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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

Study for Reducing of Hazardous metals in Bottom Ash from Municipal Solid Waste Combustors(MSWC) of Korea

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2001, v.14 no.6, pp.516-521
Chung, David
Yun, Youog-Ja
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Abstract

This research was for reducing leachated concentration of hazardous pollutants in bottom ash from municipal solid waste combustors(200 tons/day) of Korea. Lead and copper compounds were selected as main pollutants. For reducing of leachated level, optimal conditions were observed using air oxidation for lead compounds and water washing method for copper compounds. and it was observed stable pH range of bottom ash from analyzing lechated level by pH variation.

keywords
bottom ash, combustor, air oxidation, water washing, lead, copper


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