GB1472491A - Purification of waste water - Google Patents
Purification of waste waterInfo
- Publication number
- GB1472491A GB1472491A GB2080775A GB2080775A GB1472491A GB 1472491 A GB1472491 A GB 1472491A GB 2080775 A GB2080775 A GB 2080775A GB 2080775 A GB2080775 A GB 2080775A GB 1472491 A GB1472491 A GB 1472491A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- waste water
- enzymes
- waste
- purification
- Prior art date
- 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
- 239000002351 wastewater Substances 0.000 title abstract 5
- 238000000746 purification Methods 0.000 title 1
- 102000004190 Enzymes Human genes 0.000 abstract 3
- 108090000790 Enzymes Proteins 0.000 abstract 3
- 229940088598 enzyme Drugs 0.000 abstract 3
- 241000894006 Bacteria Species 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 210000002421 cell wall Anatomy 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 229940079919 digestives enzyme preparation Drugs 0.000 abstract 1
- 239000003657 drainage water Substances 0.000 abstract 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
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)
- Enzymes And Modification Thereof (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742424116 DE2424116C2 (de) | 1974-05-17 | 1974-05-17 | Verfahren zur biologischen Reinigung von Abwasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1472491A true GB1472491A (en) | 1977-05-04 |
Family
ID=5915878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2080775A Expired GB1472491A (en) | 1974-05-17 | 1975-05-16 | Purification of waste water |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50153458A (enrdf_load_stackoverflow) |
| CA (1) | CA1041681A (enrdf_load_stackoverflow) |
| DE (1) | DE2424116C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2271176B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1472491A (enrdf_load_stackoverflow) |
| NL (1) | NL7505717A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE408165B (sv) * | 1977-05-09 | 1979-05-21 | El Sayed Refaat M | Forfarande for biologisk rening av vetskeformigt avfall, varvid tillsettes extra-cellulera enzymer |
| JPH02290209A (ja) * | 1989-04-28 | 1990-11-30 | Arai Tekkosho:Kk | 複合濾過装置 |
-
1974
- 1974-05-17 DE DE19742424116 patent/DE2424116C2/de not_active Expired
-
1975
- 1975-05-15 NL NL7505717A patent/NL7505717A/xx not_active Application Discontinuation
- 1975-05-16 FR FR7515544A patent/FR2271176B1/fr not_active Expired
- 1975-05-16 JP JP5847675A patent/JPS50153458A/ja active Pending
- 1975-05-16 CA CA227,234A patent/CA1041681A/en not_active Expired
- 1975-05-16 GB GB2080775A patent/GB1472491A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2424116A1 (de) | 1975-11-27 |
| NL7505717A (nl) | 1975-11-19 |
| JPS50153458A (enrdf_load_stackoverflow) | 1975-12-10 |
| FR2271176B1 (enrdf_load_stackoverflow) | 1982-08-06 |
| FR2271176A1 (enrdf_load_stackoverflow) | 1975-12-12 |
| CA1041681A (en) | 1978-10-31 |
| DE2424116C2 (de) | 1983-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |