FR2449653A1 - Procede et dispositif pour le traitement d'eaux residuaires - Google Patents

Procede et dispositif pour le traitement d'eaux residuaires

Info

Publication number
FR2449653A1
FR2449653A1 FR8004129A FR8004129A FR2449653A1 FR 2449653 A1 FR2449653 A1 FR 2449653A1 FR 8004129 A FR8004129 A FR 8004129A FR 8004129 A FR8004129 A FR 8004129A FR 2449653 A1 FR2449653 A1 FR 2449653A1
Authority
FR
France
Prior art keywords
compounds
wastewater
treatment
treated
addition
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.)
Pending
Application number
FR8004129A
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.)
Republic Steel Corp
Original Assignee
Republic Steel Corp
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 US06/013,679 external-priority patent/US4311597A/en
Application filed by Republic Steel Corp filed Critical Republic Steel Corp
Publication of FR2449653A1 publication Critical patent/FR2449653A1/fr
Pending 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • 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
    • 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
    • Y10S210/903—Nitrogenous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE PERMETTANT D'ELIMINER LES COMPOSES BIODEGRADABLES DU GROUPE SUIVANT: ACIDES PHENOLIQUES, COMPOSES D'AMMONIAQUE LIBRES ET FIXES, THIOSULPHATES, CYANURES, THIOCYANATES, SULFURES ETOU COMPOSES SEMBLABLES PROVENANT D'EAUX RESIDUAIRES. CE PROCEDE COMPREND DES PHASES DE TRAITEMENT DES EAUX USEES PAR ADDITION D'ALCALI MINERAL; ENSUITE, LES EAUX RESIDUAIRES SONT TRAITEES AU MOYEN DE BOUE ACTIVEE DANS UN REACTEUR, DE FACON A REDUIRE LA TENEUR EN COMPOSES BIODEGRADABLES DES EAUX USEES. LES EAUX RESIDUAIRES PEUVENT EGALEMENT ETRE TRAITEES DANS UN DECANTEUR PAR ADDITION D'ALCALI MINERAL DE FACON A FACILITER L'ELIMINATION DES COMPOSES COMPRENANT DE L'AMMONIAQUE FIXE.
FR8004129A 1979-02-21 1980-02-21 Procede et dispositif pour le traitement d'eaux residuaires Pending FR2449653A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/013,679 US4311597A (en) 1979-02-21 1979-02-21 Method and apparatus for treatment of wastewater
US06/032,897 US4271013A (en) 1979-02-21 1979-04-24 Method and apparatus for removing biodegradable compounds from wastewater

Publications (1)

Publication Number Publication Date
FR2449653A1 true FR2449653A1 (fr) 1980-09-19

Family

ID=26685122

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8004129A Pending FR2449653A1 (fr) 1979-02-21 1980-02-21 Procede et dispositif pour le traitement d'eaux residuaires
FR8021893A Withdrawn FR2484390A1 (fr) 1979-02-21 1980-10-13 Procede et dispositif pour le traitement d'eaux residuaires

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR8021893A Withdrawn FR2484390A1 (fr) 1979-02-21 1980-10-13 Procede et dispositif pour le traitement d'eaux residuaires

Country Status (6)

Country Link
US (1) US4271013A (fr)
AU (1) AU5577280A (fr)
DE (1) DE3006070A1 (fr)
FR (2) FR2449653A1 (fr)
GB (1) GB2045796A (fr)
IT (1) IT1150007B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537682A (en) * 1982-01-29 1985-08-27 Environmental Research & Technology Activated sludge wastewater treating process
FR2527585B1 (fr) * 1982-05-13 1990-01-05 Nippon Steel Corp Procede de traitement d'eaux usees industrielles par des boues activees
DE3231757A1 (de) * 1982-08-26 1984-03-01 Krupp-Koppers Gmbh, 4300 Essen Verfahren und vorrichtung zum abtreiben von freiem und gebundenen ammoniak aus diese beiden bestandteile enthaltenden waessrigen loesungen
US4568463A (en) * 1983-02-24 1986-02-04 Klein Samuel H Method and apparatus for the purification of water and other aqueous liquids
US4623464A (en) * 1985-03-21 1986-11-18 Occidental Chemical Corporation Removal of dioxins, PCB's and other halogenated organic compounds from wastewater
US4802995A (en) * 1987-06-05 1989-02-07 Rostoker, Inc. Method for decomposing the cyanide radical in cyanide-bearing wastes or materials
US5122165A (en) * 1990-07-10 1992-06-16 International Environmental Systems, Inc. Removal of volatile compounds and surfactants from liquid
DE4139410C2 (de) * 1990-11-30 2002-12-05 Fuji Photo Film Co Ltd Verfahren zur Behandlung von photographischen Verarbeitungsabfällen
FR2720736B1 (fr) * 1994-06-02 1998-05-07 Degremont Procédé de traitement d'effluents liquides par boue activée.
US5705072A (en) * 1997-02-03 1998-01-06 Haase; Richard Alan Biotreatment of wastewater from hydrocarbon processing units
US6153099A (en) * 1998-12-21 2000-11-28 Smith & Loveless, Inc. Biological waste treatment process and apparatus
WO2007131341A1 (fr) * 2006-05-12 2007-11-22 Pierway Environmental Inc. Appareil et procédé pour le traitement d'une boue activée par déchets
DE202009017962U1 (de) 2009-04-08 2010-11-11 H2O Gmbh Vorrichtung zur Behandlung einer, mindestens durch eine Säure verunreinigten wässrigen Flüssigkeit
US8685236B2 (en) * 2009-08-20 2014-04-01 General Electric Company Methods and systems for treating sour water
DE102011001962A1 (de) * 2011-04-11 2012-10-11 Thyssenkrupp Uhde Gmbh Verfahren und Anlage zur biologischen Reinigung von Kokereiabwasser
CN102351262B (zh) * 2011-09-13 2014-06-11 金能科技股份有限公司 一种煤化工污水的处理方法
CN103553207A (zh) * 2013-11-13 2014-02-05 镇江东亚碳素焦化有限公司 一种改进的处理焦化污水的两段生化法
CN104341087A (zh) * 2014-10-30 2015-02-11 唐山首钢京唐西山焦化有限责任公司 一种焦化生化污泥浆的处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1007118A (en) * 1963-09-17 1965-10-13 Woodall Duckham Constr Co Ltd Improvements in or relating to the treatment of industrial effluents
FR2080907A1 (en) * 1970-01-14 1971-11-26 Du Pont Sewage treatment using activated carbon or fuller's earth
FR2322096A1 (fr) * 1975-08-23 1977-03-25 Still Carl Procede pour eliminer l'ammoniac combine de condensats aqueux et eaux residuaires de la pyrogenation a basse temperature et de la cokefaction

