HUP9701892A2 - DDT-vel szennyezett talajok anaerob/aerob szennyezésmentesítése ismételt anaerob/aerob kezelésekkel - Google Patents
DDT-vel szennyezett talajok anaerob/aerob szennyezésmentesítése ismételt anaerob/aerob kezelésekkelInfo
- Publication number
- HUP9701892A2 HUP9701892A2 HU9701892A HUP9701892A HUP9701892A2 HU P9701892 A2 HUP9701892 A2 HU P9701892A2 HU 9701892 A HU9701892 A HU 9701892A HU P9701892 A HUP9701892 A HU P9701892A HU P9701892 A2 HUP9701892 A2 HU P9701892A2
- Authority
- HU
- Hungary
- Prior art keywords
- anaerobic
- aerobic
- degradation zone
- ddt
- value
- Prior art date
Links
- 239000002689 soil Substances 0.000 title abstract 4
- 238000005202 decontamination Methods 0.000 title abstract 2
- 230000003588 decontaminative effect Effects 0.000 title abstract 2
- 238000011282 treatment Methods 0.000 title 1
- 230000015556 catabolic process Effects 0.000 abstract 7
- 238000006731 degradation reaction Methods 0.000 abstract 7
- 238000011109 contamination Methods 0.000 abstract 3
- 239000000356 contaminant Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 241001148470 aerobic bacillus Species 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000002538 fungal effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S71/00—Chemistry: fertilizers
- Y10S71/903—Soil conditioner
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A találmány tárgya eljárás DDT-típűsú szennyeződéseket tartalmazótalaj szennyezésmentesítésére, amely talaj életképes anaerőb és aerőbmikrőrőganizműsőkat tartalmaz, amelyek képesek a DDT-típűsúszennyeződések ártalmatlan anyaggá történő átalakítására és mindanaerőb, mind aerőb körülmények között életképesek őly módőn, hőgy a) a talajból egy degradációs zónát alakítanak ki, b) a degradációs zónában a hőmérsékletet 15-37 řC közötti értéken és amikrőőrganizműs pőpűláció számát legalább 105 cfű/g értéken tartják azanaerőb és aerőb baktériűmőkra egyaránt, c) a degradációs zónát vízzel túltelítik, d) a degradációs zónát anaerőbbá teszik, e) a degradációs zónában fenntartják a vízzel való túltelítettséget és aredőxpőtenciál értékét -200 mV alatti értéken tartják, amígszignifikáns mennyiségű DDT-típűsú szennyeződés lebőmlik, f) ezűtán a degradációs zónát őxigénes telítéssel aerőbbá teszik, g) a degradásiós zónában a redőxpőtenciál értékét +100 mV feletti értékentartják, amíg szignifikáns mennyiségű DDT-típűsú szennyeződéslebőmlik, és h) a fenti c)-g) pőntők szerinti lépést addig ismétlik, amíg a szükségesmértékű szennyezés mentesítést elérik. ŕ
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/533,238 US5660613A (en) | 1995-09-25 | 1995-09-25 | Anaerobic/aerobic decontamination of DDT contaminated soil by repeated anaerobic/aerobic treatments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUP9701892A2 true HUP9701892A2 (hu) | 1998-03-02 |
Family
ID=24125101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9701892A HUP9701892A2 (hu) | 1995-09-25 | 1996-09-23 | DDT-vel szennyezett talajok anaerob/aerob szennyezésmentesítése ismételt anaerob/aerob kezelésekkel |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5660613A (hu) |
| EP (1) | EP0793548B1 (hu) |
| JP (1) | JP3007165B2 (hu) |
| CN (1) | CN1173835A (hu) |
| AR (1) | AR003691A1 (hu) |
| AU (1) | AU720752B2 (hu) |
| BR (1) | BR9611238A (hu) |
| CA (1) | CA2204997A1 (hu) |
| CZ (1) | CZ155697A3 (hu) |
| DE (1) | DE69609811T2 (hu) |
| DK (1) | DK0793548T3 (hu) |
| HU (1) | HUP9701892A2 (hu) |
| SK (1) | SK65397A3 (hu) |
| WO (1) | WO1997011795A1 (hu) |
| ZA (1) | ZA967883B (hu) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083738A (en) | 1996-11-01 | 2000-07-04 | Zeneca, Inc. | Compost decontamination of soil contaminated with PCB using aerobic and anaerobic microorganisms |
| US5998199A (en) | 1996-11-01 | 1999-12-07 | Zeneca Inc | Compost decontamination of soil contaminated with TNT, HMX and RDX with aerobic and anaerobic microorganisms |
| US6033899A (en) | 1996-11-01 | 2000-03-07 | Zenca, Inc. | Compost decontamination of soil contaminated with PCP using aerobic and anaerobic microorganisms |
| CA2252341A1 (en) * | 1997-11-03 | 1999-05-03 | Mcgill University | Method and apparatus for remediation of contaminated soil |
| TW446585B (en) | 1998-05-18 | 2001-07-21 | Zeneca Corp | Decontamination of soil contaminated with HCB |
| US6319882B1 (en) | 1998-12-31 | 2001-11-20 | George A. Ivey | Air, soil and ground water remediation compositions and methods |
