Preliminary environmental impact statement for the Kvanefjeld uranium mine
The sources of pollution from a proposed uranium mining and milling complex at Kvanefjeld in South Greenland have been evaluated. The environmental impact assessment was part of a pre-feasibility study. The main aims of this study have been to identify potential pollutants and critical pathways, to...
Main Author: | |
---|---|
Format: | Book |
Language: | English |
Published: |
Risø National Laboratory
1990
|
Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/d101c4c8-00a5-4a94-b420-faaab1668f30 https://backend.orbit.dtu.dk/ws/files/56472284/ris_m_2875.pdf |
id |
ftdtupubl:oai:pure.atira.dk:publications/d101c4c8-00a5-4a94-b420-faaab1668f30 |
---|---|
record_format |
openpolar |
spelling |
ftdtupubl:oai:pure.atira.dk:publications/d101c4c8-00a5-4a94-b420-faaab1668f30 2023-05-15T16:29:19+02:00 Preliminary environmental impact statement for the Kvanefjeld uranium mine Pilegaard, K. 1990 application/pdf https://orbit.dtu.dk/en/publications/d101c4c8-00a5-4a94-b420-faaab1668f30 https://backend.orbit.dtu.dk/ws/files/56472284/ris_m_2875.pdf eng eng Risø National Laboratory info:eu-repo/semantics/openAccess Pilegaard , K 1990 , Preliminary environmental impact statement for the Kvanefjeld uranium mine . Risø-M , no. 2875 , Risø National Laboratory , Roskilde, Denmark . Risø-M-2875 book 1990 ftdtupubl 2022-08-14T07:59:47Z The sources of pollution from a proposed uranium mining and milling complex at Kvanefjeld in South Greenland have been evaluated. The environmental impact assessment was part of a pre-feasibility study. The main aims of this study have been to identify potential pollutants and critical pathways, to evaluate the environmental impact of technical alternatives, and to provide guide-lines for pre-operational environmental studies. The study has identified the open pit, waste dump and tailings impoundment as the most important sources of pollution. The mobility of non-radioactive elements was lower in the tailings than in the ore, whereas the reverse was true for the radioactive elements. The potential pollutants include: Be, F, V, Cr, Mn, Fe, Co, Ni, Zn, As, Se, Rb, Nb, Zr, Mo, Cd, Sb, REE, Hg, Pb, Th, U, Ra-226, Pb-210 and Po-210. This list was based on abundance and mobility in the ore and tailings and general toxicity of the elements. Fluorine is the most mobile of the elements in both ore and tailings. The concentration in ore and tailings may be up to 1% and in combination with its high toxicity, F can then be regarded as the most serious pollutant. Book Greenland Technical University of Denmark: DTU Orbit Greenland Kvanefjeld uranium mine ENVELOPE(-45.993,-45.993,60.970,60.970) |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
topic |
Risø-M-2875 |
spellingShingle |
Risø-M-2875 Pilegaard, K. Preliminary environmental impact statement for the Kvanefjeld uranium mine |
topic_facet |
Risø-M-2875 |
description |
The sources of pollution from a proposed uranium mining and milling complex at Kvanefjeld in South Greenland have been evaluated. The environmental impact assessment was part of a pre-feasibility study. The main aims of this study have been to identify potential pollutants and critical pathways, to evaluate the environmental impact of technical alternatives, and to provide guide-lines for pre-operational environmental studies. The study has identified the open pit, waste dump and tailings impoundment as the most important sources of pollution. The mobility of non-radioactive elements was lower in the tailings than in the ore, whereas the reverse was true for the radioactive elements. The potential pollutants include: Be, F, V, Cr, Mn, Fe, Co, Ni, Zn, As, Se, Rb, Nb, Zr, Mo, Cd, Sb, REE, Hg, Pb, Th, U, Ra-226, Pb-210 and Po-210. This list was based on abundance and mobility in the ore and tailings and general toxicity of the elements. Fluorine is the most mobile of the elements in both ore and tailings. The concentration in ore and tailings may be up to 1% and in combination with its high toxicity, F can then be regarded as the most serious pollutant. |
format |
Book |
author |
Pilegaard, K. |
author_facet |
Pilegaard, K. |
author_sort |
Pilegaard, K. |
title |
Preliminary environmental impact statement for the Kvanefjeld uranium mine |
title_short |
Preliminary environmental impact statement for the Kvanefjeld uranium mine |
title_full |
Preliminary environmental impact statement for the Kvanefjeld uranium mine |
title_fullStr |
Preliminary environmental impact statement for the Kvanefjeld uranium mine |
title_full_unstemmed |
Preliminary environmental impact statement for the Kvanefjeld uranium mine |
title_sort |
preliminary environmental impact statement for the kvanefjeld uranium mine |
publisher |
Risø National Laboratory |
publishDate |
1990 |
url |
https://orbit.dtu.dk/en/publications/d101c4c8-00a5-4a94-b420-faaab1668f30 https://backend.orbit.dtu.dk/ws/files/56472284/ris_m_2875.pdf |
long_lat |
ENVELOPE(-45.993,-45.993,60.970,60.970) |
geographic |
Greenland Kvanefjeld uranium mine |
geographic_facet |
Greenland Kvanefjeld uranium mine |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
Pilegaard , K 1990 , Preliminary environmental impact statement for the Kvanefjeld uranium mine . Risø-M , no. 2875 , Risø National Laboratory , Roskilde, Denmark . |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766019022684422144 |