Matches in Data.gov.be for { ?s ?p Metals are non-degradable and (bio) accumulate in the aquatic environment. Some of them are essential for various biochemical processes in organisms. At higher concentrations they can become toxic to aquatic organisms. Gross emissions are discharges at the level of the site. Net emissions take into account any treatment at a public sewage treatment plant. For most metals, companies account for a small share of net emissions to surface water.Both gross and net emissions of heavy metals from companies have decreased. ?g. }
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- 2a36a17b-d952-41cb-af8c-dcc8e7ab00d3 description "Metals are non-degradable and (bio) accumulate in the aquatic environment. Some of them are essential for various biochemical processes in organisms. At higher concentrations they can become toxic to aquatic organisms. Gross emissions are discharges at the level of the site. Net emissions take into account any treatment at a public sewage treatment plant. For most metals, companies account for a small share of net emissions to surface water.Both gross and net emissions of heavy metals from companies have decreased." @default.