IT1245797B - Procedimento e dispositivo per la chiarificazione preliminare di acquedi rifiuto, e in particolare contenenti sostanze fecali - Google Patents

Procedimento e dispositivo per la chiarificazione preliminare di acquedi rifiuto, e in particolare contenenti sostanze fecali

Info

Publication number
IT1245797B
IT1245797B ITMI910963A ITMI910963A IT1245797B IT 1245797 B IT1245797 B IT 1245797B IT MI910963 A ITMI910963 A IT MI910963A IT MI910963 A ITMI910963 A IT MI910963A IT 1245797 B IT1245797 B IT 1245797B
Authority
IT
Italy
Prior art keywords
waste
refusal
procedure
waste water
particular containing
Prior art date
Application number
ITMI910963A
Other languages
English (en)
Inventor
Horst Banko
Heinz Schnabl
Original Assignee
Stoiser & Wolschner
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 Stoiser & Wolschner filed Critical Stoiser & Wolschner
Publication of ITMI910963A0 publication Critical patent/ITMI910963A0/it
Publication of ITMI910963A1 publication Critical patent/ITMI910963A1/it
Application granted granted Critical
Publication of IT1245797B publication Critical patent/IT1245797B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Filtration Of Liquid (AREA)
  • Fertilizers (AREA)

Abstract

Per chiarificare preliminarmente acqua di rifiuto contenente parti solide, proveniente da impianti domestici, l'acqua di rifiuto viene convogliata attraverso un dispositivo nel quale sono previsti due gruppi di filtri (15). Si procede in modo che l'acqua di rifiuto venga addotta ad un gruppo di filtri (15), mentre i residui filtrati dall'acqua di rifiuto si essiccano. I residui essiccati vengono prelevati dai filtri, che possiedono a tale scopo fondi ribaltabili, e trasformati in concime misto.(Fig. 3).
ITMI910963A 1990-04-10 1991-04-09 Procedimento e dispositivo per la chiarificazione preliminare di acquedi rifiuto, e in particolare contenenti sostanze fecali IT1245797B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0085190A AT394035B (de) 1990-04-10 1990-04-10 Verfahren und vorrichtung zum vorklaeren von insbesondere faekalien enthaltendem abwasser

Publications (3)

Publication Number Publication Date
ITMI910963A0 ITMI910963A0 (it) 1991-04-09
ITMI910963A1 ITMI910963A1 (it) 1992-10-09
IT1245797B true IT1245797B (it) 1994-10-18

Family

ID=3501252

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910963A IT1245797B (it) 1990-04-10 1991-04-09 Procedimento e dispositivo per la chiarificazione preliminare di acquedi rifiuto, e in particolare contenenti sostanze fecali

Country Status (3)

Country Link
AT (1) AT394035B (it)
DE (1) DE4105605A1 (it)
IT (1) IT1245797B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9112541U1 (de) * 1991-10-09 1992-02-20 Obermüller, Herbert, 6464 Linsengericht Vorrichtung für die Filtration von Stäuben und von Schadgasen aus einer Abluft mittels Schwebstoffilter und Adsorber durch paralleles Verbinden und Betreiben gleicher modularer Bau- und Funktions-Einheiten zu einer Mehrfachanlage
DE19533935C2 (de) * 1994-09-20 1998-09-24 Patrick Blaase Vorrichtung für die Reinigung von Abwasser
DE19525853A1 (de) * 1995-07-15 1997-01-16 Passavant Werke Verfahren zum Abscheiden von in Abwässern mitgeführten festen Inhaltsstoffen
DE19745984B4 (de) * 1997-10-18 2004-08-05 Herrmann, Thilo, Dipl.-Geoökologe Verfahren und Vorrichtung zur Reinigung von Regenwasser
DE19960400A1 (de) * 1999-12-15 2001-07-19 Joerg Janisch Verfahren und Anlage zur Entfernung von Grobstoffen und Schlämmen aus häuslichen und gewerblichen Abwässern
DE20002204U1 (de) 2000-02-08 2001-06-13 Berger, Michael, 82319 Starnberg Abwasser-Kläranlage
CN111151068B (zh) * 2020-01-07 2022-04-15 安徽为臻生物工程技术有限公司 一种自动化固液分离的全粪便样本处理器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1294264A (fr) * 1961-04-13 1962-05-26 Sedis Transmissions Mec Chaîne de transmission perfectionnée
GB1502025A (en) * 1975-01-16 1978-02-22 Pitcraft Ltd Link chains
US4036072A (en) * 1975-06-12 1977-07-19 Fmc Corporation Welded steel roller chain
GB1498339A (en) * 1975-10-20 1978-01-18 Fmc Corp Chains
US4229202A (en) * 1976-12-20 1980-10-21 Great Circle Associates Wastewater treatment with ultraviolet disinfection and increased capacity
US4217219A (en) * 1976-12-20 1980-08-12 Great Circle Associates Sewage delivery and filtration system
US4137062A (en) * 1976-12-20 1979-01-30 Great Circle Associates Filtration with a compostable filter medium
FR2396897A1 (fr) * 1977-07-06 1979-02-02 Sedis Transmissions Mec Chaine de transmission
JPS5842381B2 (ja) * 1979-02-07 1983-09-19 本田技研工業株式会社 チエ−ン

Also Published As

Publication number Publication date
ITMI910963A1 (it) 1992-10-09
AT394035B (de) 1992-01-27
ATA85190A (de) 1991-07-15
ITMI910963A0 (it) 1991-04-09
DE4105605A1 (de) 1991-10-17

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950330