Punktkilder 2016 NOVANA - Punktkilder April 2018 Udgiver: Miljøstyrelsen Redaktion: Bo Skovmark, MST Lisbeth Nielsen, MST Anna Gade Holm, MST Revideret den 22.05.2018. Bilag 1.8 udskiftet Foto: Mariagerfjord Renseanlæg, Biodane Luftfoto, med tilladelse fra Mariagerfjord Vand a/s. Østergaard Bæk, med tilladelse fra Varde Sportsfiskeforening ISBN: 978-87-93614-44-4 Må citeres med kildeangivelse Indhold / Punktkilder 2016 2 Indhold Forord ...................................................................................................................................................................... 6 1. Sammenfatning og konklusion .............................................................................................................. 7 2. Indledning ................................................................................................................................................ 9 2.1 Datakvalitet ............................................................................................................................. 10 3. Renseanlæg .......................................................................................................................................... 11 3.1 Basisoplysninger ..................................................................................................................... 11 3.1.1 Datakvalitet ............................................................................................................. 11 3.2 Renseanlægstyper .................................................................................................................. 12 3.2.1 Relevans ................................................................................................................. 12 3.2.2 Status og udvikling .................................................................................................. 12 3.3 Organisk stof, næringsstoffer og spildevandsmængder .......................................................... 13 3.3.1 Relevans ................................................................................................................. 13 3.3.2 Mål og krav .............................................................................................................. 13 3.3.3 Status og udvikling .................................................................................................. 13 4. Særskilte industrielle udledninger ...................................................................................................... 16 4.1 Basisoplysninger ..................................................................................................................... 16 4.1.1 Datakvalitet ............................................................................................................. 16 4.2 Organisk stof, næringsstoffer og spildevandsmængder .......................................................... 17 4.2.1 Relevans ................................................................................................................. 17 4.2.2 Mål og krav .............................................................................................................. 17 4.2.3 Status og udvikling .................................................................................................. 17 5. Regnbetingede udledninger ................................................................................................................ 21 5.1 Basisoplysninger ..................................................................................................................... 21 5.1.1 Datakvalitet ............................................................................................................. 22 5.2 Organisk stof, næringsstoffer og spildevandsmængder .......................................................... 22 5.2.1 Relevans ................................................................................................................................. 22 5.2.2 Mål og krav ............................................................................................................................. 23 5.2.3 Status og udvikling .................................................................................................. 23 6. Spredt bebyggelse ................................................................................................................................ 26 6.1 Basisoplysninger ..................................................................................................................... 26 6.1.1 Datakvalitet ............................................................................................................. 27 6.2 Næringsstoffer, organisk stof og spildevandsmængde ........................................................... 27 6.2.1 Relevans ................................................................................................................. 27 6.2.2 Mål og krav .............................................................................................................. 28 6.1.2 6.2.3 Status og udvikling ......................................................................................... 28 Indhold / Punktkilder 2016 3 7. Ferskvandsbrug .................................................................................................................................... 30 7.1 Basisoplysning ........................................................................................................................ 30 7.1.1 Datakvalitet ............................................................................................................. 30 7.2 Produktion og ferskvandsdambrugets drift .............................................................................. 31 7.2.1 Relevans ................................................................................................................. 31 7.2.2 Status og udvikling .................................................................................................. 31 7.3 Organisk stof og næringsstoffer .............................................................................................. 32 7.3.1 Relevans ................................................................................................................. 32 7.3.2 Mål og krav .............................................................................................................. 32 7.3.3 Status og udvikling .................................................................................................. 33 7.4 Medicin og hjælpestoffer ......................................................................................................... 35 7.4.1 Relevans ................................................................................................................. 35 7.4.2 Mål og krav .............................................................................................................. 35 7.4.3 Status og udvikling .................................................................................................. 35 8. Saltvandsbaseret fiskeopdræt ............................................................................................................. 37 8.1 Basis oplysninger .................................................................................................................... 37 8.1.1 Datakvalitet ............................................................................................................. 37 8.2 Produktion og drift af saltvandsbaseret fiskeopdræt ............................................................... 37 8.2.1 Relevans ................................................................................................................. 37 8.2.2 Status og udvikling .................................................................................................. 38 8.3 Næringsstoffer ........................................................................................................................ 38 8.3.1 Relevans ................................................................................................................. 38 8.3.2 Status og udvikling .................................................................................................. 38 8.4 Medicin og hjælpestoffer ......................................................................................................... 40 8.4.1 Relevans ................................................................................................................. 40 8.4.2 Mål og krav .............................................................................................................. 40 8.4.3 Status og udvikling .................................................................................................. 40 9. Samlet belastning i Danmark ............................................................................................................... 42 9.1 Samlet belastning ................................................................................................................... 42 9.1.1 Datakvalitet ............................................................................................................. 42 Referenceliste ....................................................................................................................................................... 44 Bilagsoversigt ......................................................................................................................................................