KSBB Journal

  • 제27권5호
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  • Pages.281-288
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  • 2012
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  • 1225-7117(pISSN)
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  • 2288-8268(eISSN)
한국생물공학회 (The Korean Society for Biotechnology and Bioengineering)
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식물정화기술의 개요와 환경오염 제어에의 응용 현황

An Overview of Phytoremediation Technology and Its Applications to Environmental Pollution Control

  • 이재흥 (한국기술교육대학교 기계공학부)
  • Lee, Jae Heung (School of Mechanical Engineering, Korea University of Technology and Education)
  • 투고 : 2012.10.02
  • 심사 : 2012.10.20
  • 발행 : 2012.10.31
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⟨ 이전 논문 다음 논문 ⟩

초록

Phytoremediation-the use of plants for the in situ treatment of contaminated soil and water-has recently emerged as an inexpensive and user-friendly alternative to traditional methods of environmental clean-up. The present article outlines the characteristics of phytoremediation based on accumulated research evidence, along with discussions on its advantages and disadvantages. It further reviews various mechanisms involved in the phytoremediation processes: phytoextraction, rhizofiltration, phytostabilization, phytovolatilization and phytodegradation. Along the way, the author summarizes examples of its applications to environmental pollution control. These include wastewater treatment, removal of heavy metals, and hydrocarbons, remediation of recalcitrant contaminants, phytoremediation of radionuclides, and application of transgenic plants for enhanced biodegradation and phytoremediation. The remainder of the article briefly concludes with directions for future research.

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참고문헌

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