FI60382C - Anordning vid reningsverk foer avloppsvatten - Google Patents
Anordning vid reningsverk foer avloppsvatten Download PDFInfo
- Publication number
- FI60382C FI60382C FI750362A FI750362A FI60382C FI 60382 C FI60382 C FI 60382C FI 750362 A FI750362 A FI 750362A FI 750362 A FI750362 A FI 750362A FI 60382 C FI60382 C FI 60382C
- Authority
- FI
- Finland
- Prior art keywords
- rotor
- disc
- elements
- unit
- openings
- Prior art date
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
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Cleaning In General (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Claims (10)
1. Anordning vid reningsverk för biologisk rening av avloppsvatten, innefattamde en rad efter varandra anordnade, huvudsakligen skivformade kontaktelement för mikroorganismer avsedda att rotera delvis nedsänkta i avloppsvattnet runt en huvudsakligen med vattenytan parallell, central axellinje, vllka skivelement är belägna ungefär vinkelrätt mot den av axellinjen definierade centrumaxeln, kännetecknad av att anordningen best är av en typ av skivelement (14), försedda med centrala öpp-ningar (19) vid centrumaxeln och en annan typ av skivelement (15) utan sädana öppningar, säsom en enhet, innehällande skivelement av bäda de nämnda typerää, altemerande med varandra samt mantel (5) och model för att leda avloppsvattnet genom en-heten i kringgäende, sick-sackformade rörelser varvid används skivelement (15), utan centrala öppningar men med periferialla spalter (20) eller öppningar emot mantelns insida.
2. Anordning enligt patentkrav 1, kännetecknad därav, att skivelementen är ätminstone delvis korrugerade och anligger mot varandra under bildande av kanaler (16) mellan desamma.
3« Anordning enligt patentkrav 2, kännetecknad därav, att korrugeringarna i tvä pä varandra följamde skivelement i raden är lagda i kors och kanalema (16) därav uppvisar ett rutmönster.
4. Anordning enligt patentkrav 3, kännetecknad därav, att kanalema (16) löper radiellt frän den centrala öppningen
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7401946A SE377329B (sv) | 1974-02-14 | 1974-02-14 | |
| SE7401946 | 1974-02-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750362A FI750362A (sv) | 1975-08-15 |
| FI60382B FI60382B (fi) | 1981-09-30 |
| FI60382C true FI60382C (fi) | 1982-01-11 |
Family
ID=20320205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750362A FI60382C (fi) | 1974-02-14 | 1975-02-11 | Anordning vid reningsverk foer avloppsvatten |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4010102A (sv) |
| JP (1) | JPS5442540B2 (sv) |
| AT (1) | AT337113B (sv) |
| BE (1) | BE825147A (sv) |
| BR (1) | BR7500887A (sv) |
| CA (1) | CA1059659A (sv) |
| CH (1) | CH605424A5 (sv) |
| DE (1) | DE2505722B2 (sv) |
| DK (1) | DK36875A (sv) |
| ES (1) | ES434690A1 (sv) |
| FI (1) | FI60382C (sv) |
| FR (1) | FR2261231B1 (sv) |
| GB (1) | GB1480126A (sv) |
| IT (1) | IT1028883B (sv) |
| NL (1) | NL168799B (sv) |
| NO (1) | NO141748C (sv) |
| SE (1) | SE377329B (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137172A (en) * | 1977-08-17 | 1979-01-30 | Fmc Corporation | Rotating biological contactor |
| DE2827996A1 (de) * | 1978-06-26 | 1980-01-17 | Stengelin Volker | Vorrichtung zur biologischen reinigung von abwasser |
| US4269719A (en) * | 1979-08-13 | 1981-05-26 | Morio Yamamoto | Slurry dehydrating apparatus |
