BG108308A - Метод за отстраняване на органични онечиствания от утайки - Google Patents
Метод за отстраняване на органични онечиствания от утайки Download PDFInfo
- Publication number
- BG108308A BG108308A BG108308A BG10830803A BG108308A BG 108308 A BG108308 A BG 108308A BG 108308 A BG108308 A BG 108308A BG 10830803 A BG10830803 A BG 10830803A BG 108308 A BG108308 A BG 108308A
- Authority
- BG
- Bulgaria
- Prior art keywords
- solvent
- separation
- precipitate
- lipophilic
- hydrophilic
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000013049 sediment Substances 0.000 title abstract description 6
- 239000002957 persistent organic pollutant Substances 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 claims abstract description 42
- 239000006184 cosolvent Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 20
- 239000002244 precipitate Substances 0.000 claims description 16
- 239000007791 liquid phase Substances 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 239000010419 fine particle Substances 0.000 claims description 12
- 239000007790 solid phase Substances 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 238000010908 decantation Methods 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 239000013557 residual solvent Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 150000004826 dibenzofurans Chemical class 0.000 claims 1
- 150000002013 dioxins Chemical class 0.000 claims 1
- 239000000575 pesticide Substances 0.000 claims 1
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 9
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 8
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthene Chemical compound C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 4
- LBLILZRKJHDBOL-UHFFFAOYSA-N 1,1,2,3,3-pentachlorobut-1-ene Chemical compound CC(Cl)(Cl)C(Cl)=C(Cl)Cl LBLILZRKJHDBOL-UHFFFAOYSA-N 0.000 description 4
- FBSPLEKACMFIFU-UHFFFAOYSA-N 1,1,2,3-tetrachlorobut-1-ene Chemical compound CC(Cl)C(Cl)=C(Cl)Cl FBSPLEKACMFIFU-UHFFFAOYSA-N 0.000 description 4
- DXBHBZVCASKNBY-UHFFFAOYSA-N 1,2-Benz(a)anthracene Chemical compound C1=CC=C2C3=CC4=CC=CC=C4C=C3C=CC2=C1 DXBHBZVCASKNBY-UHFFFAOYSA-N 0.000 description 4
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 4
- RWNKSTSCBHKHTB-UHFFFAOYSA-N Hexachloro-1,3-butadiene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C(Cl)Cl RWNKSTSCBHKHTB-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- CWRYPZZKDGJXCA-UHFFFAOYSA-N acenaphthene Chemical compound C1=CC(CC2)=C3C2=CC=CC3=C1 CWRYPZZKDGJXCA-UHFFFAOYSA-N 0.000 description 4
- HXGDTGSAIMULJN-UHFFFAOYSA-N acetnaphthylene Natural products C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 4
- FTOVXSOBNPWTSH-UHFFFAOYSA-N benzo[b]fluoranthene Chemical compound C12=CC=CC=C1C1=CC3=CC=CC=C3C3=C1C2=CC=C3 FTOVXSOBNPWTSH-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 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
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 125000005605 benzo group Chemical group 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- RCBKHVTUYAGMLB-UHFFFAOYSA-N 1,1,2,3-tetrachlorobuta-1,3-diene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C RCBKHVTUYAGMLB-UHFFFAOYSA-N 0.000 description 2
- HAXBIWFMXWRORI-UHFFFAOYSA-N Benzo[k]fluoranthene Chemical compound C1=CC(C2=CC3=CC=CC=C3C=C22)=C3C2=CC=CC3=C1 HAXBIWFMXWRORI-UHFFFAOYSA-N 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 description 2
