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Leaching Reduction of Heavy Metals and Dioxins by Carbonization Residue of Sewage Sludge as Covering Soil in Landfills

원문정보

초록

영어

The aim of this study was to evaluate the effect of carbonization residues of sewage sludge (CRSS) on the reductions of heavy metals and dioxins in leachates discharged from municipal solid waste (MSW) landfills. With the experiments, such as the base experiments to survey the physicochemical characteristics, and batch and continuous experiments to investigate the leaching characteristics of pollutants, the well-carbonized residue showed higher adsorption/reduction capacity than that partly-carbonized and covering soil. Finally, it would be expected that the use of CRSS as a covering soil would have a good effect on improving the leachate quality.

목차

Abstract
 1. Introduction
 II. Materials and Methods
  1. Materials
  2. Methods
 III. Results and discussion
  1. Properties of materials
  2. Adsorption of heavy metals
  3. Column experiments
 IV. Conclusion
 References

저자정보

  • Yong-Jin Kim Dept. of Marine Environment Engineering, Mokpo National Maritime University
  • Min-Woo Yang Dept. of Environmental Engineering, The University of Seoul
  • Seung-Mi Jeong Dept. of Environmental Engineering, The University of Seoul,
  • Dong-Hoon Lee Dept. of Environmental Engineering, The University of Seoul,

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