BE717003A - - Google Patents
Info
- Publication number
- BE717003A BE717003A BE717003DA BE717003A BE 717003 A BE717003 A BE 717003A BE 717003D A BE717003D A BE 717003DA BE 717003 A BE717003 A BE 717003A
- Authority
- BE
- Belgium
- Prior art keywords
- filter
- clarifier
- fragments
- filter material
- polymeric material
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 81
- 238000000034 method Methods 0.000 claims description 19
- 239000012634 fragment Substances 0.000 claims description 16
- 230000009969 flowable effect Effects 0.000 claims description 15
- -1 polyethylene Polymers 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 19
- 238000001914 filtration Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000003864 humus Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000219729 Lathyrus Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001363655 Jaton Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- 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
- B01D39/04—Organic material, e.g. cellulose, cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2870167 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717003A true BE717003A (de) | 1968-12-23 |
Family
ID=10279720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717003D BE717003A (de) | 1967-06-21 | 1968-06-21 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE717003A (de) |
| NL (1) | NL6808753A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096670A1 (de) * | 1982-06-04 | 1983-12-21 | Leif Ernryd Ab | Gerät zum Abscheiden von festen Partikeln aus einer Flüssigkeit |
| FR2555462A1 (fr) * | 1983-11-30 | 1985-05-31 | Gozal David | Procede de concentration d'une suspension de particules microscopiques, dispositif pour la mise en oeuvre de ce procede et applications de celui-ci |
| TR23213A (tr) * | 1985-02-19 | 1989-06-21 | Mornex Ltd | Bir mikroskopik danecik suespansiyonunu konsantre etmeye mahsus usul,bunu gerceklestirmege mahsus tertibat ve bunun tatbik sekilleri |
-
1968
- 1968-06-21 NL NL6808753A patent/NL6808753A/xx unknown
- 1968-06-21 BE BE717003D patent/BE717003A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096670A1 (de) * | 1982-06-04 | 1983-12-21 | Leif Ernryd Ab | Gerät zum Abscheiden von festen Partikeln aus einer Flüssigkeit |
| FR2555462A1 (fr) * | 1983-11-30 | 1985-05-31 | Gozal David | Procede de concentration d'une suspension de particules microscopiques, dispositif pour la mise en oeuvre de ce procede et applications de celui-ci |
| EP0152711A3 (de) * | 1983-11-30 | 1988-07-27 | Mornex Limited | Verfahren zum Konzentrieren einer Suspension bestehend aus mikroskopisch kleinen Teilchen, Vorrichtung zum Durchführen des Verfahres und seine Anwendungen |
| TR23213A (tr) * | 1985-02-19 | 1989-06-21 | Mornex Ltd | Bir mikroskopik danecik suespansiyonunu konsantre etmeye mahsus usul,bunu gerceklestirmege mahsus tertibat ve bunun tatbik sekilleri |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6808753A (de) | 1968-12-23 |
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