| GB2118535B (en) * | 1982-04-20 | 1985-10-23 | Crane Co | Contactor media |
| GB2119783B (en) * | 1982-05-13 | 1986-06-18 | Nat Res Dev | Improvements in or relating to liquid purifying |
| EP0324314A1 (de) * | 1988-01-14 | 1989-07-19 | 4E S.r.l. | Trägerkörper und Reaktor zur biologischen Behandlung von Flüssigkeiten und Verwendung derselben |
| DE8809767U1 (de) * | 1988-08-01 | 1988-11-10 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Allgemein horizontaler Drehrohrreaktor mit Schüttkörperbett für biotechnologische Prozesse |
| US5556765A (en) * | 1994-02-18 | 1996-09-17 | Dedolph; Richard R. | Reactor using tubular spiroids for gas/liquid propulsion |
| CN2895402Y (zh) * | 2006-04-11 | 2007-05-02 | 赵峰 | 酸碱生态的过程接触消化池 |
| NL2015254B1 (nl) * | 2015-08-03 | 2017-02-20 | Van Den Berg Bart | Spiraalpomp, inrichting voor het behandelen van water en bijbehorende werkwijze |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458163A (en) * | 1944-04-06 | 1949-01-04 | Clyde C Hays | Sewage treating process |
| US3617225A (en) * | 1967-06-22 | 1971-11-02 | Vickers Zimmer Ag | Polycondensation apparatus |
| US3732160A (en) * | 1968-08-21 | 1973-05-08 | Research Corp | Submerged filter-horizontal flow mode |
| BE791880A (fr) * | 1971-11-25 | 1973-03-16 | Nordgard Carl S | Appareil en vue de purifier les eaux contaminees |
-
1974
- 1974-02-14 SE SE7401946A patent/SE377329B/xx not_active IP Right Cessation
-
1975
- 1975-01-16 NO NO750121A patent/NO141748C/no unknown
- 1975-02-04 DK DK36875A patent/DK36875A/da not_active Application Discontinuation
- 1975-02-04 BE BE153025A patent/BE825147A/xx not_active IP Right Cessation
- 1975-02-05 NL NL7501388A patent/NL168799B/xx unknown
- 1975-02-06 AT AT91575A patent/AT337113B/de not_active IP Right Cessation
- 1975-02-10 US US05/548,664 patent/US4010102A/en not_active Expired - Lifetime
- 1975-02-11 CA CA219,848A patent/CA1059659A/en not_active Expired
- 1975-02-11 FI FI750362A patent/FI60382C/fi not_active IP Right Cessation
- 1975-02-11 FR FR7504158A patent/FR2261231B1/fr not_active Expired
- 1975-02-12 GB GB590975A patent/GB1480126A/en not_active Expired
- 1975-02-12 DE DE2505722A patent/DE2505722B2/de active Granted
- 1975-02-13 IT IT1246275A patent/IT1028883B/it active
- 1975-02-13 BR BR7500887A patent/BR7500887A/pt unknown
- 1975-02-13 ES ES434690A patent/ES434690A1/es not_active Expired
- 1975-02-14 JP JP1805575A patent/JPS5442540B2/ja not_active Expired
- 1975-02-14 CH CH180475A patent/CH605424A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE825147A (fr) | 1975-05-29 |
| NO141748B (no) | 1980-01-28 |
| ATA91575A (de) | 1976-09-15 |
| CA1059659A (en) | 1979-07-31 |
| IT1028883B (it) | 1979-02-10 |
| GB1480126A (en) | 1977-07-20 |
| BR7500887A (pt) | 1975-12-02 |
| NL7501388A (nl) | 1975-08-18 |
| AT337113B (de) | 1977-06-10 |
| NO750121L (sv) | 1975-08-15 |
| SE377329B (sv) | 1975-06-30 |
| FR2261231A1 (sv) | 1975-09-12 |
| JPS5442540B2 (sv) | 1979-12-14 |
| FI750362A (sv) | 1975-08-15 |
| ES434690A1 (es) | 1977-02-01 |
| NL168799B (nl) | 1981-12-16 |
| CH605424A5 (sv) | 1978-09-29 |
| JPS50118559A (sv) | 1975-09-17 |
| DE2505722B2 (de) | 1979-08-02 |
| DK36875A (sv) | 1975-10-06 |
| US4010102A (en) | 1977-03-01 |
| FI60382B (fi) | 1981-09-30 |
| DE2505722C3 (sv) | 1980-04-10 |
| NO141748C (no) | 1980-05-07 |
| DE2505722A1 (de) | 1975-08-21 |
| FR2261231B1 (sv) | 1982-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: OY H.A. JANSSON AB |