CN104801539A - 利用还原脱氯酶修复卤代烃污染场地的方法 - Google Patents
利用还原脱氯酶修复卤代烃污染场地的方法 Download PDFInfo
- Publication number
- CN104801539A CN104801539A CN201510177047.XA CN201510177047A CN104801539A CN 104801539 A CN104801539 A CN 104801539A CN 201510177047 A CN201510177047 A CN 201510177047A CN 104801539 A CN104801539 A CN 104801539A
- Authority
- CN
- China
- Prior art keywords
- enzyme
- reductive dechlorination
- contaminated
- halohydrocarbon
- contaminated site
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 64
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000006042 reductive dechlorination reaction Methods 0.000 title abstract 9
- 150000005826 halohydrocarbons Chemical class 0.000 title abstract 6
- 238000002360 preparation method Methods 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000015556 catabolic process Effects 0.000 claims abstract description 6
- 238000006731 degradation reaction Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims description 32
- 238000006298 dechlorination reaction Methods 0.000 claims description 30
- 150000008282 halocarbons Chemical class 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000008439 repair process Effects 0.000 claims description 10
- 229920002491 Diethylaminoethyl-dextran Polymers 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000356 contaminant Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 238000005067 remediation Methods 0.000 abstract description 4
- 239000008346 aqueous phase Substances 0.000 abstract description 2
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 abstract 1
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 26
- 239000002689 soil Substances 0.000 description 7
- 108010029541 Laccase Proteins 0.000 description 5
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 5
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 5
- 229950011008 tetrachloroethylene Drugs 0.000 description 5
- 229960002415 trichloroethylene Drugs 0.000 description 5
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- -1 chlorine halocarbon Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510177047.XA CN104801539B (zh) | 2015-04-15 | 2015-04-15 | 利用还原脱氯酶修复卤代烃污染场地的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510177047.XA CN104801539B (zh) | 2015-04-15 | 2015-04-15 | 利用还原脱氯酶修复卤代烃污染场地的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104801539A true CN104801539A (zh) | 2015-07-29 |
CN104801539B CN104801539B (zh) | 2016-04-27 |
Family
ID=53686976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510177047.XA Active CN104801539B (zh) | 2015-04-15 | 2015-04-15 | 利用还原脱氯酶修复卤代烃污染场地的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104801539B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005245344A (ja) * | 2004-03-05 | 2005-09-15 | Kokusai Kogyo Co Ltd | 汚染物質の自然減衰能予測方法 |
CN101214493A (zh) * | 2007-12-29 | 2008-07-09 | 华南农业大学 | 一种修复ddt污染土壤的方法 |
CN103333823A (zh) * | 2013-06-14 | 2013-10-02 | 大连理工大学 | 一种修复多卤代烃污染土壤菌剂的制备方法及其应用 |
-
2015
- 2015-04-15 CN CN201510177047.XA patent/CN104801539B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005245344A (ja) * | 2004-03-05 | 2005-09-15 | Kokusai Kogyo Co Ltd | 汚染物質の自然減衰能予測方法 |
CN101214493A (zh) * | 2007-12-29 | 2008-07-09 | 华南农业大学 | 一种修复ddt污染土壤的方法 |
CN103333823A (zh) * | 2013-06-14 | 2013-10-02 | 大连理工大学 | 一种修复多卤代烃污染土壤菌剂的制备方法及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN104801539B (zh) | 2016-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2828208B1 (en) | Organic acid activation of persulfates | |
AU2013235063B2 (en) | Environmental remediation process | |
Molnar et al. | Enhanced biodegradation of transformer oil in soils with cyclodextrin–from the laboratory to the field | |
CN104801536B (zh) | 利用化学淋洗与微生物相结合修复卤代烃污染场地的方法 | |
CN103639190A (zh) | 一种利用氨基三甲叉膦酸修复铅污染土壤的方法 | |
KR100798763B1 (ko) | 유류오염 토양정화를 위한 지중 열탈착 방법과 장치 | |
CN103639193A (zh) | 一种有机污染场地土壤的循环原位化学氧化还原方法 | |
CN108328856B (zh) | 一种低浓度有机污染地下水的原位修复工艺及其应用 | |
JP3215102B2 (ja) | 汚染土壌の浄化方法 | |
JP5868373B2 (ja) | 汚染物質含有地下水及び土壌の浄化方法 | |
JP4240026B2 (ja) | 汚染土壌及び/又は地下水の浄化方法 | |
CN104801539B (zh) | 利用还原脱氯酶修复卤代烃污染场地的方法 | |
JP2005279548A (ja) | 汚染土壌の浄化方法 | |
Sorel et al. | Vitamin B12 and reduced titanium for remediation of residual chlorinated solvents: field experiment | |
KR101994436B1 (ko) | 유류로 오염된 토양오염 정화방법 및 그 시스템 | |
Salami et al. | Remediation of contaminated groundwater: An overview | |
Huff | Application of emulsified zero‐valent iron: Four full‐scale remediation sites | |
Fam et al. | Successful full‐scale enhanced anaerobic dechlorination at a NAPL strength 1, 1, 1‐TCA source area | |
JP6639947B2 (ja) | 帯水層の浄化方法 | |
JP2009154057A (ja) | 油汚染土壌及び地下水の浄化方法 | |
JP2010005516A (ja) | 土壌・河川・汚染水の浸透式浄化法 | |
MacFarlane et al. | Field‐scale evaluation of a biobarrier for the treatment of a trichloroethene plume | |
De Flaun et al. | Application of bioaugmentation for TCE DNAPL in fractured bedrock | |
JP2008272553A (ja) | 土壌または地下水の処理法 | |
Hunter | In situ removal of perchlorate from groundwater. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190305 Address after: 251100 Qilu high tech Development Zone, Qihe County, Dezhou, Shandong Patentee after: Shandong Bi Quan Environmental Engineering Technology Co., Ltd. Address before: Room 108, Training Base Office Building, Shandong Vocational College, 62 Jiefang Road, Jinan City, Shandong Province Patentee before: Liu Xiaoyong |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for repairing halogenated hydrocarbon contaminated site by reducing dechlorination enzyme Effective date of registration: 20211119 Granted publication date: 20160427 Pledgee: Shandong Qihe Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG BIQUAN ENVIRONMENT ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980012821 |