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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0662079 (1996-06-12) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 43 인용 특허 : 8 |
An in-well system for simultaneously treating and extracting groundwater by injecting compressed gas through the groundwater in multiple successive stages as it is pumped out of a well. The process is usable for in-well aeration stripping of Volatile Organic Compounds from groundwater or for other a
A system for treating groundwater including a means for directing water flow by gravity along multiple separate paths within a water well during the pumping process and a means for injecting compressed gas into the water at separate locations within each of the multiple separate paths and a means fo
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