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1437401A (en) * 1919-06-23 1922-12-05 Koppers Co Inc Purification of phenol-containing liquors
US1437394A (en) * 1920-04-30 1922-12-05 Koppers Co Inc Purification of phenol-contaminated liquors
GB176400A (en) * 1920-09-03 1922-03-03 Mathieson Alkali Works Inc Improvements in the recovery of ammonia in the ammonia soda process
GB272641A (en) * 1926-03-29 1927-06-23 William Thomas Towler Improvements in stills or columns for the distillation of ammonia
US2199767A (en) * 1935-10-14 1940-05-07 Carnegie Illinois Steel Corp Disposal of coke plant waste liquors
US2781244A (en) * 1952-09-18 1957-02-12 Allied Chem & Dye Corp Controlled recovery of ammonia from liquors containing fixed ammonia values
US2964452A (en) * 1955-07-25 1960-12-13 Phillips Petroleum Co Ammonia storage and recovery system
DE1141267B (de) * 1960-08-26 1962-12-20 Huettenwerk Oberhausen Ag Verfahren zum Abscheiden fixer Ammonium-salze aus Kokereiabwaessern
US3803029A (en) * 1968-11-21 1974-04-09 Fram Corp Materials purification
US3904518A (en) * 1970-01-14 1975-09-09 Du Pont Waste water treatment process
JPS4928377B1 (fr) * 1970-12-09 1974-07-25
US3767570A (en) * 1971-09-22 1973-10-23 Atlas Chem Ind Granular to powdered activated carbon in polluted water purification process
US3957632A (en) * 1972-03-24 1976-05-18 Sterling Drug Inc. Waste-water purification
US4009098A (en) * 1973-02-16 1977-02-22 Ecolotrol, Inc. Waste treatment process
US3871999A (en) * 1973-03-05 1975-03-18 Autotrol Corp Removal of pollutants from waste-water
JPS502353A (fr) * 1973-05-15 1975-01-10
US3939068A (en) * 1973-12-06 1976-02-17 The United States Of America As Represented By The Secretary Of The Army Process for treating waste water containing cellulose nitrate particles
US3980556A (en) * 1974-01-25 1976-09-14 Ontario Research Foundation Adsorption biooxidation treatment of waste waters to remove contaminants therefrom
US3930998A (en) * 1974-09-18 1976-01-06 Sterling Drug Inc. Wastewater treatment
US4033875A (en) * 1975-01-21 1977-07-05 Ontario Research Foundation Waste water treatment apparatus
US4108735A (en) * 1976-06-14 1978-08-22 Bethlehem Steel Corporation Method for improved distillation of ammonia from weak ammonia liquor
US4111759A (en) * 1976-07-08 1978-09-05 United States Steel Corporation Process for separating ammonia and acid gases from waste waters containing fixed ammonia salts
US4104131A (en) * 1976-07-08 1978-08-01 United States Steel Corporation Process for separating ammonia and acid gases from waste waters containing fixed ammonia salts
JPS5436062A (en) * 1977-08-24 1979-03-16 Niigata Eng Co Ltd Method of treating gas liquor
NL7803765A (nl) * 1978-04-10 1979-10-12 Hoogovens Ijmuiden Bv Werkwijze voor het verwijderen van ammoniak en ammo- niumzouten uit industrieel afvalwater.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1007118A (en) * 1963-09-17 1965-10-13 Woodall Duckham Constr Co Ltd Improvements in or relating to the treatment of industrial effluents
FR2080907A1 (en) * 1970-01-14 1971-11-26 Du Pont Sewage treatment using activated carbon or fuller's earth
FR2322096A1 (fr) * 1975-08-23 1977-03-25 Still Carl Procede pour eliminer l'ammoniac combine de condensats aqueux et eaux residuaires de la pyrogenation a basse temperature et de la cokefaction

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1979 *
EXBK/74 *

Also Published As

Publication number Publication date
US4271013A (en) 1981-06-02
AU5577280A (en) 1980-08-28
IT8020084A0 (it) 1980-02-21
GB2045796A (en) 1980-11-05
IT1150007B (it) 1986-12-10
FR2484390A1 (fr) 1981-12-18
IT8020084A1 (it) 1981-08-21
DE3006070A1 (de) 1980-09-04

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