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- -1 aromatic polycyclic hydrocarbons Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 231100000028 nontoxic concentration Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI000956A ITMI20010956A1 (it) | 2001-05-10 | 2001-05-10 | Procedimento per la rimozione di inquinanti organici da sedimenti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG108308A true BG108308A (bg) | 2004-12-30 |
Family
ID=11447623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG108308A BG108308A (bg) | 2001-05-10 | 2003-11-03 | Метод за отстраняване на органични онечиствания от утайки |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20040144721A1 (de) |
| EP (1) | EP1385645B9 (de) |
| AT (1) | ATE329701T1 (de) |
| AU (1) | AU2002310881A1 (de) |
| BG (1) | BG108308A (de) |
| DE (1) | DE60212371T2 (de) |
| EA (1) | EA200301077A1 (de) |
| HR (1) | HRP20030899B1 (de) |
| IT (1) | ITMI20010956A1 (de) |
| RS (1) | RS50230B (de) |
| WO (1) | WO2002090010A2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20080581A1 (it) * | 2008-04-03 | 2009-10-04 | Eni Spa | Processo per il trattamento di residui oleosi provenienti dall'industria petrolifera |
| IT1396957B1 (it) * | 2009-12-18 | 2012-12-20 | Eni Spa | Procedimento per il trattamento di residui oleosi provenienti dall'industria petrolifera |
| CN101936871B (zh) * | 2010-08-12 | 2011-11-30 | 中国水产科学研究院淡水渔业研究中心 | 一种养殖池塘沉积物产污系数的检测方法 |
| US11273475B2 (en) | 2020-02-12 | 2022-03-15 | Clean Planet Technology Inc. | High rate hydrocarbon solvent extraction system, process and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1271090B (it) * | 1994-11-24 | 1997-05-26 | Eniricerche Spa | Bonifica di suoli umidi inquinanti |
| US5779813A (en) * | 1996-12-06 | 1998-07-14 | Dan W. Gore | Method and apparatus for decontamination of poly chlorinated biphenyl contaminated soil |
| IT1298543B1 (it) * | 1998-02-04 | 2000-01-12 | Ambiente S P A | Processo per rimuovere contaminanti organici da suoli umidi |
| IT1313622B1 (it) * | 1999-09-09 | 2002-09-09 | Enitecnologie Spa | Metodo per la rimozione ed il recupero della componente oleosa dadetriti di perforazione |
-
2001
- 2001-05-10 IT IT2001MI000956A patent/ITMI20010956A1/it unknown
-
2002
- 2002-04-25 RS YU87803A patent/RS50230B/sr unknown
- 2002-04-25 HR HR20030899A patent/HRP20030899B1/xx not_active IP Right Cessation
- 2002-04-25 WO PCT/EP2002/004579 patent/WO2002090010A2/en not_active Ceased
- 2002-04-25 AU AU2002310881A patent/AU2002310881A1/en not_active Abandoned
- 2002-04-25 EP EP02735302A patent/EP1385645B9/de not_active Expired - Lifetime
- 2002-04-25 US US10/476,656 patent/US20040144721A1/en not_active Abandoned
- 2002-04-25 DE DE60212371T patent/DE60212371T2/de not_active Expired - Lifetime
- 2002-04-25 AT AT02735302T patent/ATE329701T1/de not_active IP Right Cessation
- 2002-04-25 EA EA200301077A patent/EA200301077A1/ru unknown
-
2003
- 2003-11-03 BG BG108308A patent/BG108308A/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002090010A3 (en) | 2003-11-27 |
| ITMI20010956A0 (it) | 2001-05-10 |
| US20040144721A1 (en) | 2004-07-29 |
| AU2002310881A1 (en) | 2002-11-18 |
| DE60212371D1 (de) | 2006-07-27 |
| ITMI20010956A1 (it) | 2002-11-10 |
| RS50230B (sr) | 2009-07-15 |
| HRP20030899B1 (en) | 2010-02-28 |
| ATE329701T1 (de) | 2006-07-15 |
| HRP20030899A2 (en) | 2004-08-31 |
| EP1385645B9 (de) | 2006-10-25 |
| WO2002090010A2 (en) | 2002-11-14 |
| EP1385645B1 (de) | 2006-06-14 |
| EA200301077A1 (ru) | 2004-04-29 |
| EP1385645A2 (de) | 2004-02-04 |
| DE60212371T2 (de) | 2007-05-24 |
| YU87803A (sh) | 2006-05-25 |
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