RU93004452A - METHOD FOR REMOVING POLLUTION ELEMENTS FROM POLLUTED UNDERGROUND AREAS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR REMOVING POLLUTION ELEMENTS FROM POLLUTED UNDERGROUND AREAS AND DEVICE FOR ITS IMPLEMENTATION

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Publication number
RU93004452A
RU93004452A RU93004452/33A RU93004452A RU93004452A RU 93004452 A RU93004452 A RU 93004452A RU 93004452/33 A RU93004452/33 A RU 93004452/33A RU 93004452 A RU93004452 A RU 93004452A RU 93004452 A RU93004452 A RU 93004452A
Authority
RU
Russia
Prior art keywords
subsoil
nutrient
groundwater
contaminants
saturated
Prior art date
Application number
RU93004452/33A
Other languages
Russian (ru)
Other versions
RU2069189C1 (en
Inventor
Джозеф Вилльям Айкен
Анжело Дж. Бэзил
Грегори Джон Смит
Original Assignee
Американ Телефон энд Телеграф Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/820,577 external-priority patent/US5279740A/en
Application filed by Американ Телефон энд Телеграф Компани filed Critical Американ Телефон энд Телеграф Компани
Publication of RU93004452A publication Critical patent/RU93004452A/en
Application granted granted Critical
Publication of RU2069189C1 publication Critical patent/RU2069189C1/en

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Claims (1)

Использование: для удаления загрязнений из загрязненного подпочвенного участка земли, имеющего подземные воды, подпочвенную насыщенную зону ниже подземных вод и подпочвенную вадозную зону выше подземных вод. Удаление обеспечивается с помощью множества труб, каждая из которых имеет перфорированные участки, позволящие подавать или принимать поток материала, расположенные в насыщенной зоне или вблизи нее и из них по крайней мере одна для подачи пара, по крайней мере одна для подачи питательной жидкости и по крайней мере одна выводную. Питательные жидкости, подаваемые по нагнетательным трубам: а) усиливающие рост естественных углеводородов, разрушающих флору и фауну подпочвенного загрязненного участка, и/или в) искусственные углеводороды, разрушающие флору и фауну и питательные жидкости загрязненного участка. Питательные жидкости повышают возможность сделать загрязнения более растворимыми в воде и/или более летучими, что позволяет по крайней мере часть загрязнений, находящихся в подпочвенной насыщенной и/или вадозной зоне, удалить в жидкой, газообразной или комбинированной фазе.Use: to remove contaminants from a polluted subsurface plot of land that has groundwater, a subsoil saturated zone below groundwater and a subsurface vadose zone above groundwater. Removal is provided by a variety of pipes, each of which has perforated sections that allow to supply or receive a stream of material located in or near the saturated zone and at least one of them for supplying steam, at least one for feeding nutrient fluid and at least least one pin. Nutrient fluids supplied through injection pipes: a) enhancing the growth of natural hydrocarbons, destroying the flora and fauna of the subsoil contaminated area, and / or c) artificial hydrocarbons, destroying the flora and fauna and nutrient liquids of the contaminated area. Nutrient fluids increase the ability to make contaminants more soluble in water and / or more volatile, which allows at least some of the contaminants in the subsoil saturated and / or vadose zone to be removed in the liquid, gaseous or combined phase.
RU9393004452A 1992-01-14 1993-01-13 Method of removing impurities from underground regions RU2069189C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/820,577 US5279740A (en) 1992-01-14 1992-01-14 Ground contamination remediation process
US07/320577 1992-01-14
US07/820.577 1992-01-14

Publications (2)

Publication Number Publication Date
RU93004452A true RU93004452A (en) 1995-06-19
RU2069189C1 RU2069189C1 (en) 1996-11-20

Family

ID=25231195

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9393004452A RU2069189C1 (en) 1992-01-14 1993-01-13 Method of removing impurities from underground regions

Country Status (12)

Country Link
US (1) US5279740A (en)
EP (1) EP0551978B1 (en)
JP (1) JP2618579B2 (en)
KR (1) KR0171905B1 (en)
CN (1) CN1078014A (en)
AU (1) AU646983B2 (en)
CA (1) CA2084821C (en)
DE (1) DE69317799T2 (en)
MX (1) MX9300060A (en)
RU (1) RU2069189C1 (en)
SG (1) SG44514A1 (en)
TW (1) TW212217B (en)

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