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ES464345A1 - Procedimiento para la purificacion de aguas residuales. - Google Patents

Procedimiento para la purificacion de aguas residuales.

Info

Publication number
ES464345A1
ES464345A1 ES464345A ES464345A ES464345A1 ES 464345 A1 ES464345 A1 ES 464345A1 ES 464345 A ES464345 A ES 464345A ES 464345 A ES464345 A ES 464345A ES 464345 A1 ES464345 A1 ES 464345A1
Authority
ES
Spain
Prior art keywords
phenol
waste water
formaldehyde
water containing
detoxification
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.)
Expired
Application number
ES464345A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEUTSCHE GOLD und SILBER-SCHEIDEAN STALT VORMALS R
Evonik Operations GmbH
Original Assignee
DEUTSCHE GOLD und SILBER-SCHEIDEAN STALT VORMALS R
Degussa GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19772703268 external-priority patent/DE2703268C2/de
Priority claimed from DE2703267A external-priority patent/DE2703267C2/de
Application filed by DEUTSCHE GOLD und SILBER-SCHEIDEAN STALT VORMALS R, Degussa GmbH filed Critical DEUTSCHE GOLD und SILBER-SCHEIDEAN STALT VORMALS R
Publication of ES464345A1 publication Critical patent/ES464345A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • Y10S210/909—Aromatic compound, e.g. pcb, phenol

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Procedimiento para la purificación de aguas residuales que contienen fenol, derivados de fenol o fenol + formaldehido, con empleo de peróxido de hidrógeno, caracterizado porque las aguas residuales son tratadas con peróxido de hidrógeno en presencia de hierro o cobre metálico.
ES464345A 1977-01-27 1977-11-22 Procedimiento para la purificacion de aguas residuales. Expired ES464345A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772703268 DE2703268C2 (de) 1977-01-27 1977-01-27 Verfahren zur Entgiftung von Abwässern, die Phenol, Phenolderivate oder Phenol und Formaldehyd enthalten
DE2703267A DE2703267C2 (de) 1977-01-27 1977-01-27 Verfahren zur Entgiftung von Abwässern, die Phenol, Phenolderivate oder Phenol und Formaldehyd enthalten

Publications (1)

Publication Number Publication Date
ES464345A1 true ES464345A1 (es) 1978-08-01

Family

ID=25771521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464345A Expired ES464345A1 (es) 1977-01-27 1977-11-22 Procedimiento para la purificacion de aguas residuales.

Country Status (16)

