FR2274568B3 - - Google Patents
Info
- Publication number
- FR2274568B3 FR2274568B3 FR7420257A FR7420257A FR2274568B3 FR 2274568 B3 FR2274568 B3 FR 2274568B3 FR 7420257 A FR7420257 A FR 7420257A FR 7420257 A FR7420257 A FR 7420257A FR 2274568 B3 FR2274568 B3 FR 2274568B3
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/025—Thermal hydrolysis
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Saccharide Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7420257A FR2274568A1 (en) | 1974-06-11 | 1974-06-11 | Fruit preserving waste liquor treatment - by acid hydrolysis and evapn. of bitter substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7420257A FR2274568A1 (en) | 1974-06-11 | 1974-06-11 | Fruit preserving waste liquor treatment - by acid hydrolysis and evapn. of bitter substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2274568A1 FR2274568A1 (en) | 1976-01-09 |
| FR2274568B3 true FR2274568B3 (en) | 1977-04-08 |
Family
ID=9139924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420257A Granted FR2274568A1 (en) | 1974-06-11 | 1974-06-11 | Fruit preserving waste liquor treatment - by acid hydrolysis and evapn. of bitter substances |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2274568A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19600774A1 (en) * | 1996-01-11 | 1997-07-17 | Biotecon Ges Fuer Biotechnologische Entwicklung & Consulting Mbh | Removal of cyanide from process water |
| CN113519673A (en) * | 2021-06-02 | 2021-10-22 | 安徽雪域燕果食品有限公司 | High-efficiency circulating sugaring system and sugaring method for preserved fruits |
-
1974
- 1974-06-11 FR FR7420257A patent/FR2274568A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274568A1 (en) | 1976-01-09 |