FI872052A - FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. - Google Patents

FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. Download PDF

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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
Application number
FI872052A
Other languages
Finnish (fi)
Other versions
FI872052A0 (en
FI83759B (en
FI83759C (en
Inventor
Pertti Puustinen
Original Assignee
Plancof Oy Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plancof Oy Ltd filed Critical Plancof Oy Ltd
Priority to FI872052A priority Critical patent/FI83759C/en
Publication of FI872052A0 publication Critical patent/FI872052A0/en
Publication of FI872052A publication Critical patent/FI872052A/en
Publication of FI83759B publication Critical patent/FI83759B/en
Application granted granted Critical
Publication of FI83759C publication Critical patent/FI83759C/en

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  • 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>
FI872052A 1987-05-08 1987-05-08 FILTER FOER AVFALLSSLAM OCH FILTERSYSTEM. FI83759C (en)

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)

Also Published As

Publication number Publication date
FI872052A0 (en) 1987-05-08
FI83759B (en) 1991-05-15
FI83759C (en) 1991-08-26

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Owner name: PLANCOF OY - LTD