JP2012516769A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2012516769A5 JP2012516769A5 JP2011548576A JP2011548576A JP2012516769A5 JP 2012516769 A5 JP2012516769 A5 JP 2012516769A5 JP 2011548576 A JP2011548576 A JP 2011548576A JP 2011548576 A JP2011548576 A JP 2011548576A JP 2012516769 A5 JP2012516769 A5 JP 2012516769A5
- Authority
- JP
- Japan
- Prior art keywords
- wastewater
- stage
- aromatic
- reducing agent
- process according
- 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
- 239000002351 wastewater Substances 0.000 claims description 21
- -1 aromatic nitro compound Chemical class 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 239000003077 lignite Substances 0.000 claims description 10
- 239000003415 peat Substances 0.000 claims description 7
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 5
- 239000003830 anthracite Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052979 sodium sulfide Inorganic materials 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- JWCIMXZMVIBEEQ-UHFFFAOYSA-N 2-nitro-6-(2-phenylethenyl)benzoic acid Chemical compound [N+](=O)([O-])C1=C(C(=CC=C1)C=CC1=CC=CC=C1)C(=O)O JWCIMXZMVIBEEQ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009007761A DE102009007761A1 (de) | 2009-02-06 | 2009-02-06 | Verfahren zur Aufarbeitung von Abwässern |
| DE102009007761.8 | 2009-02-06 | ||
| PCT/EP2010/000463 WO2010089043A1 (de) | 2009-02-06 | 2010-01-27 | Verfahren zur aufarbeitung von abwässern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012516769A JP2012516769A (ja) | 2012-07-26 |
| JP2012516769A5 true JP2012516769A5 (https=) | 2013-03-14 |
| JP5406945B2 JP5406945B2 (ja) | 2014-02-05 |
Family
ID=42134844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011548576A Expired - Fee Related JP5406945B2 (ja) | 2009-02-06 | 2010-01-27 | 廃水処理方法 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9039904B2 (https=) |
| EP (1) | EP2393758B1 (https=) |
| JP (1) | JP5406945B2 (https=) |
| KR (1) | KR101650218B1 (https=) |
| CN (1) | CN102307820B (https=) |
| BR (1) | BRPI1008016A2 (https=) |
| DE (1) | DE102009007761A1 (https=) |
| ES (1) | ES2400796T3 (https=) |
| PT (1) | PT2393758E (https=) |
| RU (1) | RU2537018C2 (https=) |
| WO (1) | WO2010089043A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628213A (zh) * | 2013-11-07 | 2015-05-20 | 青岛博研达工业技术研究所(普通合伙) | 一种制革废水含氨处理方法 |
| WO2015082290A1 (de) | 2013-12-02 | 2015-06-11 | Bayer Technology Services Gmbh | Verfahren zur aufbereitung von laugen |
| CN105152445A (zh) * | 2015-09-25 | 2015-12-16 | 浙江奇彩环境科技有限公司 | 一种硝基苯类有机废水的处理方法 |
| CN105347561A (zh) * | 2015-11-26 | 2016-02-24 | 常州大学 | 一种含苯酚地热水净化一体化装置 |
| CN115945493B (zh) * | 2020-11-26 | 2024-10-18 | 中化环境科技工程有限公司 | 一种二硝基甲苯废渣的处理方法 |
| CN112479460B (zh) * | 2020-11-26 | 2022-09-27 | 中化环境科技工程有限公司 | 一种利用化工废料协同预处理tdi生产废水的方法 |
| CN116768301A (zh) * | 2023-06-14 | 2023-09-19 | 中国石油化工股份有限公司 | 一种硝基苯废水的预处理方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636994B2 (https=) * | 1973-06-21 | 1981-08-27 | ||
| DE2818680A1 (de) | 1978-04-27 | 1979-10-31 | Bayer Ag | Verfahren zur aufarbeitung von nitro-hydroxy-aromaten enthaltenden abwaessern |
| DE2927911A1 (de) | 1979-07-11 | 1981-01-29 | Bayer Ag | Verfahren zur abwasserbehandlung |
| DE3316265A1 (de) * | 1982-07-31 | 1984-02-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur reinigung von abwaessern |
| US4804480A (en) * | 1986-12-29 | 1989-02-14 | E. I. Du Pont De Nemours And Company | Destruction of nitrophenols |
| DE3832523C1 (https=) | 1988-09-24 | 1990-01-18 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De | |
| DE4107972A1 (de) | 1991-03-13 | 1992-09-17 | Basf Ag | Verfahren zum abbau von aromatischen nitroverbindungen enthaltenden abwaessern |
