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Miljørapport 2012 - Renovasjonsetaten

Miljørapport 2012 - Renovasjonsetaten

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innhold<br />

miljørapport<br />

1 Virksomhetsbeskrivelse............................................................................................................................................................................... 5<br />

2 Styringssystem og miljøstrategi.......................................................................................................................................................... 7<br />

3 Tjenester..................................................................................................................................................................................................................... 11<br />

4 Avfallshierarkiet................................................................................................................................................................................................ 17<br />

4.1 Avfallsreduksjon. Tiltak for å hindre at avfall oppstår............................................................................................................................................................... 20<br />

4.2 Ombruk.................................................................................................................................................................................................................................................................................................................................... 20<br />

4.3 Materialgjenvinning.......................................................................................................................................................................................................................................................................................... 21<br />

4.6 Energiutnyttelse....................................................................................................................................................................................................................................................................................................... 22<br />

4.7 Deponering....................................................................................................................................................................................................................................................................................................................... 23<br />

5 Miljøpåvirkninger............................................................................................................................................................................................ 25<br />

5.1 Klimagassutslipp fra deponigass........................................................................................................................................................................................................................................ 26<br />

5.6 Utslipp til vann og grunn fra sigevann..................................................................................................................................................................................................................... 30<br />

5.7 Utslipp til vann og grunn fra farlig avfall............................................................................................................................................................................................................... 32<br />

5.8 Utslipp fra kjøretøy............................................................................................................................................................................................................................................................................................ 32<br />

5.9 Utslipp til grunn og overvannssystemet fra gjenbruksstasjonene.................................................................................................................. 33<br />

5.10 Støy.............................................................................................................................................................................................................34<br />

5.11 Lukt.............................................................................................................................................................................................................34<br />

5.12 Visuell forurensning......................................................................................................................................................................................................................................................................................... 34<br />

5.13 Håndtering av egenprodusert avfall......................................................................................................................................34<br />

5.14 Energibruk........................................................................................................................................................................................................................................................................................................................... 34<br />

5.15 Innkjøp..................................................................................................................................................................................................... 36<br />

6 Kontroll av styringssystemer............................................................................................................................................................... 39<br />

7 Samfunnskontakt............................................................................................................................................................................................. 43

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