FR2610534B1 - PROCESS FOR OBTAINING A FILTERING MATERIAL FOR THE PURIFICATION OF NATURAL WATERS - Google Patents
PROCESS FOR OBTAINING A FILTERING MATERIAL FOR THE PURIFICATION OF NATURAL WATERSInfo
- Publication number
- FR2610534B1 FR2610534B1 FR8701639A FR8701639A FR2610534B1 FR 2610534 B1 FR2610534 B1 FR 2610534B1 FR 8701639 A FR8701639 A FR 8701639A FR 8701639 A FR8701639 A FR 8701639A FR 2610534 B1 FR2610534 B1 FR 2610534B1
- Authority
- FR
- France
- Prior art keywords
- purification
- obtaining
- filtering material
- natural waters
- waters
- 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8702003A GB2200351B (en) | 1987-01-29 | 1987-01-29 | Process for producing filter material for water purification |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2610534A1 FR2610534A1 (en) | 1988-08-12 |
FR2610534B1 true FR2610534B1 (en) | 1989-06-30 |
Family
ID=10611421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8701639A Expired FR2610534B1 (en) | 1987-01-29 | 1987-02-10 | PROCESS FOR OBTAINING A FILTERING MATERIAL FOR THE PURIFICATION OF NATURAL WATERS |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3703171A1 (en) |
FR (1) | FR2610534B1 (en) |
GB (1) | GB2200351B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068106B1 (en) | 2004-01-26 | 2011-09-27 | 인마샛 글로벌 리미티드 | Satellite monitoring |
GB2430195A (en) * | 2005-09-15 | 2007-03-21 | Zander Corp Ltd | Decontaminating aqueous solutions with sapropel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1033179A1 (en) * | 1982-03-29 | 1983-08-07 | Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.Акад.В.Н.Образцова | Method of producing pelletized filtering material for cleaning water |
SU1152650A1 (en) * | 1984-02-17 | 1985-04-30 | Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.Акад.В.Н.Образцова | Method of obtaining granulated filtering material |
SU1243808A1 (en) * | 1984-05-08 | 1986-07-15 | Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.Акад.В.Н.Образцова | Method of obtaining granulated filtering material |
SU1286266A1 (en) * | 1984-08-14 | 1987-01-30 | Ленинградский институт инженеров железнодорожного транспорта им.акад.В.Н.Образцова | Method of producing granulated filter material |
-
1987
- 1987-01-29 GB GB8702003A patent/GB2200351B/en not_active Expired - Fee Related
- 1987-02-03 DE DE19873703171 patent/DE3703171A1/en not_active Withdrawn
- 1987-02-10 FR FR8701639A patent/FR2610534B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2200351A (en) | 1988-08-03 |
GB2200351B (en) | 1990-08-15 |
GB8702003D0 (en) | 1987-03-04 |
FR2610534A1 (en) | 1988-08-12 |
DE3703171A1 (en) | 1988-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |