The development of ecological engineering towards close-out
Subtitle: 1990 final report
By: for Asarco Incorporated Buchans Unit
Contributors: ASARCO Inc. Buchans Unit.
Series: Boojum Research reports -- AB017.; Boojum Research Technical reports; Boojum Research Technical reports
Publisher: Boojum Research
Published: 1990
Place of publication: Toronto, Ont
Language: eng
Format: Electronic resource
Number of pages: 115
Description: Report provides an overview of the use of the ARUM process in the Oriental pits.  Examination of the pits indicated that the concentrations of zinc had been reduced, and that this process remained viable as a long-term solution for close-out.
Notes: Electronic copy donated by M. Kalin, Boojum Research

"December 1990"

Bibliogr.

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Table of contents: title: Section 1. Introduction; title: Section 2. Ecological engineering measures for metal reduction in the Oriental gloryholes; title: Section 3. The polishing ponds in the first meadow; title: Section 4. Long-term considerations; title: Section 5. Conclusions and recommendations; title: Section 6. References; title: Appendices.