IT998128B - Sostanza per la depurazione di acque di scarico - Google Patents
Sostanza per la depurazione di acque di scaricoInfo
- Publication number
- IT998128B IT998128B IT2507473A IT2507473A IT998128B IT 998128 B IT998128 B IT 998128B IT 2507473 A IT2507473 A IT 2507473A IT 2507473 A IT2507473 A IT 2507473A IT 998128 B IT998128 B IT 998128B
- Authority
- IT
- Italy
- Prior art keywords
- purification
- substance
- waste water
- waste
- water
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722227364 DE2227364A1 (de) | 1972-06-06 | 1972-06-06 | Mittel zur reinigung von abwaessern |
DE19722259095 DE2259095A1 (de) | 1972-12-02 | 1972-12-02 | Mittel zur reinigung von abwaessern unter gleichzeitiger einleitung von pressluft |
Publications (1)
Publication Number | Publication Date |
---|---|
IT998128B true IT998128B (it) | 1976-01-20 |
Family
ID=25763375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2507473A IT998128B (it) | 1972-06-06 | 1973-06-12 | Sostanza per la depurazione di acque di scarico |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2187708B3 (it) |
GB (1) | GB1382537A (it) |
IT (1) | IT998128B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1186967A (en) * | 1981-05-21 | 1985-05-14 | Leon Buchan | Purification of water |
US5023012A (en) * | 1988-10-04 | 1991-06-11 | Pieter Walter William Buchan | Purification of water |
-
1973
- 1973-05-22 FR FR7318451A patent/FR2187708B3/fr not_active Expired
- 1973-06-05 GB GB2683173A patent/GB1382537A/en not_active Expired
- 1973-06-12 IT IT2507473A patent/IT998128B/it active
Also Published As
Publication number | Publication date |
---|---|
GB1382537A (en) | 1975-02-05 |
FR2187708A1 (it) | 1974-01-18 |
FR2187708B3 (it) | 1976-05-14 |
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