DE3537307A1 - Verfahren zum biologischen abbau halogenierter kohlenwasserstoffe - Google Patents
Verfahren zum biologischen abbau halogenierter kohlenwasserstoffeInfo
- Publication number
- DE3537307A1 DE3537307A1 DE19853537307 DE3537307A DE3537307A1 DE 3537307 A1 DE3537307 A1 DE 3537307A1 DE 19853537307 DE19853537307 DE 19853537307 DE 3537307 A DE3537307 A DE 3537307A DE 3537307 A1 DE3537307 A1 DE 3537307A1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- substrate
- microorganisms
- solid
- reactor
- 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
- 238000000034 method Methods 0.000 title claims abstract description 34
- 150000008282 halocarbons Chemical class 0.000 title claims abstract description 8
- 230000015556 catabolic process Effects 0.000 title claims abstract description 6
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 6
- 244000005700 microbiome Species 0.000 claims abstract description 39
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 31
- 230000000813 microbial effect Effects 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- -1 Polyethylene Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920000331 Polyhydroxybutyrate Polymers 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 239000000852 hydrogen donor Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 1
- 239000005015 poly(hydroxybutyrate) Substances 0.000 claims 1
- 235000012424 soybean oil Nutrition 0.000 claims 1
- 239000003549 soybean oil Substances 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000696 methanogenic effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/22—Organic substances containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853537307 DE3537307A1 (de) | 1985-10-19 | 1985-10-19 | Verfahren zum biologischen abbau halogenierter kohlenwasserstoffe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853537307 DE3537307A1 (de) | 1985-10-19 | 1985-10-19 | Verfahren zum biologischen abbau halogenierter kohlenwasserstoffe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3537307A1 true DE3537307A1 (de) | 1987-04-23 |
| DE3537307C2 DE3537307C2 (enrdf_load_stackoverflow) | 1992-12-17 |
Family
ID=6284006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853537307 Granted DE3537307A1 (de) | 1985-10-19 | 1985-10-19 | Verfahren zum biologischen abbau halogenierter kohlenwasserstoffe |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3537307A1 (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3916737A1 (de) * | 1989-05-23 | 1990-01-18 | Dietrich Dr Rer Nat Frahne | Verfahrenstechnische anordnung zum biologischen abbau chlorierter organischer loesemittel |
| EP0493248A1 (fr) * | 1990-12-24 | 1992-07-01 | Emc Services | Composition pour la décontamination de sols pollués. Procédé et dispositif pour l'utilisation de cette composition |
| US5134078A (en) * | 1987-07-03 | 1992-07-28 | Norddeutsch Seekabelwerke Aktiengesellschaft | Process and plant for the removal of soil contaminants |
| DE9400225U1 (de) * | 1994-01-08 | 1994-03-03 | Hydrogeologie GmbH, 99734 Nordhausen | Anlage zur biologischen Schüttgut- und Abwasserreinigung |
| EP0456607B1 (de) * | 1990-05-08 | 1996-01-03 | Ciba-Geigy Ag | Wasserreinigungsverfahren |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779866A (en) * | 1972-04-07 | 1973-12-18 | Bioteknike Int Inc | Microbial degradation of polychlorinated biphenyls |
| EP0164545A2 (de) * | 1984-05-11 | 1985-12-18 | Hoechst Aktiengesellschaft | Bakterienkulturen, Verfahren zu ihrer Herstellung und ihre Verwendung |
-
1985
- 1985-10-19 DE DE19853537307 patent/DE3537307A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779866A (en) * | 1972-04-07 | 1973-12-18 | Bioteknike Int Inc | Microbial degradation of polychlorinated biphenyls |
| EP0164545A2 (de) * | 1984-05-11 | 1985-12-18 | Hoechst Aktiengesellschaft | Bakterienkulturen, Verfahren zu ihrer Herstellung und ihre Verwendung |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5134078A (en) * | 1987-07-03 | 1992-07-28 | Norddeutsch Seekabelwerke Aktiengesellschaft | Process and plant for the removal of soil contaminants |
| DE3916737A1 (de) * | 1989-05-23 | 1990-01-18 | Dietrich Dr Rer Nat Frahne | Verfahrenstechnische anordnung zum biologischen abbau chlorierter organischer loesemittel |
| EP0456607B1 (de) * | 1990-05-08 | 1996-01-03 | Ciba-Geigy Ag | Wasserreinigungsverfahren |
| EP0493248A1 (fr) * | 1990-12-24 | 1992-07-01 | Emc Services | Composition pour la décontamination de sols pollués. Procédé et dispositif pour l'utilisation de cette composition |
| WO1992011100A1 (fr) * | 1990-12-24 | 1992-07-09 | Emc. Services | Composition biologique pour la decontamination de sols pollues, procede et dispositif pour l'utilisation de cette composition |
| DE9400225U1 (de) * | 1994-01-08 | 1994-03-03 | Hydrogeologie GmbH, 99734 Nordhausen | Anlage zur biologischen Schüttgut- und Abwasserreinigung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3537307C2 (enrdf_load_stackoverflow) | 1992-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NORDDEUTSCHE SEEKABELWERKE GMBH, 26954 NORDENHAM, |
|
| 8339 | Ceased/non-payment of the annual fee |