Last edited by Arale
Monday, July 20, 2020 | History

3 edition of Marine tailings disposal found in the catalog.

Marine tailings disposal

  • 299 Want to read
  • 23 Currently reading

Published by Ann Arbor Science in Ann Arbor, Mich .
Written in English

    Subjects:
  • Mineral industries -- Waste disposal -- Congresses.,
  • Tailings (Metallurgy) -- Congresses.,
  • Waste disposal in the ocean -- Congresses.

  • Edition Notes

    Statementedited by Derek V. Ellis.
    ContributionsEllis, Derek V., United States. Forest Service. Ketchikan Area., Symposium on Marine Tailings Disposal (1982 : Ketchikan, Alaska)
    Classifications
    LC ClassificationsTD899.M47 M36 1982
    The Physical Object
    Paginationxiii, 368 p., [1] p. of plates :
    Number of Pages368
    ID Numbers
    Open LibraryOL3512769M
    ISBN 100250406144
    LC Control Number82073416

    Disposal of tailings on the seabed (submarine disposal) in Buyat Bay is is influenced by dispersion in water, which impacts the marine environment and ecosystem. This marine ecosystem is affected.   The proposal, put forward by Iran, the Czech Republic, the Philippines and several other countries, called for “all states to ban marine disposal of mine tailings for new mines as soon as.

    Portmán Bay is a heavily contaminated area resulting from decades of metal mine tailings disposal, and is considered a suitable shallow-water analogue to investigate the potential ecotoxicological impact of deep-sea mining. Resuspension plumes were artificially created by removing the top layer of the mine tailings deposit by bottom trawling. Mineralogical Record, Vol. 19, pg. ; Forsyth, B., Edraki, M., & Baumgartl, T. (). The Evolution of Tailings Seepage Chemistry at One of Australia’s Largest and Longest Operating Mines. In 10th International Conference on AcidRock Drainage and Annual IMWA Conference (pp. ). Gecamin Digital Publications.

    A chemical and ecotoxicological assessment of the impact of marine tailings disposal. Pp. – in Tailings and Mine Waste ’ Proceedings of the Eighth International Conference on Tailings and Mine Waste ‘ Fort Collins, Colorado, USA, 16–19 January   Newcrest recently flagged plans to use ocean tailings disposal for the Wafi-Golpu mine it plans to build in coming years. Indonesia has given the miners six months to enact the changes, but Mr.


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Marine tailings disposal Download PDF EPUB FB2

Marine tailings disposal book book provides an overview of paste tailings disposal at mine sites. It deals comprehensively with the characterization of sulphide-rich tailings, geotechnical and microstructural behaviour, surface tailings disposal applications, underground paste backfilling, and case studies.

ISBN: OCLC Number: Notes: "Proceedings of a Symposium on Marine Tailings Disposal held at Ketchikan, Alaska, on March"--Preface. available on the topic of marine and riverine disposal of mine tailings, and a great deal of controversy about the technical and scientific aspects, the Marine tailings disposal book aspects, and the policies for economic development.

Most scientific studies are published using the term Submarine Tailings Disposal (STD) 41, Submarine Tailings Deposition (STD) 10, Deep Sea Tailings Disposal (DSTD) 18, Deep Sea Tailings Placement (DSTP) 5, and Sub-Sea Tailings Deposition (SSTD).

In this review, the most generic term Submarine Tailings Disposal (STD) is by: Abstract The basic submarine tailings disposal (STD) design consists of a tailings line to a deaeration / mixing chamber, with a seawater intake line, and discharge to location and depth allowing gravity flow of a coherent density current to final sedimentation by: Data from several operating marine tailings disposal systems were reviewed to assess the applicability of specific relationships used in the model.

The model was calibrated using data from one of the most extensively studied marine tailings disposal systems, the Island Copper mine in Rupert Inlet of Vancouver Island, British Columbia.

Marine disposal of mine tailings is disposal into marine waters via a pipeline. Marine disposal is no longer practiced along shorelines in shallow water. Today’s marine disposal discharges are in deep water at final deposition in depths of 30 meters to meters in Norway and over 1, meters in Turkey, Indonesia, and Papua New Guinea.

