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In-situ vapor stripping for removing volatile organic compounds from groundwater 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C02F-001/20
출원번호 US-0993722 (1992-12-18)
발명자 / 주소
  • Gorelick Steven M. (San Carlos CA) Gvirtzman Haim (Modi\im Mobile Post ILX)
출원인 / 주소
  • The Board of Trustees of the Leland Stanford Junior University (Palo Alto CA 02)
인용정보 피인용 횟수 : 61  인용 특허 : 0

초록

An in-situ system for removing volatile organic compounds (VOCs) from groundwater. The technique includes gas-lift pumping and in-situ vapor stripping.

대표청구항

A system for removing volatile organic compounds (VOCs) from groundwater, comprising: a first well means extending from the ground surface into a saturated zone; a second well means extending from the ground surface into a vadose zone, said second well means coaxially spaced from said first well mea

이 특허를 인용한 특허 (61)

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