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Waste Statistics 1996

10. Annex 3. Conversion of waste data from containers/transfer stations

Containers/transfer stations

ISAG defines the commercial source "containers/transfer stations". This means that waste, e.g. from households, transported via transfer stations is not recorded as waste from "households".

The "container/transfer station" source is therefore distributed on the original sources. This distribution is obviously done on the basis of estimates.

  • All domestic waste from "containers/transfer stations" is converted into domestic waste from the source "households".
  • All bulky waste, apart from the fractions "paper&cardboard" and "bottles&glass", from "containers/transfer stations" is converted into bulky waste from the source "households".
  • All bulky waste that includes the fractions "paper&cardboard" and "bottles&glass" is converted into waste type "domestic waste" and transferred from the source "containers/transfer stations" to the source "households".
  • All garden waste from "containers/transfer stations" is converted into garden waste from the source "households".
  • All commercial and industrial waste from "containers/transfer stations", apart from the fractions "concrete", "brick", "other building & construction waste", "asphalt", "wood" and "asbestos", is converted into commercial and industrial waste from the source "institutions, trade/ & offices".
  • All commercial and industrial waste from "containers/transfer stations" covering the fractions "concrete", "brick", "other building & construction waste", "asphalt", "wood" and "asbestos", is converted into commercial and industrial waste from the source "building & construction".
  • All environmentally hazardous waste from "container/transfer stations" is converted into environmentally hazardous waste from the source "households".
  • All waste of the type "treatment residuals" and "not notified" from "containers/transfer stations" is converted into a new source: "other".

Bulky waste

  • All waste of the type "bulky waste", from the sources "institutions, trade & office", "manufacturing industries" and "building & construction", is converted into waste type "commercial and industrial waste, although deriving from the same sources.

Iron and other metals

  • Reports to ISAG of iron and other metals are done according to the Statutory Order on Waste by enterprises, including smelting works, that process by smelting collected and separated iron and other metals. Scrap dealers that collect iron and other metals are not subject to mandatory reporting to ISAG, but are requested to uphold a register in accordance with the ISAG regulations.

  • On the other hand, the Environmental Protection Agency receives information from scrap dealers directly from the Association of Danish Recycling Industries and other big scrap dealers. In waste statistics, this quantity of iron and metal scrap has been given the industrial source "manufacturing industry".

  • Uniscrap A/S, however, on a voluntary basis has reported on collected iron and metal scrap stating i.a. the geographical source. The total quantity received by Uniscrap A/S from primary sources amounts to a good 300,000 tonnes. The Environmental Protection Agency assesses that this information will result in a considerable improvement of the print-outs on waste production that the Agency sends to the Danish municipalities.

  • As a consequence, the Environmental Protection Agency has included the reports from Uniscrap A/S in the database and simultaneously, in order to avoid double counting has made corrections at the smelting works’ figures, incl. the Danish Steel Works, that receive iron and metal scrap from Uniscrap A/S.

  • In its reports, Uniscrap A/S informed that the received iron and metal scrap comes from a number of industrial sources, mainly manufacturing industries. However, a considerable part comes from small iron and metal scrap dealers which are stated under the industrial source of trade and offices. In order to reach comparability in reports from the Association of Danish Recycling Industries and other big scrap dealers, this quantity is converted into the industrial source "manufacturing industries".

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