LU77350A1 - - Google Patents

Info

Publication number
LU77350A1
LU77350A1 LU77350A LU77350A LU77350A1 LU 77350 A1 LU77350 A1 LU 77350A1 LU 77350 A LU77350 A LU 77350A LU 77350 A LU77350 A LU 77350A LU 77350 A1 LU77350 A1 LU 77350A1
Authority
LU
Luxembourg
Application number
LU77350A
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
Publication of LU77350A1 publication Critical patent/LU77350A1/xx

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
    • C02F1/58—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
    • 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
    • B01D3/38—Steam distillation
    • 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
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Water Treatments (AREA)
LU77350A 1976-05-17 1977-05-16 LU77350A1 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE841931 1976-05-17

Publications (1)

Publication Number Publication Date
LU77350A1 true LU77350A1 (ref) 1977-08-29

Family

ID=3861361

Family Applications (1)

Application Number Title Priority Date Filing Date
LU77350A LU77350A1 (ref) 1976-05-17 1977-05-16

Country Status (2)

Country Link
FR (1) FR2351913A1 (ref)
LU (1) LU77350A1 (ref)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1135653A (en) * 1978-09-12 1982-11-16 Yutaka Ota Apparatus for treatment of ammoniacal waste liquid
US4898644A (en) * 1988-05-02 1990-02-06 Qo Chemicals, Inc. Removal of volatile acids from aqueous solutions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954149C (de) * 1951-06-13 1956-12-13 Kali Chemie Ag Verfahren zur Rueckgewinnung von Ammoniak aus den Mutterlaugen der Ammoniaksodafabrikation
DE929185C (de) * 1951-06-13 1955-06-20 Kali Chemie Ag Verfahren zur Rueckgewinnung von Ammoniak aus den Mutterlaugen der Ammoniaksoda-Fabrikation
DE1019284B (de) * 1956-05-15 1957-11-14 Chem Fab Kalk Ges Mit Beschrae Verfahren zum Abtreiben von Ammoniak aus den Mutterlaugen der Ammoniaksodafabrikation
BE830595A (fr) * 1975-06-24 1975-12-24 Perfectionnements aux procedes de desorption de composes volatils dissous dans une phase liquide

Also Published As

Publication number Publication date
FR2351913B1 (ref) 1983-06-03
FR2351913A1 (fr) 1977-12-16

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