DD112637A5 - - Google Patents
Info
- Publication number
- DD112637A5 DD112637A5 DD178098A DD17809874A DD112637A5 DD 112637 A5 DD112637 A5 DD 112637A5 DD 178098 A DD178098 A DD 178098A DD 17809874 A DD17809874 A DD 17809874A DD 112637 A5 DD112637 A5 DD 112637A5
- Authority
- DD
- German Democratic Republic
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732320799 DE2320799C3 (en) | 1973-04-25 | 1973-04-25 | Process for cleaning industrial waste water |
| DE19742418185 DE2418185C2 (en) | 1974-04-13 | 1974-04-13 | Process for purifying sewage |
| DE2418169A DE2418169C2 (en) | 1974-04-13 | 1974-04-13 | Process for purifying sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112637A5 true DD112637A5 (en) | 1975-04-20 |
Family
ID=27185225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD178098A DD112637A5 (en) | 1973-04-25 | 1974-04-24 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5835754B2 (en) |
| AT (1) | AT335928B (en) |
| BR (1) | BR7403338D0 (en) |
| CA (1) | CA1006096A (en) |
| CH (1) | CH605429A5 (en) |
| DD (1) | DD112637A5 (en) |
| FI (1) | FI59973C (en) |
| FR (1) | FR2227231A1 (en) |
| IT (1) | IT1013780B (en) |
| NO (1) | NO141644C (en) |
| SE (1) | SE438847B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2628118C2 (en) * | 1976-06-23 | 1986-07-17 | Klaus Dr. Haberer | Process for the production of a regenerable active filter |
| AT395608B (en) * | 1990-11-26 | 1993-02-25 | Chemiefaser Lenzing Ag | METHOD FOR PURIFYING AQUEOUS N-METHYLMORPHOLIN-N-OXIDE SOLUTIONS |
| JP6202921B2 (en) * | 2013-07-23 | 2017-09-27 | 株式会社東芝 | Water treatment equipment |
| JP6416320B2 (en) * | 2017-05-15 | 2018-10-31 | 株式会社東芝 | Water treatment equipment |
-
1974
- 1974-04-16 AT AT312874A patent/AT335928B/en not_active IP Right Cessation
- 1974-04-22 FI FI1200/74A patent/FI59973C/en active
- 1974-04-23 NO NO741459A patent/NO141644C/en unknown
- 1974-04-24 SE SE7405489A patent/SE438847B/en not_active IP Right Cessation
- 1974-04-24 FR FR7414252A patent/FR2227231A1/en active Granted
- 1974-04-24 BR BR3338/74A patent/BR7403338D0/en unknown
- 1974-04-24 DD DD178098A patent/DD112637A5/xx unknown
- 1974-04-25 CA CA198,089A patent/CA1006096A/en not_active Expired
- 1974-04-25 CH CH570374A patent/CH605429A5/xx not_active IP Right Cessation
- 1974-04-25 JP JP49047063A patent/JPS5835754B2/en not_active Expired
- 1974-04-26 IT IT12757/74A patent/IT1013780B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH605429A5 (en) | 1978-09-29 |
| CA1006096A (en) | 1977-03-01 |
| NO141644B (en) | 1980-01-07 |
| JPS5835754B2 (en) | 1983-08-04 |
| BR7403338D0 (en) | 1974-12-03 |
| SE438847B (en) | 1985-05-13 |
| FI59973B (en) | 1981-07-31 |
| NO741459L (en) | 1974-10-28 |
| JPS5031665A (en) | 1975-03-28 |
| IT1013780B (en) | 1977-03-30 |
| FR2227231A1 (en) | 1974-11-22 |
| FR2227231B1 (en) | 1979-09-28 |
| FI59973C (en) | 1981-11-10 |
| AT335928B (en) | 1977-04-12 |
| ATA312874A (en) | 1976-07-15 |
| NO141644C (en) | 1980-04-23 |