and photographs, this reference work is essential reading for all practitioners and researchers concerned with assessing and managing the aquatic environment.
Book Synopsis Algal Assay Procedure by : National Eutrophication Research Program
Download or read book Algal Assay Procedure written by National Eutrophication Research Program and published by . This book was released on 1971 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Algal Growth and Control in Lake Illawarra by : Iradj Yassini
Download or read book Algal Growth and Control in Lake Illawarra written by Iradj Yassini and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
