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Wastewater disposal by marine outfalls is proven and effective and is a reliable and cost effective solution with minimal environmental impacts. The design and siting of submarine outfalls is a complex task that relies on many disciplines including oceanography, civil and environmental engineering, marine biology, construction, economics, and public relations. Marine Wastewater Outfalls and Treatment Systems brings these disciplines together and outlines all tasks involved in the planning and design of a wastewater system involving a marine outfall. This book concerns the design of marine wastewater disposal systems: that is an ocean outfall plus treatment plant. All aspects of outfall desig...
This book offers a comprehensive study on the subject of ocean disposal of treated and untreated sewage waste. The early chapters cover the philosophy of outfall design, properties of sewage from developed towns and an overview of water quality regulations in New Zealand, Great Britain and the U.S. Alternative ways of satisfying these regulations are discussed. The book also provides information required to design outfall pipelines and diffusers.
Supplement to Progress in Water Technology: Discharge of Sewage from Sea Outfalls is a proceeding of an international symposium held at Church House, London on 27 August to 2 September 1974. Said symposium is concerned with the pollution and dangers to health of sewage discharged from sea outfalls. The book discusses the discharge of sewage from sea outfalls and the problems associated with it according to location: the North Sea, the Mediterranean, the United States, Hong Kong, and the Baltic. Also covered in the book are the effects of pollutants, heavy metals, and microorganisms on the marine environment; how pollutants can be used as an indicator of pollution; and means of the elimination of pollutants. The text is recommended to sanitation engineers, port authorities, marine biologists, and officials concerned with aquatic resources and residential areas along coastlines.
Triggerd primarily byill effects of polluted air, soil and water resources on living species, public concern for environmental quality has been growing during the past four decades or so. One manifestation of this concern is found in occurrence of public debates as well as in the demand for full environmental impact assessment before a water-resources project is approved. Engineering soundness and economic feasibility are no longer sufficient criteria for construction of hydraulic works. As a result, environmental considerations have become very much a part of hydraulic analyses. In response to growing environmental concerns, the field of hydraulics has expanded and a new branch, called Environmental Hydraulics, has emerged. The focus of this branch is on hydraulic analyses of those environmental issues that are important for protection, restoration, and managementof environmental quality. The motivation for this book grew out of the desire to provide a hydraulic discussion of some of the key environmental issues.It is hoped that the book would serve to stimulate others to write more comprehensive texts on this subject of growing importance.
Proceedings of the NATO Advanced Research Workshop, Vilamoura, Portugal, April 24-30, 1985
A three year study to determine the effects of sewage outfall on macroscopic marine life and human recreation by comparison surveys was made using Boca Raton as a control for the Pompano Beach and Delray, Florida, outfalls. Sand samplings from the sewage lift stations were tested for total fecal and coliform counts, using standard methods. Temperature, salinity and current profiles were done and fluorometric dilution measurements were augmented by Sample Fit Analysis and Gausian Fit Analysis, measuring concentration deviations of the dye tracking of plumes resulting from the rising effluent surface 'boils'. A diffusion model furnished the basis of analysis on the various physical data and charted the fluorometric data. Rules are enumerated for limiting pollution on beaches as set by the state water quality controls.