Country Link
US (2) US4340490A (es)
JP (1) JPS5394449A (es)
AR (1) AR214431A1 (es)
AT (1) AT357485B (es)
AU (1) AU513764B2 (es)
BR (1) BR7708109A (es)
CH (1) CH633237A5 (es)
ES (1) ES464345A1 (es)
FI (1) FI64793C (es)
FR (1) FR2394497A1 (es)
GB (1) GB1571262A (es)
IL (1) IL53896A (es)
IT (1) IT1091300B (es)
NL (1) NL7800208A (es)
NO (1) NO149424C (es)
SE (1) SE428680B (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535976A (en) * 1978-09-08 1980-03-13 Dowa Mining Co Ltd Treatment of waste water containing oxidizable substance
DE3125452C2 (de) * 1981-06-29 1985-09-12 Degussa Ag, 6000 Frankfurt Verfahren zum Entgiften und zum Absenken des CSB und des BSB in kontinuierlichen Abwasserströmen mit wechselnden Gehalten verschiedener oxidierbarer Inhaltsstoffe mit Wasserstoffperoxid
US4391715A (en) * 1981-08-13 1983-07-05 Sterling Drug Inc. Waste treatment process
JPS59226898A (ja) * 1983-06-08 1984-12-20 日揮株式会社 放射性有機廃棄物の処理法
US4591443A (en) * 1984-11-08 1986-05-27 Fmc Corporation Method for decontaminating a permeable subterranean formation
US4588506A (en) * 1984-11-08 1986-05-13 Fmc Corporation Stimulation of biooxidation processes in subterranean formations
NL8600723A (nl) * 1986-03-20 1987-10-16 Pacques Bv Werkwijze voor het zuiveren van afvalwater.
JPS63158497A (ja) * 1986-08-20 1988-07-01 富士電機株式会社 放射性イオン交換樹脂の分解処理方法
US4804480A (en) * 1986-12-29 1989-02-14 E. I. Du Pont De Nemours And Company Destruction of nitrophenols
US4743381A (en) * 1987-07-01 1988-05-10 Fmc Corporation Process for oxidizing a cyanide compound
SE466496B (sv) * 1989-05-09 1992-02-24 Solvator Process Ab Foerfarande foer rening av med organiskt material foerorenat surt avloppsvatten
JPH03101893A (ja) * 1989-09-14 1991-04-26 Kyoritsu Yuki Co Ltd 廃水の処理方法
CA2034746C (en) * 1991-01-22 1997-11-18 Edward William Robins Method of neutralizing hazardous products and composition therefor
US5610065A (en) * 1991-06-21 1997-03-11 Institute Of Gas Technology Integrated chemical/biological treatment of organic waste
US5955350A (en) * 1991-06-21 1999-09-21 Institute Of Gas Technology Sequential biological/chemical/biological treatment of organic waste
US6100368A (en) * 1992-06-11 2000-08-08 Johnson; William Bruce Process for production of acidic aqueous solutions of melamine-aldehyde polymer having low levels of free aldehyde
SI9200263B (sl) * 1992-10-19 2000-04-30 Kti Group B.V. Postopek za čiščenje industrijskih odpadnih voda z nizko vsebnostjo toksičnih organskih snovi
US5356539A (en) * 1993-03-19 1994-10-18 Air Products And Chemicals, Inc. Tandem waste stream treatment for the removal of nitroaromatics and nitrophenolics
DE4314521C2 (de) * 1993-05-03 1996-05-30 Eisenmann Kg Maschbau Verfahren zur Reinigung von organisch belasteten Industrieabwässern
US5352368A (en) * 1993-09-23 1994-10-04 Isolyser Co., Inc. Aldehyde treatment system
JPH10504242A (ja) * 1995-03-14 1998-04-28 モンサント・カンパニー ホルムアルデヒド含有廃棄物流の処理
NL9500551A (nl) * 1995-03-22 1996-11-01 Tno Werkwijze voor het verwijderen van schadelijke verbindingen.
US5716528A (en) * 1995-10-11 1998-02-10 Domtar Inc. Peroxide water treatment process
US5741427A (en) * 1996-03-14 1998-04-21 Anesys Corp. Soil and/or groundwater remediation process
DE19646553A1 (de) * 1996-10-29 1998-04-30 Delta Umwelt Technik Gmbh Verfahren zur Reinigung von organische und/oder anorganische Verbindungen enthaltenden Wässern durch katalytische Naßoxidation
US6569353B1 (en) * 1998-06-11 2003-05-27 Lynntech, Inc. Reactive decontamination formulation
RU2174495C1 (ru) * 2000-04-28 2001-10-10 Байкальский институт природопользования СО РАН Способ очистки сточных вод от фенола
US6843618B2 (en) 2000-12-18 2005-01-18 William L. Lundy In situ subsurface decontamination method
MY143602A (en) * 2003-01-24 2011-06-15 Teoh Eng-Chye Methods for the removal of organic nitrogen, organic and inorganic contaminants from an aqueous liquid
CA2558266C (en) * 2004-03-05 2017-10-17 Gen-Probe Incorporated Reagents, methods and kits for use in deactivating nucleic acids
KR20100068246A (ko) * 2007-08-23 2010-06-22 다우 글로벌 테크놀로지스 인크. 염수 정제법
US8344842B1 (en) 2010-01-20 2013-01-01 Vlt, Inc. Vertical PCB surface mount inductors and power converters
CN101885557B (zh) * 2010-06-24 2012-07-25 山东潍坊润丰化工有限公司 一种含酚废水的回收和处理方法
CA2776666C (en) 2011-05-11 2014-11-25 William L. Lundy In-situ subsurface decontamination of sodic soil, clay and ground water
US11286183B2 (en) 2015-11-19 2022-03-29 Envirosystems Inc. System and method for treatment of spent caustic wastewater
CN108585072A (zh) * 2018-04-26 2018-09-28 天津兴嘉德环保科技有限公司 一种cod去除剂
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
RU2760130C1 (ru) * 2021-05-21 2021-11-22 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) Способ переработки сточных вод, содержащих фенол и его производные

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA646440A (en) * 1962-08-07 M. Hill John Method of removing phenols from waste streams
JPS4850562A (es) * 1971-10-29 1973-07-17
JPS496763A (es) * 1972-05-06 1974-01-21
JPS4980857A (es) * 1972-11-18 1974-08-05
JPS4977449A (es) * 1972-11-29 1974-07-25
JPS5630078B2 (es) * 1972-12-08 1981-07-13
JPS508370A (es) * 1973-05-28 1975-01-28
US4104162A (en) * 1974-04-22 1978-08-01 Deutsche Gold- Und Silber-Scheideanstalt Vormals Koessler Process for detoxification of formaldehyde containing waste waters
JPS5115650A (en) * 1974-07-25 1976-02-07 Masao Torigoe Hanyakipanruino seizohoho
US4023889A (en) * 1975-02-24 1977-05-17 Morgan Adhesives Company Retroreflective laminate
JPS5216865A (en) * 1975-07-31 1977-02-08 Nitto Boseki Co Ltd Purifying waste water containing organisms
CH605421A5 (en) * 1976-04-02 1978-09-29 Schweizerische Sodafabrik Disinfecting water using hydrogen peroxide

Also Published As

Publication number Publication date
SE7801002L (sv) 1978-07-28
IL53896A (en) 1982-05-31
US4370241A (en) 1983-01-25
FR2394497A1 (fr) 1979-01-12
FI64793C (fi) 1984-01-10
AU513764B2 (en) 1980-12-18
FI773299A7 (fi) 1978-07-28
US4340490A (en) 1982-07-20
NO149424B (no) 1984-01-09
GB1571262A (en) 1980-07-09
NL7800208A (nl) 1978-07-31
NO773807L (no) 1978-07-28
NO149424C (no) 1984-04-25
FI64793B (fi) 1983-09-30
AT357485B (de) 1980-07-10
BR7708109A (pt) 1979-06-19
AR214431A1 (es) 1979-06-15
CH633237A5 (de) 1982-11-30
AU3153977A (en) 1979-06-21
IL53896A0 (en) 1978-04-30
JPS5716671B2 (es) 1982-04-06
FR2394497B1 (es) 1982-04-09
SE428680B (sv) 1983-07-18
IT1091300B (it) 1985-07-06
JPS5394449A (en) 1978-08-18
ATA59878A (de) 1979-11-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991213