Leaching Test of Metallic Compounds in Fly Ash of Solid Waste Incinerator

• SAKAI Shin-ichi

  Environment Preservation Center, Kyoto University

• MIZUTANI Satoshi

  Environment Preservation Center, Kyoto University

• TAKATSUKI Hiroshi

  Environment Preservation Center, Kyoto University

• KISHIDA Takuo

  Global Environment Engineering, Kyoto University

Bibliographic Information

Other Title

• 廃棄物の溶出試験に関する研究
• —Availability Test and pH-dependent test—
• ―アベイラビリティ試験とpH依存性試験―

Abstract

Availability Test, pH-dependent test and Japanese leaching test (JLT-13) are applied to municipal solid waste fly ash in order to determine the leaching potential of metals (Al, Cd, Cu, Pb, Zn) . In the pH-dependent test, the behavior of metals was almost the same in spite of the difference in types of incinerator. The results of Japanese leaching test appear to be controlled by pH.<BR>The Availability Test is useful to determine the leaching potential in general. Some of the Availability Test's results show one kind of ash has higher leaching potential than others, although it is determind to be non-hazardous waste according to the current Japanese leaching test. There are some cases, however, where the results of the Availability Test are lower than the maximum release by pH-dependent test.

Journal

• Journal of the Japan Society of Waste Management Experts

  Journal of the Japan Society of Waste Management Experts 6 (6), 225-234, 1995

  Japan Society of Material Cycles and Waste Management

Keywords

• leaching test
• Availability Test
• pH-dependent test
• leaching potential
• municipal solid waste incinerator fly ash

Details

• CRID: 1390282680273616000
• NII Article ID: 10002082257
• NII Book ID: AN10414685
• DOI: 10.3985/jswme.6.225
• ISSN: 1883163X
• ISSN: 18831648
• ISSN: http://id.crossref.org/issn/0956053X
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed