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Turning a Problem into a Resource: Remediation and Waste Management at the Sillamäe Site, Estonia

  • Cheryl K. Rofer
  • Tõnis Kaasik

Part of the NATO Science Series book series (ASDT, volume 28)

Table of contents

  1. Front Matter
    Pages i-xvi
  2. Introductory Material: The Situation at Sillamäe

  3. Experience with Uranium Tailings in Other Countries

  4. Regulatory and Legal Issues

  5. Assessment of Options

  6. Applicable Technologies

    1. L. M. Worl, D. Hill, D. D. Padilla, F. C. Prenger, E. Roth
      Pages 229-236
    2. James B. Rubin, Craig M. V. Taylor, Patricia Paviet-Hartmann, Thomas Hartmann
      Pages 253-263
    3. J. Dziewinski, S. Marczak
      Pages 265-273
  7. Back Matter
    Pages 275-276

About this book

Introduction

In its present condition, the dam of the tailings pond is less stable than is recommended by international practice. A surveillance system has been established to observe both vertical and horizontal soil movement and the buildup of stresses in the soil. The stability of the dam depends primarily on erosion by shore processes and the consequent reduction of the counterbalance, as well as the reduction in strength of the Cambrian clay underlying the dam caused by creep and by water percolating to the bottom of the pond. The most critical need is to enlarge the counterbalance and to stop erosion. The surveillance system should be supplemented with a system of inclinometers. Monitoring of coastal processes should be continued. At present, the hydrodynamic stress on the dam is minimal because the pebble layer allows drainage of water out of the tailings pond and into the sea. The regulatory requirement to end emissions into the Baltic Sea must be met without causing undesirable hydrodynamic stresses on the dam. This could be done by covering the pond and diverting precipitation water. 9. References I. Report on Topographic-Geodetic Studies at the Tailings Pond. 1965, No. A-4-01187 (in Russian). 2. Report on Geotechnical Studies at the Tailings Pond of Plant PO Box 22. 1965, No. 64691 (in Russian). 3. Report on Topographic-Geodetic and Geotechnical Studies at the Thennal Power Plant's Ash Impoundment. 1976, No. 15740 (in Russian). 4. Technical Report on Topographic Planning of the Thennal Power Plant's Ash Impoundment. 1979, No.

Keywords

Ammonium Tantal development emissions environment production

Editors and affiliations

  • Cheryl K. Rofer
    • 1
  • Tõnis Kaasik
    • 2
  1. 1.Los Alamos National LaboratoryLos AlamosUSA
  2. 2.ÖkoSil Ltd.TallinnEstonia

Bibliographic information

  • DOI https://doi.org/10.1007/978-94-011-4092-8
  • Copyright Information Kluwer Academic Publishers 2000
  • Publisher Name Springer, Dordrecht
  • eBook Packages Springer Book Archive
  • Print ISBN 978-0-7923-6187-9
  • Online ISBN 978-94-011-4092-8
  • Series Print ISSN 1389-1820
  • Buy this book on publisher's site