NO126999B - - Google Patents
Download PDFInfo
- Publication number
- NO126999B NO126999B NO00165/70A NO16570A NO126999B NO 126999 B NO126999 B NO 126999B NO 00165/70 A NO00165/70 A NO 00165/70A NO 16570 A NO16570 A NO 16570A NO 126999 B NO126999 B NO 126999B
- Authority
- NO
- Norway
- Prior art keywords
- side walls
- plate
- top plate
- floor
- edges
- Prior art date
Links
- 210000002105 tongue Anatomy 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 14
- 238000004873 anchoring Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 description 8
- 238000004080 punching Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
- C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
- B01F23/234211—Stirrers thereof
-
- 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)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUTA001001 HU167529B (fr) | 1969-01-20 | 1969-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126999B true NO126999B (fr) | 1973-04-24 |
Family
ID=11001734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00165/70A NO126999B (fr) | 1969-01-20 | 1970-01-16 |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT302920B (fr) |
| BE (1) | BE744673A (fr) |
| BG (1) | BG18849A3 (fr) |
| BR (1) | BR7016137D0 (fr) |
| CH (1) | CH514505A (fr) |
| CS (1) | CS150503B2 (fr) |
| DE (1) | DE2001338A1 (fr) |
| ES (1) | ES375624A1 (fr) |
| FR (1) | FR2028739A1 (fr) |
| HU (1) | HU167529B (fr) |
| NL (1) | NL7000793A (fr) |
| NO (1) | NO126999B (fr) |
| RO (1) | RO58426A7 (fr) |
| SE (1) | SE366530B (fr) |
| YU (1) | YU32335B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373490A1 (fr) * | 1976-12-09 | 1978-07-07 | Cersoaf | Dispositif pour le traitement des eaux usees |
| FR2540134B1 (fr) * | 1983-01-28 | 1987-12-18 | Centre Nat Rech Scient | Procedes et fermenteurs pour epurer biologiquement des effluents organiques avec recuperation de biomasse |
-
1969
- 1969-01-20 HU HUTA001001 patent/HU167529B/hu unknown
- 1969-12-03 AT AT1127569A patent/AT302920B/de not_active IP Right Cessation
-
1970
- 1970-01-09 YU YU11470A patent/YU32335B/xx unknown
- 1970-01-13 DE DE19702001338 patent/DE2001338A1/de active Pending
- 1970-01-16 NO NO00165/70A patent/NO126999B/no unknown
- 1970-01-19 SE SE58270A patent/SE366530B/xx unknown
- 1970-01-19 ES ES375624A patent/ES375624A1/es not_active Expired
- 1970-01-19 BR BR21613770A patent/BR7016137D0/pt unknown
- 1970-01-20 CS CS40970A patent/CS150503B2/cs unknown
- 1970-01-20 RO RO6220170A patent/RO58426A7/ro unknown
- 1970-01-20 CH CH76770A patent/CH514505A/de not_active IP Right Cessation
- 1970-01-20 FR FR7001891A patent/FR2028739A1/fr not_active Withdrawn
- 1970-01-20 NL NL7000793A patent/NL7000793A/xx unknown
- 1970-01-20 BG BG013781A patent/BG18849A3/xx unknown
- 1970-01-20 BE BE744673D patent/BE744673A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES375624A1 (es) | 1973-07-01 |
| HU167529B (fr) | 1975-10-28 |
| CH514505A (de) | 1971-10-31 |
| BG18849A3 (bg) | 1975-03-20 |
| AT302920B (de) | 1972-11-10 |
| YU11470A (en) | 1974-02-28 |
| SE366530B (fr) | 1974-04-29 |
| RO58426A7 (fr) | 1975-09-15 |
| NL7000793A (fr) | 1970-07-22 |
| BE744673A (fr) | 1970-07-01 |
| FR2028739A1 (en) | 1970-10-16 |
| DE2001338A1 (de) | 1970-08-27 |
| CS150503B2 (fr) | 1973-09-04 |
| YU32335B (en) | 1974-08-31 |
| BR7016137D0 (pt) | 1973-02-13 |
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