In some areas where tailings dam construction is difficult (e.g. mountainous areas), mining companies have been allowed to dispose of tailings in river systems. In some coastal areas, submarine disposal has also been permitted.

These methods are generally considered to be an undesirable option for waste management and are not permitted in many countries, including Canada and Australia.

CAP will shut down one of 18 marine disposal systems for tailings and the only one operating in Chile”, she added. In JanuarySMA brought 20 charges against CAP for violating environmental regulations; the most serious one was the disposal of tailings into the sea at a time when the company did not even have environmental permits for.

Table of ContentsMining Coal Tailings DisposalOverburdenWaste RockCoal Preparation-Plant RefuseTailings Disposal of Mining Metal Ores & Industrial MineralsOverburdenWaste RockMill Tailings As discussed previously, the primary types of solid wastes generated by the mining industry are overburden and waste rock from surface mining, waste rock from underground mining, bulk tailings.

David John Williams, in Ground Improvement Case Histories, Beaching behavior of mine tailings. The predominant method of tailings disposal is by pumping and sub-aerial deposition of an aqueous slurry (typically at 30–45% initial solids concentration by mass and an initial gravimetric moisture content, w, of –%) to a surface tailings may be discharged from a single.

In Norway, the sub marine tailings disposal in fjords is prioritized because. many mineral deposits are adjacent to fjords with natural sedimentation basins that can mak e.

WELCOME, LET THE FUN BEGIN. Get e-Books "Case Studies Of Submarine Tailings Disposal" on Pdf, ePub, Tuebl, Mobi and Audiobook for are more than 1 Million Books that have been enjoyed by people from all over the world. Always update books hourly, if not looking, search in the book search column.

Enjoy % FREE. Disposal of tailings is a major issue of concern both for new and old mines. In cases where a mine is located near the sea or a fjord, marine waste disposal often is an option mine owners and regulators will consider.

From the review of Ellis, Poling and Baer () of marine tailings disposal and its environ­. Offshore tailings disposal is the discharge of tailings to rivers, lakes and seas (figure 1). Submarine Tailings Disposal (STD) is perhaps the most common offshore disposal technique and involves the deep water discharge of tailings to the sea (Moore, Pelletier et al.

Back to book. chapter 25 Pages. Innovations in Marine Ferromanganese Oxide Tailings Disposal. By John C. Wiltshire. @article{osti_, title = {Submarine disposal of mill tailings from on-land sources: An overview and bibliographic compilation of references on the biological, chemical, environmental, and technical aspects}, author = {Baer, R L and Sherman, G E and Plumb, P D}, abstractNote = {The U.S.

Bureau of Mines (BOM) has undertaken studies of the disposal of mining and milling wastes in the marine. Abstract Deep sea mining tailings disposal is a new environmental challenge related to water pollution, mineral crust waste handling, and ocean biology.

The objective of this paper is to propose a new tailings disposal procedure for the deep sea mining industry. The conference was built around the following 12 themes: co-disposal of tailings and coarse wastes, tailings dewatering, mine waste geotechnics, stability of tailings dams and tailings run-out, tailings water balance and management, operational aspects and case histories of mine waste storage, selection of tailings storage, governance and.

International assessment of marine and riverine disposal of mine tailings (full report), Novemberpp, available at (A final report adopted by the International Maritime Organization, London Convention/Protocol, 18 October ). riverinetailings disposal 11/09/ GESAMP, Vienna 4 “While recognizing that pipeline discharges and other land‐based sources of marine pollution fall beyond the regulatory scope of the London Convention and Protocol, Greenpeace International is concerned that, as a result, tailings discharges may frequently.Garnett RHT, Ellis DV () Tailings disposal at a marine placer mining operation by WestGold, Alaska.

Marine Georesources and Geotechnology –58 CrossRef Google Scholar Golder () Assessment of metal mine submarine tailings discharge to marine environments.From to WestGold managed a marine placer mining operation with substantial documentation concerning its submarine tailings disposal (STD) system.

For 5 years the operation involved the use of a floating bucket‐ladder dredge with an integrated, gravity‐based treatment plant to extract free particulate gold from the seabed gravels.