LU77015A1 - - Google Patents

Info

Publication number
LU77015A1
LU77015A1 LU77015A LU77015A LU77015A1 LU 77015 A1 LU77015 A1 LU 77015A1 LU 77015 A LU77015 A LU 77015A LU 77015 A LU77015 A LU 77015A LU 77015 A1 LU77015 A1 LU 77015A1
Authority
LU
Luxembourg
Application number
LU77015A
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
Application filed filed Critical
Priority to LU77015A priority Critical patent/LU77015A1/xx
Priority to DE19782811911 priority patent/DE2811911A1/de
Priority to JP3178578A priority patent/JPS53144150A/ja
Priority to US05/889,481 priority patent/US4160725A/en
Priority to BE6046409A priority patent/BE865336A/xx
Priority to FR7809819A priority patent/FR2384721A1/fr
Priority to GB12050/78A priority patent/GB1560876A/en
Publication of LU77015A1 publication Critical patent/LU77015A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
LU77015A 1977-03-25 1977-03-25 LU77015A1 (ro)

Priority Applications (7)

Application Number Priority Date Filing Date Title
LU77015A LU77015A1 (ro) 1977-03-25 1977-03-25
DE19782811911 DE2811911A1 (de) 1977-03-25 1978-03-18 Verfahren zur abwasserreinigung
JP3178578A JPS53144150A (en) 1977-03-25 1978-03-22 Method of purifying waste water
US05/889,481 US4160725A (en) 1977-03-25 1978-03-23 Waste water purification processes
BE6046409A BE865336A (nl) 1977-03-25 1978-03-24 Verbeteringen aan de procedes voor het zuiveren van afvalwater
FR7809819A FR2384721A1 (fr) 1977-03-25 1978-03-24 Perfectionnements aux procedes d'epuration d'eaux residuaires
GB12050/78A GB1560876A (en) 1977-03-25 1978-03-28 Waste water purification processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77015A LU77015A1 (ro) 1977-03-25 1977-03-25

Publications (1)

Publication Number Publication Date
LU77015A1 true LU77015A1 (ro) 1978-11-03

Family

ID=19728509

Family Applications (1)

Application Number Title Priority Date Filing Date
LU77015A LU77015A1 (ro) 1977-03-25 1977-03-25

Country Status (4)

Country Link
US (1) US4160725A (ro)
BE (1) BE865336A (ro)
GB (1) GB1560876A (ro)
LU (1) LU77015A1 (ro)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811911A1 (de) * 1977-03-25 1978-09-28 Centre Rech Metallurgique Verfahren zur abwasserreinigung
LU80327A1 (fr) * 1978-10-04 1979-03-16 Centre Rech Metallurgique Procede d'epuration des eaux residuaires
DE2938654B1 (de) * 1979-09-25 1980-09-18 Didier Eng Verfahren zur Vernichtung von Ammoniak in Abwaessern
DE3100568C2 (de) * 1981-01-10 1984-04-26 Bergwerksverband Gmbh, 4300 Essen Verfahren zur selektiven Entfernung und Gewinnung von Ammoniak aus Koksofenrohgasen
DE3219701A1 (de) * 1982-05-26 1983-12-01 Ruhrkohle Ag, 4300 Essen Behandlung von gaskondensaten
US4689156A (en) * 1985-11-12 1987-08-25 Amax Inc. Removal of ammonia from wastewater
US4746434A (en) * 1987-06-24 1988-05-24 Amoco Corporation Process for treating sour water in oil refineries
DE4041569A1 (de) * 1990-12-22 1992-06-25 Hoechst Ag Verfahren zur aufarbeitung schwefelwasserstoff, cyanwasserstoff und ammoniak enthaltender waessriger loesungen
US5641401A (en) * 1993-04-29 1997-06-24 The Dow Chemical Company Sludge deodorization
US5635077A (en) 1993-04-29 1997-06-03 The Dow Chemical Company Ammonia removal
US5525237A (en) * 1993-12-23 1996-06-11 United Technologies Corporation Process for removing free and dissolved CO2 from aqueous solutions
US5518626A (en) * 1993-12-23 1996-05-21 United Technologies Corporation Process employing thermally sterilizable aqueous polishing agents
US5536385A (en) * 1995-03-03 1996-07-16 Envirocorp Services & Technology, Inc. Production and purification of contaminated effluent streams containing ammonium sulfate and ammonia
CA2160329C (en) * 1995-10-11 2002-02-19 Jeffrey A. White Waste water treatment method and apparatus
US6436296B1 (en) 1995-10-11 2002-08-20 Jeffrey A. White Waste water treatment method and apparatus
US6197162B1 (en) 1998-09-17 2001-03-06 Jose M. Quiros Liquid purifying distillation process
US6464875B1 (en) 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process
WO2006104222A1 (ja) * 2005-03-29 2006-10-05 Sumitomo Chemical Company, Limited フェノール性水酸基又はカルボニル基を有する含酸素化合物含有排水の処理方法
US20080053909A1 (en) * 2006-09-06 2008-03-06 Fassbender Alexander G Ammonia recovery process
US20080156726A1 (en) * 2006-09-06 2008-07-03 Fassbender Alexander G Integrating recycle stream ammonia treatment with biological nutrient removal
US20080053913A1 (en) * 2006-09-06 2008-03-06 Fassbender Alexander G Nutrient recovery process
FI128121B (en) 2018-07-20 2019-10-15 Neste Oyj Production of hydrocarbons from recycled or renewable organic material
FI128069B2 (en) 2018-07-20 2024-04-24 Neste Oyj Cleaning of recycled and renewable organic material
FI128174B (en) 2018-07-20 2019-11-29 Neste Oyj Purification of recycled and renewable organic material
FI128911B (en) 2018-07-20 2021-03-15 Neste Oyj Purification of recycled and renewable organic material
FI128115B2 (en) 2018-07-20 2024-08-20 Neste Oyj Cleaning of recycled and renewable organic material
FI128139B (en) * 2018-07-20 2019-10-31 Neste Oyj Production of hydrocarbons from recycled or renewable organic material
CN112299513A (zh) * 2020-11-06 2021-02-02 内蒙古万众炜业科技环保股份公司 一种兰炭生产用废水蒸氨脱酚耦合装置及其工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378593A (en) * 1921-05-17 Kecovjssy ojt ammonia
US1838587A (en) * 1927-02-23 1931-12-29 Koppers Co Inc Process of distilling ammoniacal liquors
US1873900A (en) * 1927-06-30 1932-08-23 Barrett Co Removal of phenols from waste and other liquors
US2781244A (en) * 1952-09-18 1957-02-12 Allied Chem & Dye Corp Controlled recovery of ammonia from liquors containing fixed ammonia values
FR2187707B1 (ro) * 1972-06-12 1974-12-27 Speichim
FR2290397A1 (fr) * 1974-11-09 1976-06-04 Solvay Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque

Also Published As

Publication number Publication date
BE865336A (nl) 1978-07-17
GB1560876A (en) 1980-02-13
US4160725A (en) 1979-07-10

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