GB1402928A - Method of conditioning water - Google Patents
Method of conditioning waterInfo
- Publication number
- GB1402928A GB1402928A GB5098572A GB5098572A GB1402928A GB 1402928 A GB1402928 A GB 1402928A GB 5098572 A GB5098572 A GB 5098572A GB 5098572 A GB5098572 A GB 5098572A GB 1402928 A GB1402928 A GB 1402928A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- zone
- passed
- zones
- fluidized bed
- 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
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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/386—Feed or discharge devices internal recirculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2159811A DE2159811C2 (de) | 1971-12-02 | 1971-12-02 | Verfahren und Vorrichtung zur Wasseraufbereitung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1402928A true GB1402928A (en) | 1975-08-13 |
Family
ID=5826825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5098572A Expired GB1402928A (en) | 1971-12-02 | 1972-11-06 | Method of conditioning water |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5524951B2 (sv) |
AT (1) | AT330682B (sv) |
BE (1) | BE792186A (sv) |
CH (1) | CH550743A (sv) |
DE (1) | DE2159811C2 (sv) |
FR (1) | FR2161973B3 (sv) |
GB (1) | GB1402928A (sv) |
IT (1) | IT974675B (sv) |
NL (1) | NL7214905A (sv) |
SE (1) | SE403767C (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002294A1 (en) * | 1981-12-21 | 1983-07-07 | RÄSÄNEN, Jorma | Procedure for clarifying liquid suspensions, particularly those produced in processes of the wood-processing industry |
AT378380B (de) * | 1981-12-21 | 1985-07-25 | Enso Gutzeit Oy | Verfahren zum klaeren insbesondere von fluessigkeitssuspensionen, die in prozessen der holzverarbeitungsindustrie entstehen |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753216A1 (de) * | 1977-11-29 | 1979-06-07 | Sick Kg Otto | Verfahren und vorrichtung zum abscheiden von in waschlaugen geloesten schadstoffen |
DE3030558C2 (de) * | 1980-08-13 | 1982-10-28 | Kronos Titan-Gesellschaft Mbh, 5090 Leverkusen | Vorrichtung zur chemischen Konditionierung von Schlämmen |
HU188395B (en) * | 1984-01-03 | 1986-04-28 | Sasad Mtsz,Hu | Method and apparatus for purifying contaminated fluids |
DE3443033A1 (de) * | 1984-11-26 | 1986-05-28 | Günter 8000 München Schüssler | Verfahren und vorrichtung zur regeneration und behandlung von fluessigkeiten, als mehrkammer-filtersystem mit konstanter filterleistung und rezirkulation von teilstroemen zwischen den einzelnen filterkammern, mit wenigstens einem stau- und reaktionsraum |
DE19800886A1 (de) * | 1998-01-13 | 1999-07-15 | Blaue Quellen Mineral Und Heil | Verfahren zum Entfernen von Eisen und Mangan aus natürlichem Mineralwasser und Behälter zur Durchführung des Verfahrens |
DE19916440A1 (de) * | 1999-04-12 | 2000-10-19 | Aquadosil Wasseraufbereitung G | Verfahren und Vorrichtung zur Behandlung von Trinkwasser |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3171801A (en) * | 1962-10-29 | 1965-03-02 | Gen Services Company | Process for clarifying water |
-
0
- BE BE792186D patent/BE792186A/xx not_active IP Right Cessation
-
1971
- 1971-12-02 DE DE2159811A patent/DE2159811C2/de not_active Expired
-
1972
- 1972-10-23 AT AT903072A patent/AT330682B/de not_active IP Right Cessation
- 1972-11-03 NL NL7214905A patent/NL7214905A/xx not_active Application Discontinuation
- 1972-11-06 GB GB5098572A patent/GB1402928A/en not_active Expired
- 1972-11-16 FR FR7240640A patent/FR2161973B3/fr not_active Expired
- 1972-11-16 CH CH1668472A patent/CH550743A/xx not_active IP Right Cessation
- 1972-11-17 IT IT31773/72A patent/IT974675B/it active
- 1972-12-01 JP JP11997972A patent/JPS5524951B2/ja not_active Expired
- 1972-12-01 SE SE7215677A patent/SE403767C/sv unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002294A1 (en) * | 1981-12-21 | 1983-07-07 | RÄSÄNEN, Jorma | Procedure for clarifying liquid suspensions, particularly those produced in processes of the wood-processing industry |
DE3249298T (de) * | 1981-12-21 | 1983-12-15 | Enso-Gutzeit Oy, 00160 Helsinki | Verfahren zum Klären insbesondere von Flüssigkeitssuspensionen, die in Prozessen der Holzverarbeitungsindustrie entstehen |
JPS59500047A (ja) * | 1981-12-21 | 1984-01-12 | エンソ−グツトゼイト オ−ワイ | 懸濁液、とくに、木材処理産業の処理工程で生じた懸濁液を浄化する方法 |
AT378380B (de) * | 1981-12-21 | 1985-07-25 | Enso Gutzeit Oy | Verfahren zum klaeren insbesondere von fluessigkeitssuspensionen, die in prozessen der holzverarbeitungsindustrie entstehen |
Also Published As
Publication number | Publication date |
---|---|
FR2161973A1 (sv) | 1973-07-13 |
JPS5524951B2 (sv) | 1980-07-02 |
SE403767B (sv) | 1978-09-04 |
SE403767C (sv) | 1985-12-02 |
BE792186A (fr) | 1973-03-30 |
FR2161973B3 (sv) | 1975-11-28 |
JPS4876369A (sv) | 1973-10-15 |
IT974675B (it) | 1974-07-10 |
NL7214905A (sv) | 1973-06-05 |
CH550743A (de) | 1974-06-28 |
DE2159811C2 (de) | 1985-11-21 |
AT330682B (de) | 1976-07-12 |
ATA903072A (de) | 1975-09-15 |
DE2159811A1 (de) | 1973-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1342757A (en) | Method and apparatus for removing nitrates from a solution or suspensions | |
GB1200366A (en) | Carbon treatment of raw sewage | |
GB1108834A (en) | Improvements in or relating to sewage effluent renovation | |
GB1435599A (en) | Processes and apparatus for purifying and aerating aquaculture pools | |
IL75275A (en) | Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed | |
GB1402928A (en) | Method of conditioning water | |
GB1343874A (en) | Wastewater purification process | |
GB1337027A (en) | Apparatus for filtering and or purifying fluids | |
GB1428004A (en) | Process for purifying liquids | |
GB1404777A (en) | Treatment of biodegradable waste products | |
GB1026856A (en) | Method and device for pressurised water treatment | |
GB1308412A (en) | Purification of polyglycerols | |
GB1321106A (en) | Process for the continuous purification of waste waters | |
US2529295A (en) | Purification treatment | |
GB1200495A (en) | Sewage treatment process | |
GB1399515A (en) | Method fo biological pruification of sewage | |
BE788641A (fr) | Procede pour purifier certains melanges d'hydroformylation | |
EP0260244A3 (en) | A process for the purification of wastewater containing nitrate and/or nitrite | |
ES8404615A1 (es) | Procedimiento para la limpieza de lechos filtrantes particulados | |
FR2446259A1 (fr) | Procede et appareil pour l'elimination de la pollution azotee des eaux | |
ES399069A1 (es) | Un procedimiento y su correspondiente dispositivo de puri- ficacion quimica de las aguas residuales por precipitacion. | |
GB1398896A (en) | Treatment of water | |
RO63778A (fr) | Procede pour la purification des eaux residuaires | |
GB1289519A (sv) | ||
DE3061304D1 (en) | Filtration installation for treating water |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |