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Verification of stack heights for expansion of the aluminium smelter at Karmøy.

Tønnesen, D.

Publication details

Series: NILU rapport 15/2016

Publisher: NILU

Year: 2016

ISBN: 978-82-425-2842-1

File: NILU report 15/2016 (pdf)

Summary: smelter. The model results show that the impact is in compliance with the limit values for the environment for all components except for hydrogen fluoride. The guideline for effect of hydrogen fluoride versus vegetation is exceeded in an area covering 25 km2, inclusive of the factory area and areas at sea. Impacted land area outside the plant is 11,5 km2. Emission from the roof of the production hall contributes 95 % of the total concentration within the area of exceedance.