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
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)
- Physical Water Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE841931 | 1976-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU77350A1 true LU77350A1 (it) | 1977-08-29 |
Family
ID=3861361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU77350A LU77350A1 (it) | 1976-05-17 | 1977-05-16 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2351913A1 (it) |
| LU (1) | LU77350A1 (it) |
Families Citing this family (2)
| 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)
| 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 |
-
1977
- 1977-05-16 LU LU77350A patent/LU77350A1/xx unknown
- 1977-05-16 FR FR7715816A patent/FR2351913A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2351913A1 (fr) | 1977-12-16 |
| FR2351913B1 (it) | 1983-06-03 |