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Author : Thomas K. Moore
Release : 1976
Genre : Dredging
Kind : eBook
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Book Synopsis Treatability of Dredged Material (laboratory Study) by : Thomas K. Moore
Download or read book Treatability of Dredged Material (laboratory Study) written by Thomas K. Moore. This book was released on 1976. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas K. Moore
Release : 1976
Genre :
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Treatability of dredged material by : Thomas K. Moore
Download or read book Treatability of dredged material written by Thomas K. Moore. This book was released on 1976. Available in PDF, EPUB and Kindle. Book excerpt: A laboratory study was made of the amenability of contaminated dredged material to various treatment procedures; the test results support the observation that many conventional wastewater treatment techniques are inapplicable and/or impractical prior to open-water disposal. Three alternative systems have demonstrated potential for the treatment of dredged material. In-line aeration provides a means of satisfying the immediate oxygen demand, thus reducing or eliminating the adverse effect of depletion of dissolved oxygen in the receiving water body. Treatment by confinement of dredged material in diked areas takes advantage of natural sedimentation processes to separate solid and liquid fractions. A system of vacuum filtration, though experimental, offers the advantages of a more rapid means of fraction separation and a smaller containment area than the confined area used for natural sedimentation treatment. An evaluation of 18 physical and chemical parameters commonly used as indices of the pollution potential of dredged material shows that bulk analysis methods do not provide an adequate assessment of the environmental effects of dredged material disposal.
Author : Thomas K. Moore
Release : 1976
Genre : Dredging spoil
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Treatability of Dredged Material by : Thomas K. Moore
Download or read book Treatability of Dredged Material written by Thomas K. Moore. This book was released on 1976. Available in PDF, EPUB and Kindle. Book excerpt:
Author : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS.
Release : 1976
Genre :
Kind : eBook
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Book Synopsis Dredged Material Research. Notes, News, Reviews, Etc. Volume D-76-2 by : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS.
Download or read book Dredged Material Research. Notes, News, Reviews, Etc. Volume D-76-2 written by ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS.. This book was released on 1976. Available in PDF, EPUB and Kindle. Book excerpt: Partial contents: Treatability of Dredged Material (Laboratory Study); RUC (Riverine Utility Craft) Demonstrated; Modeling Estuarine Discharged Dredged Material; Reducing Turbidity; and New Literature.
Author : Chun-Ching Wang
Release : 1977
Genre : Algae
Kind : eBook
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Book Synopsis Laboratory Study of Chemical Coagulation as a Means of Treatment for Dredged Material by : Chun-Ching Wang
Download or read book Laboratory Study of Chemical Coagulation as a Means of Treatment for Dredged Material written by Chun-Ching Wang. This book was released on 1977. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses trace metals, chlorinated hydrocarbons, and biostimulants which are found to be enriched in fine particulates of contaminated sediments. When different types of sediments are resuspended, it has been found that the extent of redissolution is very small. However, contaminants attached to the particulates can be transported along the waterways downstream from the disturbed areas. In confined areas, proper treatment and rapid removal of those suspended particulates from the water column will not only lessen the oxygen demand, but will also reduce the input of contaminants into the receiving water.
