KR100873050B1 - 스팀과 미생물 복합공정을 통한 유류오염토양의 정화장치 - Google Patents
스팀과 미생물 복합공정을 통한 유류오염토양의 정화장치 Download PDFInfo
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- KR100873050B1 KR100873050B1 KR1020070057197A KR20070057197A KR100873050B1 KR 100873050 B1 KR100873050 B1 KR 100873050B1 KR 1020070057197 A KR1020070057197 A KR 1020070057197A KR 20070057197 A KR20070057197 A KR 20070057197A KR 100873050 B1 KR100873050 B1 KR 100873050B1
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- soil
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- 230000007483 microbial process Effects 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000000813 microbial effect Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 24
- 238000009629 microbiological culture Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
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- 238000007599 discharging Methods 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 abstract description 51
- 244000005700 microbiome Species 0.000 abstract description 26
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- 238000003795 desorption Methods 0.000 abstract description 12
- 239000003921 oil Substances 0.000 abstract description 10
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- 239000003208 petroleum Substances 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
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- -1 polycyclic aromatic compounds Chemical class 0.000 abstract description 3
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- 238000012258 culturing Methods 0.000 abstract 1
- 239000012855 volatile organic compound Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010793 Steam injection (oil industry) Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000589774 Pseudomonas sp. Species 0.000 description 3
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- 238000002156 mixing Methods 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 230000035605 chemotaxis Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
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- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 241000589159 Agrobacterium sp. Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000529919 Ralstonia sp. Species 0.000 description 1
- 241001135759 Sphingomonas sp. Species 0.000 description 1
- 239000003876 biosurfactant Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/02—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Soil Sciences (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (6)
- 유류오염토양을 정화하는 오염토양 정화장치로서,유류오염토양을 굴착하여 넣는 반응기(1)와;상기 반응기(1)의 토양을 가열 및 수분공급 하기 위한 스팀발생기(2);상기 반응기(1)에서 생성되는 수용액 및 증기를 배출시키기 위한 배출펌프(30);상기 반응기(1)로부터 배출되는 증기를 액체와 기체로 분리하는 수냉식 기액분리장치(40);상기 기액분리장치(40)에서 분리된 기체를 처리하는 기체처리장치(10);상기 기액분리장치(40)에서 분리된 액체를 저장하고, 유류와 물을 분리하는 유수분리조(20); 및상기 반응기(1)에 미생물배양액을 투입하기 위한 미생물배양기(4);를 포함하는 것을 특징으로 하는 유류오염토양 정화장치.
- 삭제
- 제 1항에 있어서,상기 반응기의 상단에는 스팀 또는 미생물배양액 주입 시 고루 분사되도록 하는 다공성 분배기(5)가 더 구비되는 것을 특징으로 하는 유류오염토양 정화장치.
- 제 3항에 있어서,상기 반응기의 하단에는 가열 시 발생하는 휘발성, 준휘발성 증기 또는 미생물배양액의 배출이 용이하도록 다공성 여과기(6)를 더 구비하는 것을 특징으로 하는 유류오염토양 정화장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070057197A KR100873050B1 (ko) | 2007-06-12 | 2007-06-12 | 스팀과 미생물 복합공정을 통한 유류오염토양의 정화장치 |
Applications Claiming Priority (1)
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KR1020070057197A KR100873050B1 (ko) | 2007-06-12 | 2007-06-12 | 스팀과 미생물 복합공정을 통한 유류오염토양의 정화장치 |
Related Child Applications (1)
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KR1020080069324A Division KR100873053B1 (ko) | 2008-07-16 | 2008-07-16 | 스팀과 미생물 복합공정을 통한 유류오염토양의 정화 방법 |
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KR100873050B1 true KR100873050B1 (ko) | 2008-12-09 |
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KR1020070057197A Expired - Fee Related KR100873050B1 (ko) | 2007-06-12 | 2007-06-12 | 스팀과 미생물 복합공정을 통한 유류오염토양의 정화장치 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101070706B1 (ko) * | 2009-02-06 | 2011-10-07 | (주)이엔플러스 | 유류와 중금속 오염토양 정화장치 및 방법 |
CN103350104A (zh) * | 2013-07-17 | 2013-10-16 | 中国科学院地理科学与资源研究所 | 一种污染场地原位热强化气相抽提修复集成装备及应用方法 |
KR20160009006A (ko) | 2015-12-30 | 2016-01-25 | (주)푸르미 | 약품증기화 주입에 의한 오염토양 정화방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286140A (en) | 1992-12-17 | 1994-02-15 | Petro Environmental Technologies, Inc. | Bioremediation systems and methods |
US5434332A (en) * | 1993-12-06 | 1995-07-18 | Cash; Alan B. | Process for removing hazardous, toxic, and radioactive wastes from soils, sediments, and debris |
JP2003094038A (ja) | 2001-09-27 | 2003-04-02 | Kogi Corp | 汚染土壌等の無害化及び活性化再生方法 |
JP2005066602A (ja) | 2004-12-10 | 2005-03-17 | Ohbayashi Corp | 微生物による汚染土の浄化方法 |
KR100750596B1 (ko) | 2006-09-12 | 2007-08-21 | 전남대학교산학협력단 | 극초단파와 미생물 처리를 통한 오염 토양 정화방법 및오염토양 정화시스템 |
-
2007
- 2007-06-12 KR KR1020070057197A patent/KR100873050B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286140A (en) | 1992-12-17 | 1994-02-15 | Petro Environmental Technologies, Inc. | Bioremediation systems and methods |
US5434332A (en) * | 1993-12-06 | 1995-07-18 | Cash; Alan B. | Process for removing hazardous, toxic, and radioactive wastes from soils, sediments, and debris |
JP2003094038A (ja) | 2001-09-27 | 2003-04-02 | Kogi Corp | 汚染土壌等の無害化及び活性化再生方法 |
JP2005066602A (ja) | 2004-12-10 | 2005-03-17 | Ohbayashi Corp | 微生物による汚染土の浄化方法 |
KR100750596B1 (ko) | 2006-09-12 | 2007-08-21 | 전남대학교산학협력단 | 극초단파와 미생물 처리를 통한 오염 토양 정화방법 및오염토양 정화시스템 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101070706B1 (ko) * | 2009-02-06 | 2011-10-07 | (주)이엔플러스 | 유류와 중금속 오염토양 정화장치 및 방법 |
CN103350104A (zh) * | 2013-07-17 | 2013-10-16 | 中国科学院地理科学与资源研究所 | 一种污染场地原位热强化气相抽提修复集成装备及应用方法 |
CN103350104B (zh) * | 2013-07-17 | 2014-09-17 | 中国科学院地理科学与资源研究所 | 一种污染场地原位热强化气相抽提修复集成装备及应用方法 |
KR20160009006A (ko) | 2015-12-30 | 2016-01-25 | (주)푸르미 | 약품증기화 주입에 의한 오염토양 정화방법 |
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