IT1039868B - Processo per la depurazione diacque di rifiuto - Google Patents
Processo per la depurazione diacque di rifiutoInfo
- Publication number
- IT1039868B IT1039868B IT25430/75A IT2543075A IT1039868B IT 1039868 B IT1039868 B IT 1039868B IT 25430/75 A IT25430/75 A IT 25430/75A IT 2543075 A IT2543075 A IT 2543075A IT 1039868 B IT1039868 B IT 1039868B
- Authority
- IT
- Italy
- Prior art keywords
- waste
- depuration
- waste waste
- Prior art date
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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2434293A DE2434293A1 (de) | 1974-07-17 | 1974-07-17 | Verfahren zur reinigung von abwasser |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1039868B true IT1039868B (it) | 1979-12-10 |
Family
ID=5920770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25430/75A IT1039868B (it) | 1974-07-17 | 1975-07-15 | Processo per la depurazione diacque di rifiuto |
Country Status (12)
Country | Link |
---|---|
US (1) | US4052301A (it) |
JP (1) | JPS5134567A (it) |
BE (1) | BE831477A (it) |
DE (1) | DE2434293A1 (it) |
ES (1) | ES439338A1 (it) |
FR (1) | FR2278636A1 (it) |
GB (1) | GB1480661A (it) |
IN (1) | IN143925B (it) |
IT (1) | IT1039868B (it) |
LU (1) | LU72985A1 (it) |
NL (1) | NL7508307A (it) |
ZA (1) | ZA754562B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482077A1 (fr) * | 1980-05-08 | 1981-11-13 | Inst Francais Du Petrole | Procede de traitement d'effluents aqueux contenant de l'aluminium |
DE3835938A1 (de) * | 1988-10-21 | 1990-04-26 | Bundesrep Deutschland | Anlage zur kontinuierlichen aufbereitung von kontaminiertem wasser |
DE4217447C2 (de) * | 1992-05-26 | 1995-08-03 | Germann Willems | Feststoff-Filter |
JP6762205B2 (ja) * | 2016-11-17 | 2020-09-30 | 東邦チタニウム株式会社 | チタン化合物の回収方法、酸化チタンの製造方法およびチタン酸アルカリの製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE84354C (it) * | ||||
US2204812A (en) * | 1938-02-03 | 1940-06-18 | Pittsburgh Plate Glass Co | Composition of matter and method of using same |
US3523825A (en) * | 1967-04-07 | 1970-08-11 | Chem Cleaning & Equipment Serv | Cleaning composition and method of using same |
US3536617A (en) * | 1969-03-10 | 1970-10-27 | Ethyl Corp Of Canada Ltd | Process for neutralizing and cleaning an acid solution containing an oil |
US3798160A (en) * | 1971-03-29 | 1974-03-19 | American Metal Climax Inc | Treatment of aluminum waste liquors |
-
1974
- 1974-07-17 DE DE2434293A patent/DE2434293A1/de active Pending
-
1975
- 1975-07-02 IN IN1298/CAL/75A patent/IN143925B/en unknown
- 1975-07-11 NL NL7508307A patent/NL7508307A/xx not_active Application Discontinuation
- 1975-07-11 ES ES439338A patent/ES439338A1/es not_active Expired
- 1975-07-15 IT IT25430/75A patent/IT1039868B/it active
- 1975-07-15 US US05/596,162 patent/US4052301A/en not_active Expired - Lifetime
- 1975-07-15 LU LU72985A patent/LU72985A1/xx unknown
- 1975-07-16 JP JP50086251A patent/JPS5134567A/ja active Pending
- 1975-07-16 ZA ZA00754562A patent/ZA754562B/xx unknown
- 1975-07-17 BE BE158395A patent/BE831477A/xx unknown
- 1975-07-17 GB GB30018/75A patent/GB1480661A/en not_active Expired
- 1975-07-17 FR FR7522312A patent/FR2278636A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1480661A (en) | 1977-07-20 |
BE831477A (fr) | 1976-01-19 |
LU72985A1 (it) | 1977-03-24 |
ZA754562B (en) | 1976-07-28 |
DE2434293A1 (de) | 1976-02-05 |
NL7508307A (nl) | 1976-01-20 |
AU8307975A (en) | 1977-01-20 |
US4052301A (en) | 1977-10-04 |
FR2278636B1 (it) | 1979-01-05 |
IN143925B (it) | 1978-02-25 |
ES439338A1 (es) | 1977-06-01 |
FR2278636A1 (fr) | 1976-02-13 |
JPS5134567A (it) | 1976-03-24 |
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