| US5356539A (en) * | 1993-03-19 | 1994-10-18 | Air Products And Chemicals, Inc. | Tandem waste stream treatment for the removal of nitroaromatics and nitrophenolics |
| WO1994023857A1 (en) | 1993-04-09 | 1994-10-27 | Technology Applications, Inc. | Method and composition for remediating environmental contaminants |
| FR2768735B1 (fr) * | 1997-09-22 | 2000-01-28 | Commissariat Energie Atomique | Procede d'elimination d'un compose heterocyclique azote, ou aromatique, dans un effluent |
| RU2135419C1 (ru) * | 1998-02-06 | 1999-08-27 | Байкальский институт природопользования Сибирского отделения РАН | Способ очистки сточных вод от органических примесей |
| US6288289B1 (en) | 2000-01-27 | 2001-09-11 | Noram Engineering And Constructors Ltd. | Integrated effluent treatment process for nitroaromatic manufacture |
| US20030173306A1 (en) * | 2002-03-14 | 2003-09-18 | Cha Daniel K. | Process and system for treating waste from the production of energetics |
| JP3792590B2 (ja) | 2002-03-27 | 2006-07-05 | 株式会社日本触媒 | アルカリ塩素塩含有廃水の処理方法 |
| DE102004017628A1 (de) * | 2004-04-10 | 2005-11-03 | Bayer Materialscience Ag | Verfahren zur Aufarbeitung von aromatische Nitroverbindungen enthaltenden Abwässern |
| CN100390081C (zh) * | 2006-06-30 | 2008-05-28 | 河北万圣环保科技集团有限公司 | 含硝基苯、苯胺污染物废水的处理方法 |
-
2009
- 2009-02-06 DE DE102009007761A patent/DE102009007761A1/de not_active Withdrawn
-
2010
- 2010-01-27 RU RU2011136582/05A patent/RU2537018C2/ru not_active IP Right Cessation
- 2010-01-27 PT PT107034100T patent/PT2393758E/pt unknown
- 2010-01-27 EP EP10703410A patent/EP2393758B1/de not_active Not-in-force
- 2010-01-27 KR KR1020117018345A patent/KR101650218B1/ko not_active Expired - Fee Related
- 2010-01-27 JP JP2011548576A patent/JP5406945B2/ja not_active Expired - Fee Related
- 2010-01-27 US US13/147,627 patent/US9039904B2/en active Active
- 2010-01-27 ES ES10703410T patent/ES2400796T3/es active Active
- 2010-01-27 BR BRPI1008016A patent/BRPI1008016A2/pt not_active IP Right Cessation
- 2010-01-27 CN CN2010800071967A patent/CN102307820B/zh not_active Expired - Fee Related
- 2010-01-27 WO PCT/EP2010/000463 patent/WO2010089043A1/de not_active Ceased
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012516769A5 (https=) | ||
| EP1461292B1 (fr) | Procede de stabilisation et conditionnement de boues d'epuration municipales et industrielles | |
| RU2005136367A (ru) | Способ обработки сброженного осадка | |
| CN101531430B (zh) | 一种混酸硝化废水生物毒性的解除方法 | |
| JP5406945B2 (ja) | 廃水処理方法 | |
| CN110015745A (zh) | 一种利用生物炭强化氧化剂作用去除水中污染物的方法 | |
| CA2279525A1 (fr) | Procede hybride chimique et biologique de decontamination de boues d'epuration municipales | |
| CN1653003A (zh) | 包含氧化预处理的除去废水中有机硫的方法 | |
| JP5696406B2 (ja) | 銅エッチング廃液の処理方法 | |
| WO1996030311A1 (fr) | Procede de stabilisation de boues | |
| CN101830606A (zh) | 一种处理2，4，6-三硝基甲苯废水的方法及其用途 | |
| Ma et al. | Elucidating the elevated salinity effect on removal of carbon and nitrogen in coupling aromatic degradation to anaerobic denitrification | |
| Rakholiya et al. | COD reduction using modifying industrial effluent treatment flowsheet and low cost adsorbent as a part of cleaner production | |
| CN114906919B (zh) | 一种环保去除废水中氨氮的方法 | |
| JP5326766B2 (ja) | 廃水処理方法及び廃水処理装置並びにエネルギーガスの精製方法及び精製システム | |
| CN105540982A (zh) | 一种小分子胺含盐废水的资源化处理方法 | |
| CN102863069A (zh) | 除草剂类农药废水的复合Fenton处理方法 | |
| CN103739054A (zh) | 苯海因含酚废水和焦化含酚废水的共处理方法 | |
| CN103693821A (zh) | 焦化废水的预处理方法 | |
| CN109956537A (zh) | 一种含丙酮氰醇废水的处理方法 | |
| JP2013514162A (ja) | Ｄｎｔ排水の酸性スラッジ吸着 | |
| HK1165777A (en) | Method for treating wastewaters | |
| FR2937969A1 (fr) | Procede de perfectionne pour traiter tout liquide contenant de la matiere organique en suspension | |
| Karangan et al. | Treatment of adhesive-laden industrial wastewater using fenton oxidation | |
| Shen et al. | Enhanced biodegradation of aniline under anoxic condition |