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Official Journal of the Japan Wood Research Society

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Removal of trichloroethylene from aqueous solution by pyrolyzed Japanese cedar bark


The bark of Japanese cedar (Cryptomeria japonica D. Don) was heated in an N2 atmosphere at 300‡–900‡C for 3h to investigate the surface properties of the pyrolyzed residuces and their ability to remove trichloroethylene (TCE) from aqueous solutions. The specific surface areas (S N) and total pore volumes (V N) of the pyrolyzed barks steadily increased with rising pyrolysis temperature; no significant differences in the average pore diameters (D N) were observed at higher temperatures (600‡–900‡C). The adsorption capacities of the pyrolyzed residues for TCE were determined under batch mode conditions using an aqueous solution containing 500Μg TCE dm−3. The adsorption data were well fitted to the Freundlich equation. The adsorption capacity of the bark pyrolyzed at 900‡C was about five times larger than that of commercial activated carbon.


  1. Anonymous (1989) Order of the Ministry of Health and Welfare of Japan on the standardization of clean water quality (in Japanese)

  2. Glaze WH, Wallace JL (1984) Control of trihalomethane precursor in drinking water: granular activated carbon with and without preozonation. J Am Water Works Assoc 77:68–75

    Google Scholar 

  3. Edgehill RU, Lu GQ (1998) Adsorption characteristics of carbonized bark for phenol and pentachlorophenol. J Chem Tech Biotechnol 71:27–34

    Article  CAS  Google Scholar 

  4. Abe I, Iwasaki S, Kawafune I, Tatsumoto H, Hitomi M, Kera Y (1998) Adsorption of chlorinated hydrocarbons by charcoal produced from coniferous trees. Scikatsu Eisci 42:87–91

    CAS  Google Scholar 

  5. Abe I (1992) Reliability of BET surface area of activated carbon (in Japanese). Chem Express 7:97–100

    CAS  Google Scholar 

  6. Kondo S, Ishikawa T, Abe I (1991) Kyuchaku no kagaku (in Japanese). Maruzen, Tokyo, pp 64–66

    Google Scholar 

  7. Soltes EJ, Elder TJ (1981) Pyrolysis. In: Goldstein IS (ed) Organic chemicals from biomass. CRC Press, Boca Raton, FL, pp 63–99

    Google Scholar 

  8. Graham RG, Bergougnou MA, Overend RP (1984) Fast pyrolysis of biomass. J Anal Appl Pyrolysis 6:95–135

    Article  CAS  Google Scholar 

  9. Abe I, Ikuta N, Iwata Y, Kominami H, Kera Y (1998) Relationship between production method and adsorption property of charcoal (in Japanese). Tanso 185:277–284

    Article  CAS  Google Scholar 

  10. Kitamura H, Matsumoto S, Katayama H (1999) The effect of carbonizing conditions on the properties of charcoal adsorbent fromCryptomeria (in Japanese). Mokuzai Gakkaishi 45:171–177

    CAS  Google Scholar 

  11. Abe I (1996) Production and application of charcoal absorbent (in Japanese). Mokuzai Kogyo 51:294–300

    CAS  Google Scholar 

  12. Sakoda A, Kawazoe K, Suzuki M (1987) Adsorption of tri- and tetra-chloroethylene from aqueous solutions on activated carbon. Water Res 21:717–722

    Article  CAS  Google Scholar 

  13. Urano K, Yamamoto E, Tonegawa M. Fujie K (1991) Adsorption of chlorinated organic compounds on activated carbon from water. Water Res 25:1459–1464

    Article  CAS  Google Scholar 

  14. Gregg SJ, Sing KSW (1982) Adsorption, surface area and porosity, 2nd edn. Academic, London, pp 195–247

    Google Scholar 

  15. Kondo S, Ishikawa T, Abe I (1991) Kyuchaku no kagaku (in Japanese). Maruzen. Tokyo, p 104

    Google Scholar 

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Correspondence to Yasuji Kurimoto.

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Kurimoto, Y., Doi, S. & Aoyama, M. Removal of trichloroethylene from aqueous solution by pyrolyzed Japanese cedar bark. J Wood Sci 47, 76–79 (2001).

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