ATA135777A - Verfahren zur konditionsierung von aus koernigen materialien aufgebauten rueckspuelbaren fest- betten - Google Patents
Verfahren zur konditionsierung von aus koernigen materialien aufgebauten rueckspuelbaren fest- bettenInfo
- Publication number
- ATA135777A ATA135777A AT135777A AT135777A ATA135777A AT A135777 A ATA135777 A AT A135777A AT 135777 A AT135777 A AT 135777A AT 135777 A AT135777 A AT 135777A AT A135777 A ATA135777 A AT A135777A
- Authority
- AT
- Austria
- Prior art keywords
- returnable
- conditioning
- fixed beds
- grain materials
- beds constructed
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/60—Cleaning or rinsing ion-exchange beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/088—Arrangements for killing microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2608899A DE2608899C3 (de) | 1976-03-04 | 1976-03-04 | Verfahren zur Verbesserung des Rückspülvorganges bei Filtern aus körnigen Materialien durch den Einsatz von Wasserstoffperoxid (H↓2↓O↓2↓) |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA135777A true ATA135777A (de) | 1978-12-15 |
AT351459B AT351459B (de) | 1979-07-25 |
Family
ID=5971492
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT135777A AT351459B (de) | 1976-03-04 | 1977-03-01 | Verfahren zur konditionierung von aus koernigen materialien aufgebauten rueckspuelbaren fest- betten |
AT135677A AT351458B (de) | 1976-03-04 | 1977-03-01 | Verfahren zur rueckspuelung von aus koernigen materialien aufgebauten festbetten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT135677A AT351458B (de) | 1976-03-04 | 1977-03-01 | Verfahren zur rueckspuelung von aus koernigen materialien aufgebauten festbetten |
Country Status (9)
Country | Link |
---|---|
US (2) | US4113613A (de) |
JP (2) | JPS52111262A (de) |
AT (2) | AT351459B (de) |
CH (2) | CH619376A5 (de) |
DE (1) | DE2608899C3 (de) |
FR (2) | FR2342767A1 (de) |
GB (2) | GB1573967A (de) |
NL (2) | NL7702240A (de) |
SE (2) | SE7702398L (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2340909A1 (fr) * | 1976-02-10 | 1977-09-09 | Omnium Assainissement | Materiaux-supports de fermentation biologique |
CH630811A5 (en) * | 1978-01-30 | 1982-07-15 | Sulzer Ag | Process for back-washing of back-washable fixed beds built up from granular materials |
US4290894A (en) * | 1978-07-19 | 1981-09-22 | Egyesult Muszaki Tomito Es Gepszakmai Ipari Szovetkezet | Process and apparatus for cleaning contaminated water |
AU551752B2 (en) * | 1980-09-25 | 1986-05-08 | Sterling Drum Inc. | Treatment of waste water |
IT1147298B (it) * | 1981-06-30 | 1986-11-19 | Brev C D R Di D Anrea Regazzo | Procedimento di depurazione di acque contenenti inquinanti organici |
US4379050A (en) * | 1981-10-27 | 1983-04-05 | The United States Of America As Represented By The Secretary Of The Army | Granular fluid biofilter reversing |
US4818414A (en) * | 1988-03-25 | 1989-04-04 | Zimpro/Passavant Inc. | Slime control for primary filtration systems |
FI86380C (fi) * | 1990-09-10 | 1992-08-25 | Kemira Oy | Foerfarande foer rening av filter. |
US5217629A (en) * | 1990-09-10 | 1993-06-08 | Kemira Oy | Procedure for cleaning filter used in production of hydrogen peroxide from anthraquinone |
US5178762A (en) * | 1990-10-18 | 1993-01-12 | The Mead Corporation | Soybean peroxidase treatment of contaminated substances |
FR2670682B1 (fr) * | 1990-12-21 | 1993-10-15 | Toulouse Inst Nal Sciences Appli | Procede et reacteur de traitement d'eau utilisant un lit granulaire adapte pour assurer une filtration ou une filtration associee a une epuration biologique de l'eau. |
CA2105670A1 (en) * | 1991-03-08 | 1992-09-09 | Humphrey Drummond | Biological reaction processes |
US5330652A (en) * | 1993-02-26 | 1994-07-19 | Aquafuture, Inc. | Fluidized bed reactor and distribution system |
US5536417A (en) * | 1994-01-14 | 1996-07-16 | Infilco Degremont Inc. | Methods and systems for prewashing automatic backwashing filters |
US5882527A (en) * | 1997-01-08 | 1999-03-16 | Eastman Kodak Company | Method of accelerating the dissolution rate of accumulated filter cake by channeling gas bubbles through the cake |
US6007720A (en) * | 1998-03-11 | 1999-12-28 | Organo Corp. | Process for treatment of organic wastewater |
DE19851757A1 (de) * | 1998-11-10 | 2000-05-11 | Hungerbach Gmbh | Verfahren und Vorrichtung zur Entkeimung von Wasserfiltern |
