USB485401I5 - - Google Patents

Info

Publication number
USB485401I5
USB485401I5 US48540174A USB485401I5 US B485401 I5 USB485401 I5 US B485401I5 US 48540174 A US48540174 A US 48540174A US B485401 I5 USB485401 I5 US B485401I5
Authority
US
United States
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
Other languages
English (en)
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 US05/485,401 priority Critical patent/US3985859A/en
Priority to CA229,348A priority patent/CA1046666A/en
Publication of USB485401I5 publication Critical patent/USB485401I5/en
Application granted granted Critical
Publication of US3985859A publication Critical patent/US3985859A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • 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
    • C02F1/58—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
US05/485,401 1974-07-03 1974-07-03 Vacuum stripping of ammonia Expired - Lifetime US3985859A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/485,401 US3985859A (en) 1974-07-03 1974-07-03 Vacuum stripping of ammonia
CA229,348A CA1046666A (en) 1974-07-03 1975-06-13 Vacuum stripping of ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/485,401 US3985859A (en) 1974-07-03 1974-07-03 Vacuum stripping of ammonia

Publications (2)

Publication Number Publication Date
USB485401I5 true USB485401I5 (de) 1976-01-27
US3985859A US3985859A (en) 1976-10-12

Family

ID=23928013

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/485,401 Expired - Lifetime US3985859A (en) 1974-07-03 1974-07-03 Vacuum stripping of ammonia

Country Status (2)

Country Link
US (1) US3985859A (de)
CA (1) CA1046666A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200834A2 (de) * 1985-05-07 1986-11-12 Advanced Separation Technologies Incorporated Ammoniakentfernung aus Abwasser

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556550A (en) * 1983-10-19 1985-12-03 Union Carbide Corporation Process for the preparation of high-level ion-exchanged forms of Zeolites F and Zeolite W
DE4041380A1 (de) * 1990-12-21 1992-07-02 Martin Umwelt & Energietech Verfahren zum rueckgewinnen bzw. zum entsorgen von ammoniak bzw. ammonium-verbindungen aus staubgemischen
US5916836A (en) * 1996-12-27 1999-06-29 Tricat Management Gmbh Method of manufacture of molecular sieves
DE19747444A1 (de) * 1997-10-28 1999-04-29 Preussenelektra Ag Verfahren zur selektiven Eliminierung von Ammoniak bzw. Ammonium-Ionen aus einer wässrigen Lösung
ES2154973B1 (es) * 1998-04-29 2001-11-16 Consejo Superior Investigacion Procedimiento para la filtracion de efluentes de tratamientos biologicos de aguas residuales urbanas.
US6416569B1 (en) 2000-08-28 2002-07-09 The Boc Group, Inc. Temperature swing adsorption process
US6596256B1 (en) 2000-08-28 2003-07-22 The Boc Group, Inc. Synthesis of low silicon sodium X zeolite
US6409800B1 (en) 2000-08-28 2002-06-25 The Boc Group, Inc. Temperature swing adsorption process
US6432171B1 (en) 2000-08-28 2002-08-13 The Boc Group, Inc. Thermal swing adsorption process
US20090191113A1 (en) 2008-01-25 2009-07-30 Air Products And Chemicals, Inc. Method for removing ammonia from a methanol containing stream
ITVR20090152A1 (it) * 2009-09-30 2011-04-01 Giovanni Bonometti Impianto e procedimento per l'estrazione di azoto ammoniacale da reflui liquidi
US10106447B2 (en) 2015-01-14 2018-10-23 Bion Environmental Technologies, Inc. Process to recover ammonium bicarbonate from wastewater
US10604432B2 (en) 2015-01-14 2020-03-31 Bion Environmental Technologies, Inc. Process to recover ammonium bicarbonate from wastewater

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU334179A1 (ru) * В. Т. Байрамов, М. С. Сафонов , В. И. Горшков Московский государственный университет М. В. Ломоносова Способ регенерации аммиаксодержащих солевых
US2808125A (en) * 1955-11-17 1957-10-01 Inventa Ag Process for the separation of carbon dioxide and ammonia
US3038285A (en) * 1960-03-18 1962-06-12 Chemical Construction Corp Method for compressing urea synthesis off-gas
US3428426A (en) * 1966-11-30 1969-02-18 Dixie Chem Products Co Ammonia stripping process
US3448042A (en) * 1966-03-28 1969-06-03 Day & Zimmermann Inc Process for concentrating organic material from an aqueous stream
US3758277A (en) * 1971-06-11 1973-09-11 Mississippi Chem Corp Ammonium nitrate neutralizer
US3775088A (en) * 1972-02-28 1973-11-27 Small Business Investment Co I Process for treating fertilizer plant waste streams
US3804757A (en) * 1971-05-11 1974-04-16 Texaco Ag Process for treating waste water from industrial processes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU334179A1 (ru) * В. Т. Байрамов, М. С. Сафонов , В. И. Горшков Московский государственный университет М. В. Ломоносова Способ регенерации аммиаксодержащих солевых
US2808125A (en) * 1955-11-17 1957-10-01 Inventa Ag Process for the separation of carbon dioxide and ammonia
US3038285A (en) * 1960-03-18 1962-06-12 Chemical Construction Corp Method for compressing urea synthesis off-gas
US3448042A (en) * 1966-03-28 1969-06-03 Day & Zimmermann Inc Process for concentrating organic material from an aqueous stream
US3428426A (en) * 1966-11-30 1969-02-18 Dixie Chem Products Co Ammonia stripping process
US3804757A (en) * 1971-05-11 1974-04-16 Texaco Ag Process for treating waste water from industrial processes
US3758277A (en) * 1971-06-11 1973-09-11 Mississippi Chem Corp Ammonium nitrate neutralizer
US3775088A (en) * 1972-02-28 1973-11-27 Small Business Investment Co I Process for treating fertilizer plant waste streams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200834A2 (de) * 1985-05-07 1986-11-12 Advanced Separation Technologies Incorporated Ammoniakentfernung aus Abwasser
EP0200834A3 (en) * 1985-05-07 1988-04-06 Advanced Separation Technologies Incorporated Removal of ammonia from wastewater

Also Published As

Publication number Publication date
CA1046666A (en) 1979-01-16
US3985859A (en) 1976-10-12

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