FI872052A - FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. - Google Patents
FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. Download PDFInfo
- Publication number
- FI872052A FI872052A FI872052A FI872052A FI872052A FI 872052 A FI872052 A FI 872052A FI 872052 A FI872052 A FI 872052A FI 872052 A FI872052 A FI 872052A FI 872052 A FI872052 A FI 872052A
- Authority
- FI
- Finland
- Prior art keywords
- pool
- liquid
- waste sludge
- designed
- filter
- Prior art date
Links
Landscapes
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a waste sludge filter which comprises a pool (1) which is partially filled with a filtration or absorption material (5), such as peat. Known filter pools are generally of an earth or concrete construction, for which reason they are expensive and troublesome to use. According to the invention, the waste sludge filter pool (1) is designed as a movable platform from which the saturated filtration or absorption material (5) can be entered by inclining the pool. A separate liquid space (10), which is separated off by a liquid-permeable intermediate partition (6) and into which the liquid (7) which has been filtered from the waste sludge (4) can run, is designed in the lower part of the pool. A liquid outlet opening (9), through which the filtered liquid can be voided from the waste sludge filter, is designed in the liquid space. According to an advantageous embodiment, a gear platform (1) is designed as a filtration or absorption pool for waste sludge (4). <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872052A FI83759C (en) | 1987-05-08 | 1987-05-08 | FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872052 | 1987-05-08 | ||
FI872052A FI83759C (en) | 1987-05-08 | 1987-05-08 | FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872052A0 FI872052A0 (en) | 1987-05-08 |
FI872052A true FI872052A (en) | 1988-11-09 |
FI83759B FI83759B (en) | 1991-05-15 |
FI83759C FI83759C (en) | 1991-08-26 |
Family
ID=8524452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872052A FI83759C (en) | 1987-05-08 | 1987-05-08 | FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI83759C (en) |
-
1987
- 1987-05-08 FI FI872052A patent/FI83759C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI872052A0 (en) | 1987-05-08 |
FI83759B (en) | 1991-05-15 |
FI83759C (en) | 1991-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK495487D0 (en) | PLANT FOR TREATMENT OF WASTE FLUID FROM COUNTRY FILLING | |
BE888696A (en) | TREATMENT METHODS FOR THE OXIDATION OF ORGANIC MATERIALS IN SUPERCRITUAL WATER | |
JPS53132868A (en) | Filter for swimming pool purifier | |
NO305061B1 (en) | Apparatus for filtering liquids containing particles | |
FR2583406B1 (en) | BIOLOGICAL PURIFIER WITH MEMBRANE OF THE DOWNFLOW TYPE FOR BIOLOGICAL TREATMENT OF WASTEWATER. | |
FR1505006A (en) | Process for separating oil from wastewater constituting stable oil-in-water emulsions | |
EP0558745A4 (en) | Sewage purifying device of filter material circulation type | |
FR2690682B1 (en) | DEVICE FOR SKIMMING SEPARATION OF ESSENTIALLY ORGANIC COMPONENTS OF WATER. | |
FI872052A (en) | FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. | |
DK536187A (en) | METHOD AND APPARATUS FOR SEPARATING LIQUID FROM SOLID PARTICLES | |
FR2496118B1 (en) | MIXTURE OF LIQUID CRYSTALS | |
DE3274847D1 (en) | Filter with separating action for purifying water contaminated with a light liquid such as oil or petrol | |
FR2277191A2 (en) | SELF-PROPELLED FLOATING PONTOON WITH SEPARATOR FILTER ASSEMBLY FOR THE TREATMENT OF POLLUTED WATER BODIES AND MARINE WORKS | |
DK147792C (en) | PROCEDURE FOR BIOLOGICAL CLEANING OF WASTE WATER BY GAS TREATMENT OF A SLAM / WATER MIXTURE | |
NZ198237A (en) | Purifying gaseous liquid or pasty waste using biological filter | |
FR2601600B1 (en) | CARTRIDGE LIQUID FUEL FILTERING ASSEMBLY | |
SE9103534D0 (en) | KINDS OF BIOLOGICAL AND CHEMICAL CLEANING OF WASTE WATER | |
IT1098172B (en) | PLANT FOR PURIFYING WASTE WATER CONTAINING CALCIUM AND POLLUTED BY ORGANIC SUBSTANCES | |
JPS53149178A (en) | Separating method for water from water-containing liquid mixture | |
FR2374068A1 (en) | QUICK BACK-FLUSHING SETTLEMENT AND FILTRATION PLANT | |
DE59504022D1 (en) | DEVICE FOR PURIFYING LIQUIDS, IN PARTICULAR CONTAMINATED EXTINGUISHING WATER | |
FR2610653B1 (en) | ANTI-CLOGGING PREFILTER DEVICE BY INTERCHANGEABLE CARTRIDGE INCORPORATED INTO SEPTIC TANKS | |
JPS642519A (en) | Device for pisiculture | |
FR2552752B1 (en) | PROCESS FOR THE PURIFICATION OF RESIDUAL WATER LOADED WITH ORGANIC SUBSTANCES USING ADSORBENT MATERIALS | |
SU1170081A1 (en) | Hole for vertical drainage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: PLANCOF OY - LTD |