US6488853B1 (en) | 2000-10-04 | 2002-12-03 | Great Circle Technologies, Inc. | Process and apparatus for treating wastewater |
NL1017129C2 (nl) * | 2001-01-16 | 2002-07-17 | Rp Zeewolde B V | Samenstelling voor het verhogen van het zuurstofgehalte in water. |
US6709591B1 (en) * | 2001-07-02 | 2004-03-23 | Iowa State University Research Foundation, Inc. | Static granular bed reactor |
US20040217066A1 (en) * | 2002-01-11 | 2004-11-04 | Morgan Joseph A. | Universal piping apparatus for use with a filtration device |
WO2006042702A1 (de) * | 2004-10-20 | 2006-04-27 | Wp Engineering Limited | Verfahren zum hygienischen betrieb eines ionenaustauschers und ionenaustauscheranlage |
US9079786B2 (en) * | 2006-06-20 | 2015-07-14 | Johannes van Leeuwen | Purification of thin stillage from dry-grind corn milling with fungi |
US9371245B2 (en) * | 2006-10-12 | 2016-06-21 | Bruce D. Burrows | Drainless reverse osmosis water purification system |
US8481295B2 (en) * | 2007-06-20 | 2013-07-09 | Johannes van Leeuwen | Fungi cultivation on alcohol fermentation stillage for useful products and energy savings |
JP5201481B2 (ja) * | 2008-06-19 | 2013-06-05 | 株式会社ナガオカ | 水処理装置および水処理装置濾材層の洗浄方法 |
GB201301028D0 (en) * | 2012-12-04 | 2013-03-06 | Enhydra Ltd | Filtration arrangement and method |
PL3552679T3 (pl) * | 2016-12-06 | 2024-01-22 | Passavant-Geiger Gmbh | Zbiornik z filtrem piaskowym z przepływem poziomym i sposób uzdatniania wody |
CN111186872A (zh) * | 2018-11-15 | 2020-05-22 | 中国科学院大连化学物理研究所 | 处理工业废水的方法 |
DE102020210005A1 (de) | 2020-08-06 | 2022-02-10 | Sax + Klee Gmbh Bauunternehmung | Verfahren und Vorrichtung zum biologischen Abbau von organischen Kohlenwasserstoffen im Wasser |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1966279A (en) * | 1931-12-19 | 1934-07-10 | Gen Zeolite Co | Water purification |
US2105835A (en) * | 1932-12-13 | 1938-01-18 | Katadyn Inc | Sterilizing liquid |
US3282702A (en) * | 1963-07-16 | 1966-11-01 | Union Carbide Corp | Process for removing hydrogen peroxide from liquids |
US3705098A (en) * | 1971-02-22 | 1972-12-05 | Fmc Corp | Sewage treatment with hydrogen peroxide |
DE2211890A1 (de) * | 1972-03-11 | 1973-09-20 | Gerhard Siegmund | Verfahren zur reinigung von abwaessern |
GB1389530A (en) * | 1973-07-12 | 1975-04-03 | Standard Telephones Cables Ltd | Water purification |
US3932278A (en) * | 1974-02-15 | 1976-01-13 | Sterling Drug Inc. | Filter cleaning method |
-
1976
- 1976-03-04 DE DE2608899A patent/DE2608899C3/de not_active Expired
-
1977
- 1977-02-09 CH CH154677A patent/CH619376A5/de not_active IP Right Cessation
- 1977-02-09 CH CH154577A patent/CH619861A5/de not_active IP Right Cessation
- 1977-02-25 US US05/771,958 patent/US4113613A/en not_active Expired - Lifetime
- 1977-02-25 US US05/771,959 patent/US4113612A/en not_active Expired - Lifetime
- 1977-03-01 AT AT135777A patent/AT351459B/de not_active IP Right Cessation
- 1977-03-01 AT AT135677A patent/AT351458B/de not_active IP Right Cessation
- 1977-03-02 NL NL7702240A patent/NL7702240A/xx not_active Application Discontinuation
- 1977-03-02 NL NL7702241A patent/NL7702241A/xx not_active Application Discontinuation
- 1977-03-03 JP JP2326777A patent/JPS52111262A/ja active Pending
- 1977-03-03 FR FR7706262A patent/FR2342767A1/fr active Granted
- 1977-03-03 SE SE7702398A patent/SE7702398L/xx unknown
- 1977-03-03 JP JP2326677A patent/JPS52115556A/ja active Pending
- 1977-03-03 SE SE7702399A patent/SE7702399L/xx unknown
- 1977-03-03 FR FR7706263A patent/FR2342765A1/fr active Granted
- 1977-03-04 GB GB9282/77A patent/GB1573967A/en not_active Expired
- 1977-03-04 GB GB9283/77A patent/GB1573968A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7702399L (sv) | 1977-09-05 |
SE7702398L (sv) | 1977-09-05 |
CH619861A5 (de) | 1980-10-31 |
US4113613A (en) | 1978-09-12 |
FR2342765A1 (fr) | 1977-09-30 |
JPS52111262A (en) | 1977-09-17 |
DE2608899A1 (de) | 1977-09-08 |
CH619376A5 (de) | 1980-09-30 |
FR2342767A1 (fr) | 1977-09-30 |
AT351459B (de) | 1979-07-25 |
JPS52115556A (en) | 1977-09-28 |
GB1573967A (en) | 1980-08-28 |
FR2342767B1 (de) | 1983-11-25 |
US4113612A (en) | 1978-09-12 |
AT351458B (de) | 1979-07-25 |
ATA135677A (de) | 1978-12-15 |
NL7702241A (nl) | 1977-09-06 |
DE2608899B2 (de) | 1978-08-31 |
NL7702240A (nl) | 1977-09-06 |
FR2342765B1 (de) | 1983-11-25 |
DE2608899C3 (de) | 1982-12-30 |
GB1573968A (en) | 1980-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |