RO70862A - PROCEDURE FOR BIOLOGICAL DECOMPOSITION OF ORGANIC SUBSTANCES - Google Patents
PROCEDURE FOR BIOLOGICAL DECOMPOSITION OF ORGANIC SUBSTANCESInfo
- Publication number
- RO70862A RO70862A RO6834171A RO6834171A RO70862A RO 70862 A RO70862 A RO 70862A RO 6834171 A RO6834171 A RO 6834171A RO 6834171 A RO6834171 A RO 6834171A RO 70862 A RO70862 A RO 70862A
- Authority
- RO
- Romania
- Prior art keywords
- procedure
- organic substances
- biological decomposition
- decomposition
- biological
- Prior art date
Links
- 238000000354 decomposition reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1337270A SE347499B (en) | 1970-10-02 | 1970-10-02 | |
SE11433/71A SE358621B (en) | 1971-09-09 | 1971-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
RO70862A true RO70862A (en) | 1981-06-30 |
Family
ID=26655834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO6834171A RO70862A (en) | 1970-10-02 | 1971-10-02 | PROCEDURE FOR BIOLOGICAL DECOMPOSITION OF ORGANIC SUBSTANCES |
Country Status (15)
Country | Link |
---|---|
AT (1) | AT317795B (en) |
BE (1) | BE773361A (en) |
BG (1) | BG22799A3 (en) |
CH (1) | CH530943A (en) |
CS (1) | CS156523B2 (en) |
DE (1) | DE2148894A1 (en) |
DK (1) | DK132657C (en) |
FR (1) | FR2109871A5 (en) |
GB (1) | GB1354585A (en) |
HU (1) | HU163977B (en) |
IL (1) | IL37756A (en) |
IT (1) | IT954143B (en) |
NL (1) | NL7113429A (en) |
PL (1) | PL77908B1 (en) |
RO (1) | RO70862A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7800726A (en) * | 1977-02-08 | 1978-11-28 | Union Carbide Corp | PROCESS FOR DIGESTING MUD AND PROCESS FOR REMOVING BODY FROM REJECTED WATER IN A COVERED AERATION AREA, AND DIGESTING THE MUD ACTIVATED WITH GAS OXYGEN |
DE3023428C2 (en) * | 1980-06-23 | 1989-07-20 | Josef 8521 Wielerstett Ostermaier | Process for processing liquid manure and housing pump for carrying out the process |
AU3600484A (en) * | 1983-11-30 | 1985-06-13 | Clearfield N.V. | Anaerobic fermentation of a slurry |
-
1971
- 1971-09-17 IL IL3775671A patent/IL37756A/en unknown
- 1971-09-18 BG BG1858771A patent/BG22799A3/xx unknown
- 1971-09-22 GB GB4421271A patent/GB1354585A/en not_active Expired
- 1971-09-27 CS CS686271A patent/CS156523B2/cs unknown
- 1971-09-29 FR FR7135053A patent/FR2109871A5/fr not_active Expired
- 1971-09-29 CH CH1424971A patent/CH530943A/en not_active IP Right Cessation
- 1971-09-30 DE DE19712148894 patent/DE2148894A1/en active Pending
- 1971-09-30 NL NL7113429A patent/NL7113429A/xx not_active Application Discontinuation
- 1971-09-30 HU HUAA000685 patent/HU163977B/hu not_active IP Right Cessation
- 1971-09-30 BE BE773361A patent/BE773361A/en not_active IP Right Cessation
- 1971-10-01 DK DK479871A patent/DK132657C/en not_active IP Right Cessation
- 1971-10-01 AT AT849372A patent/AT317795B/en not_active IP Right Cessation
- 1971-10-01 IT IT2939271A patent/IT954143B/en active
- 1971-10-01 PL PL1971150862A patent/PL77908B1/en unknown
- 1971-10-02 RO RO6834171A patent/RO70862A/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL77908B1 (en) | 1975-04-30 |
NL7113429A (en) | 1972-04-05 |
HU163977B (en) | 1973-12-28 |
DK132657C (en) | 1976-06-14 |
IL37756A (en) | 1974-07-31 |
AT317795B (en) | 1974-09-10 |
IL37756A0 (en) | 1971-11-29 |
DK132657B (en) | 1976-01-19 |
GB1354585A (en) | 1974-06-05 |
FR2109871A5 (en) | 1972-05-26 |
AU3360171A (en) | 1973-03-22 |
CH530943A (en) | 1972-11-30 |
IT954143B (en) | 1973-08-30 |
DE2148894A1 (en) | 1972-08-24 |
CS156523B2 (en) | 1974-07-24 |
BE773361A (en) | 1972-01-17 |
BG22799A3 (en) | 1977-04-20 |
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