| US6447207B1 (en) | 1999-11-22 | 2002-09-10 | George A. Ivey | Air, soil and ground water remediation compositions and methods |
| US8002986B2 (en) * | 2001-03-02 | 2011-08-23 | Daniel R. Miklos | Apparatus and methods for control of waste treatment processes |
| JP5205010B2 (ja) * | 2007-08-20 | 2013-06-05 | 大成建設株式会社 | 汚染地下水の原位置浄化方法 |
| EP2726224B1 (en) * | 2011-07-01 | 2016-02-10 | Cleanfield Danmark ApS | Method of purifying soil through heap percolation |
| CN102816696B (zh) * | 2012-07-06 | 2013-12-04 | 华东理工大学 | 一种氯代烃厌氧降解菌剂的制备方法及应用 |
| ITMI20121827A1 (it) * | 2012-10-26 | 2014-04-27 | Biodermol S R L | Processo per la decontaminazione di terreni inquinati da insetticidi |
| CN103691737B (zh) * | 2014-01-09 | 2015-04-08 | 江苏麦可博生物环保工程技术有限公司 | 一种微生物异位修复难降解有机污染土壤的组合工艺 |
| EP3294559A4 (en) | 2015-09-18 | 2018-07-11 | Hewlett-Packard Development Company, L.P. | Leveling compositions |
| CN105710122A (zh) * | 2016-04-27 | 2016-06-29 | 上海大颂生物技术有限公司 | 一种城市绿化种植土的原位机械修复方法 |
| CN110721996B (zh) * | 2019-10-29 | 2022-02-01 | 广州国苑规划设计有限公司 | 一种用于污染土壤植物的修复方法 |
| CN118023280B (zh) * | 2024-04-12 | 2024-08-23 | 江苏雅信昆成检测科技有限公司 | 污染土壤的净化方法和净化装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8500445A (nl) * | 1985-02-15 | 1986-09-01 | Heidemij Uitvoering | Werkwijze en inrichting voor het biologisch zuiveren van verontreinigde grond. |
| DE3818398A1 (de) * | 1988-05-31 | 1989-12-14 | Xenex Ges Zur Biotechnischen S | Verfahren und anlage zur rekultivierungsbehandlung von xenobiotisch-kontaminiertem erdreich mittels mikroorganismen |
| DE4001558C1 (en) * | 1990-01-20 | 1991-04-18 | Biodetox Mbh Gesellschaft Zur Biologischen Schadstoffentsorgung Mbh, 3061 Ahnsen, De | Decontaminating soil contg. mineral oil hydrocarbon - by three-stage biological degradation of contaminants under non-aerobic and aerobic conditions |
| US5455173A (en) * | 1990-04-11 | 1995-10-03 | Idaho Research Foundation, Inc. | Biological isolates for degrading nitroaromatics and nitramines in water and soils |
| DE4202132C2 (de) * | 1992-01-27 | 1995-05-24 | Noell Gmbh | Verfahren zur Dekontaminierung von mit halogenierten organischen Schadstoffen, Azofarbstoffen und Nitroaromaten belasteten Böden, Schlämmen oder Schutt |
| CA2079282C (en) * | 1992-09-28 | 2000-09-19 | Alan George Seech | Composition and method for dehalogenation and degradation of halogenated organic contaminants |
| DE4336218C1 (de) * | 1993-10-23 | 1995-05-11 | Bauer Spezialtiefbau | Verwendung von nichtionischen Tensiden zur Förderung des mikrobiellen Abbaus von Kohlenwasserstoffen |
| US5503774A (en) * | 1994-07-15 | 1996-04-02 | Exxon Research & Engineering Co. | Class of bifunctional additives for bioremediation of hydrocarbon contaminated soils and water |
-
1995
- 1995-09-25 US US08/533,238 patent/US5660613A/en not_active Expired - Fee Related
-
1996
- 1996-09-18 ZA ZA967883A patent/ZA967883B/xx unknown
- 1996-09-20 AR AR10445096A patent/AR003691A1/es unknown
- 1996-09-23 DE DE69609811T patent/DE69609811T2/de not_active Expired - Fee Related
- 1996-09-23 EP EP96930927A patent/EP0793548B1/en not_active Expired - Lifetime
- 1996-09-23 AU AU69817/96A patent/AU720752B2/en not_active Ceased
- 1996-09-23 SK SK653-97A patent/SK65397A3/sk unknown
- 1996-09-23 CZ CZ971556A patent/CZ155697A3/cs unknown
- 1996-09-23 WO PCT/CA1996/000634 patent/WO1997011795A1/en not_active Application Discontinuation
- 1996-09-23 JP JP9513020A patent/JP3007165B2/ja not_active Expired - Lifetime
- 1996-09-23 CN CN96191121A patent/CN1173835A/zh active Pending
- 1996-09-23 CA CA002204997A patent/CA2204997A1/en not_active Abandoned
- 1996-09-23 HU HU9701892A patent/HUP9701892A2/hu unknown
- 1996-09-23 DK DK96930927T patent/DK0793548T3/da active
- 1996-09-23 BR BR9611238-7A patent/BR9611238A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6981796A (en) | 1997-04-17 |
| ZA967883B (en) | 1997-04-07 |
| CA2204997A1 (en) | 1997-04-03 |
| CN1173835A (zh) | 1998-02-18 |
| AR003691A1 (es) | 1998-09-09 |
| JP3007165B2 (ja) | 2000-02-07 |
| CZ155697A3 (cs) | 1998-03-18 |
| SK65397A3 (en) | 1998-05-06 |
| US5660613A (en) | 1997-08-26 |
| EP0793548A1 (en) | 1997-09-10 |
| DK0793548T3 (da) | 2001-03-19 |
| AU720752B2 (en) | 2000-06-08 |
| EP0793548B1 (en) | 2000-08-16 |
| DE69609811T2 (de) | 2001-03-22 |
| MX9703787A (es) | 1998-10-31 |
| WO1997011795A1 (en) | 1997-04-03 |
| BR9611238A (pt) | 1999-09-21 |
| DE69609811D1 (de) | 2000-09-21 |
| JPH10507687A (ja) | 1998-07-28 |
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