DE19630370A1 - Verfahren zur biologischen Dekontaminierung von verunreinigtem Gut - Google Patents
Verfahren zur biologischen Dekontaminierung von verunreinigtem GutInfo
- Publication number
- DE19630370A1 DE19630370A1 DE1996130370 DE19630370A DE19630370A1 DE 19630370 A1 DE19630370 A1 DE 19630370A1 DE 1996130370 DE1996130370 DE 1996130370 DE 19630370 A DE19630370 A DE 19630370A DE 19630370 A1 DE19630370 A1 DE 19630370A1
- Authority
- DE
- Germany
- Prior art keywords
- contaminated
- metal compounds
- activated sludge
- biodegradable organic
- oil
- 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.)
- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 title description 6
- 239000002184 metal Substances 0.000 title description 6
- 150000002739 metals Chemical class 0.000 title description 4
- 239000002699 waste material Substances 0.000 title description 2
- 239000011368 organic material Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 5
- 238000005202 decontamination Methods 0.000 claims abstract description 4
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 239000010865 sewage Substances 0.000 claims abstract 2
- 238000007873 sieving Methods 0.000 claims abstract 2
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 3
- 239000003209 petroleum derivative Substances 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1996130370 DE19630370A1 (de) | 1995-07-27 | 1996-07-29 | Verfahren zur biologischen Dekontaminierung von verunreinigtem Gut |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19527385 | 1995-07-27 | ||
| DE1996130370 DE19630370A1 (de) | 1995-07-27 | 1996-07-29 | Verfahren zur biologischen Dekontaminierung von verunreinigtem Gut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19630370A1 true DE19630370A1 (de) | 1997-03-06 |
Family
ID=7767877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1996130370 Withdrawn DE19630370A1 (de) | 1995-07-27 | 1996-07-29 | Verfahren zur biologischen Dekontaminierung von verunreinigtem Gut |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0842123A1 (cs) |
| CZ (1) | CZ22598A3 (cs) |
| DE (1) | DE19630370A1 (cs) |
| HU (1) | HUP9802370A2 (cs) |
| PL (1) | PL324619A1 (cs) |
| WO (1) | WO1997005071A1 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2398069A (en) * | 2003-02-05 | 2004-08-11 | Hanson Support Services Ltd | Reducing the oil content of steel mill scale |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423095B (zh) * | 2020-03-05 | 2022-04-08 | 厦门大学 | 一种处理剩余活性污泥的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277342A (en) * | 1979-10-01 | 1981-07-07 | Cornell Research Foundation, Inc. | Combined biological-chemical detoxification of organics |
| DE3821242A1 (de) * | 1988-06-23 | 1989-12-28 | Antonio M Dipl Ing Celi | Verfahren und vorrichtung zur aufarbeitung metallbelasteter abfallschlaemme |
| US5204001A (en) * | 1991-10-09 | 1993-04-20 | Zenon Environmental Inc. | Membrane bioreactor system for treating synthetic metal-working fluids and oil-based products |
| DE4339875A1 (de) * | 1993-11-23 | 1995-05-24 | Hohnecker Helmut | Verfahren zur Reinigung und Aufbereitung von verunreinigtem Gut |
| ATE172900T1 (de) * | 1994-08-09 | 1998-11-15 | Hege Terdesan Gmbh & Co Kg | Verfahren zum dekontaminieren von kontaminiertem gut, sowie vorrichtungen dafür |
-
1996
- 1996-07-29 DE DE1996130370 patent/DE19630370A1/de not_active Withdrawn
- 1996-07-29 PL PL32461996A patent/PL324619A1/xx unknown
- 1996-07-29 CZ CZ98225A patent/CZ22598A3/cs unknown
- 1996-07-29 WO PCT/DE1996/001406 patent/WO1997005071A1/de not_active Ceased
- 1996-07-29 HU HU9802370A patent/HUP9802370A2/hu unknown
- 1996-07-29 EP EP96927524A patent/EP0842123A1/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2398069A (en) * | 2003-02-05 | 2004-08-11 | Hanson Support Services Ltd | Reducing the oil content of steel mill scale |
| GB2398069B (en) * | 2003-02-05 | 2005-08-31 | Hanson Support Services Ltd | Treatment of ferrous waste |
Also Published As
| Publication number | Publication date |
|---|---|
| PL324619A1 (en) | 1998-06-08 |
| WO1997005071A1 (de) | 1997-02-13 |
| EP0842123A1 (de) | 1998-05-20 |
| CZ22598A3 (cs) | 1998-10-14 |
| HUP9802370A2 (hu) | 1999-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |