JPS50152558A - - Google Patents
Info
- Publication number
- JPS50152558A JPS50152558A JP5434575A JP5434575A JPS50152558A JP S50152558 A JPS50152558 A JP S50152558A JP 5434575 A JP5434575 A JP 5434575A JP 5434575 A JP5434575 A JP 5434575A JP S50152558 A JPS50152558 A JP S50152558A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46831874A | 1974-05-09 | 1974-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50152558A true JPS50152558A (en) | 1975-12-08 |
Family
ID=23859327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5434575A Pending JPS50152558A (en) | 1974-05-09 | 1975-05-08 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS50152558A (en) |
BE (1) | BE828916A (en) |
BR (1) | BR7502834A (en) |
CA (1) | CA1060126A (en) |
DE (1) | DE2520742A1 (en) |
FR (1) | FR2270210A1 (en) |
GB (1) | GB1462736A (en) |
IT (1) | IT1037933B (en) |
NL (1) | NL7505376A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5473188A (en) * | 1977-11-23 | 1979-06-12 | Mitsubishi Heavy Ind Ltd | Methane fermentation process |
JPS5678690A (en) * | 1979-11-19 | 1981-06-27 | Celanese Corp | Anaerobic filter |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2607114A1 (en) * | 1975-02-27 | 1976-09-09 | Euroc Administration Ab | PROCEDURE FOR REMOVING NITROGEN COMPOUNDS IN WATER |
ZA763788B (en) * | 1976-06-25 | 1978-02-22 | Aeci Ltd | Biological process |
US4338196A (en) * | 1979-07-05 | 1982-07-06 | Celanese Corporation | Biological treatment of a formaldehyde-containing waste water contacted with a biomass together with a nitrogen compound |
US4568464A (en) * | 1979-11-19 | 1986-02-04 | Celanese Corporation | Anaerobic filter |
US4352738A (en) * | 1979-11-19 | 1982-10-05 | Celanese Corporation | Anaerobic filter |
US4351729A (en) | 1980-02-06 | 1982-09-28 | Celanese Corporation | Biological filter and process |
US4349435A (en) * | 1980-11-24 | 1982-09-14 | Celanese Corporation | Control of anaerobic filter |
GB2140402B (en) * | 1983-05-23 | 1987-05-28 | Biosystem E Ab | Plant for processing organic material |
DE3601552A1 (en) * | 1986-01-21 | 1987-07-23 | Passavant Werke | METHOD FOR REMOVING CALCIUM CARBONATE RESULTING FROM ANAEROBIC TREATMENT OF ORGANICALLY STRESSED WASTEWATERS |
EP2386648A1 (en) | 2010-05-10 | 2011-11-16 | Solvay SA | Process for producing biogas |
CN110204152A (en) * | 2019-07-11 | 2019-09-06 | 浙江德慧环保科技有限公司 | A kind of processing method of organic acid containing high concentration and aldehydes waste water |
CN111689649A (en) * | 2020-06-19 | 2020-09-22 | 安徽国星生物化学有限公司 | Treatment method of acetaldehyde wastewater |
-
1975
- 1975-05-07 GB GB1917675A patent/GB1462736A/en not_active Expired
- 1975-05-07 IT IT2310775A patent/IT1037933B/en active
- 1975-05-07 NL NL7505376A patent/NL7505376A/en unknown
- 1975-05-07 FR FR7514306A patent/FR2270210A1/fr not_active Withdrawn
- 1975-05-08 BR BR7503612D patent/BR7502834A/en unknown
- 1975-05-08 CA CA226,561A patent/CA1060126A/en not_active Expired
- 1975-05-08 JP JP5434575A patent/JPS50152558A/ja active Pending
- 1975-05-09 DE DE19752520742 patent/DE2520742A1/en active Pending
- 1975-05-09 BE BE156222A patent/BE828916A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5473188A (en) * | 1977-11-23 | 1979-06-12 | Mitsubishi Heavy Ind Ltd | Methane fermentation process |
JPS5627319B2 (en) * | 1977-11-23 | 1981-06-24 | ||
JPS5678690A (en) * | 1979-11-19 | 1981-06-27 | Celanese Corp | Anaerobic filter |
Also Published As
Publication number | Publication date |
---|---|
FR2270210A1 (en) | 1975-12-05 |
CA1060126A (en) | 1979-08-07 |
NL7505376A (en) | 1975-11-11 |
DE2520742A1 (en) | 1975-11-20 |
BE828916A (en) | 1975-11-10 |
GB1462736A (en) | 1977-01-26 |
BR7502834A (en) | 1976-03-16 |
IT1037933B (en) | 1979-11-20 |