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Releases to air and water as well as transfers of waste from different sectors, both aggregated and at facility level.

Chemical oxygen demand - dicromate method (KOF-DI)

Time interval

Emissions of Chemical oxygen demand - dicromate method (KOF-DI) (in per year)

Total emissions to air in Norway

Total emissions to air in Norway : Emissions of Chemical oxygen demand - dicromate method (KOF-DI) (in per year)

Year	To air
1995	(I.T.)
1996	(I.T.)
1997	(I.T.)
1998	(I.T.)
1999	(I.T.)
2000	(I.T.)
2001	(I.T.)
2002	(I.T.)
2003	(I.T.)
2004	(I.T.)
2005	(I.T.)
2006	(I.T.)
2007	(I.T.)
2008	(I.T.)
2009	(I.T.)
2010	(I.T.)
2011	(I.T.)
2012	(I.T.)
2013	(I.T.)
2014	(I.T.)
2015	(I.T.)
2016	(I.T.)
2017	(I.T.)
2018	(I.T.)
2019	(I.T.)
2020	(I.T.)
2021	(I.T.)
2022	(I.T.)
2023	(I.T.)
2024	(I.T.)

(I.T.) = Not available

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To air
Not reported

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