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News SK Ecoplant aims to process Seoul's ash and sludge into 150,000t/yr of cement

SK Ecoplant aims to process Seoul's ash and sludge into 150,000t/yr of cement

Written by Global Cement staff 19 October 2022
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South Korea: SK Ecoplant is at the centre of an initiative in partnership with the city administration of Seoul to co-process 52,000t/yr of incineration ash and 110,000t/yr of sewage sludge from the city in local cement production. AJU News has reported that the waste management company expects to supply the raw materials to make 150,000t/yr of cement production under the initiative.

Seoul generates 113,000t/yr of incineration ash and 200,000t/yr of sewage sludge. Currently, recycled incineration ash is used in concrete block and paving slab production, which have a limited strength when using the material.

Published in Global Cement News
Tagged under
  • South Korea
  • SK Ecoplant
  • Ash
  • sludge
  • GCW579
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