IT8122086A0 - Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque, impianto ed elementi filtranti perl'esecuzione di detto procedimento. - Google Patents

Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque, impianto ed elementi filtranti perl'esecuzione di detto procedimento.

Info

Publication number
IT8122086A0
IT8122086A0 IT8122086A IT2208681A IT8122086A0 IT 8122086 A0 IT8122086 A0 IT 8122086A0 IT 8122086 A IT8122086 A IT 8122086A IT 2208681 A IT2208681 A IT 2208681A IT 8122086 A0 IT8122086 A0 IT 8122086A0
Authority
IT
Italy
Prior art keywords
procedure
sludge
execution
separation
water purification
Prior art date
Application number
IT8122086A
Other languages
English (en)
Other versions
IT1136701B (it
Original Assignee
Nastro Cellulosa Ind Imballagg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11191288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8122086(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nastro Cellulosa Ind Imballagg filed Critical Nastro Cellulosa Ind Imballagg
Priority to IT22086/81A priority Critical patent/IT1136701B/it
Publication of IT8122086A0 publication Critical patent/IT8122086A0/it
Priority to DE8282830130T priority patent/DE3272548D1/de
Priority to AT82830130T priority patent/ATE21338T1/de
Priority to EP82830130A priority patent/EP0067795B1/en
Application granted granted Critical
Publication of IT1136701B publication Critical patent/IT1136701B/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
    • 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
    • B01D29/50—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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT22086/81A 1981-06-02 1981-06-02 Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque,impianto ed elementi filtranti per l'esecuzione di detto procedimento IT1136701B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT22086/81A IT1136701B (it) 1981-06-02 1981-06-02 Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque,impianto ed elementi filtranti per l'esecuzione di detto procedimento
DE8282830130T DE3272548D1 (en) 1981-06-02 1982-05-13 Slurry removal process in the water purification treatment and filtration equipment for carrying out the process
AT82830130T ATE21338T1 (de) 1981-06-02 1982-05-13 Verfahren zum absondern von schlamm zur wasserreinigung und filteranlage zur durchfuehrung des verfahrens.
EP82830130A EP0067795B1 (en) 1981-06-02 1982-05-13 Slurry removal process in the water purification treatment and filtration equipment for carrying out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22086/81A IT1136701B (it) 1981-06-02 1981-06-02 Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque,impianto ed elementi filtranti per l'esecuzione di detto procedimento

Publications (2)

Publication Number Publication Date
IT8122086A0 true IT8122086A0 (it) 1981-06-02
IT1136701B IT1136701B (it) 1986-09-03

Family

ID=11191288

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22086/81A IT1136701B (it) 1981-06-02 1981-06-02 Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque,impianto ed elementi filtranti per l'esecuzione di detto procedimento

Country Status (4)

Country Link
EP (1) EP0067795B1 (it)
AT (1) ATE21338T1 (it)
DE (1) DE3272548D1 (it)
IT (1) IT1136701B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678523A5 (it) * 1989-07-17 1991-09-30 Awatec Ag
AT394496B (de) * 1990-10-29 1992-04-10 Stoiser & Wolschner Vorrichtung zum filtern von feststoffen aus fluessigkeiten
DE4136945C2 (de) * 1991-11-11 1994-08-18 Dlk Ventilatoren Gmbh Filtrierstation und Verfahren zum Behandeln von Abwasser
FI93428C (fi) * 1993-06-16 1995-04-10 Timo Kohvakka Menetelmä ja laitteisto raskasmetallilietteiden kuivattamiseksi
DE9409815U1 (de) * 1994-06-17 1994-09-08 Passavant-Werke Ag, 65326 Aarbergen Abscheideranlage für vorwiegend mit organischen Stoffen verschmutzte Abwässer
CN115069013A (zh) * 2022-06-16 2022-09-20 深圳大方智能科技有限公司 一种具有多样化污水收集过滤装置的吸水车
CN119145065B (zh) * 2024-11-14 2025-04-29 张家港市港鹰实业有限公司 一种碳纤维纺丝预处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE115332C (it) *
CH488483A (de) * 1968-03-29 1970-04-15 Brantschen Roman Mehrstufige Filteranlage
FR2318118A1 (fr) * 1975-07-17 1977-02-11 Peyronnet Jean Decanteur-separateur de boues
FR2383130A1 (fr) * 1977-03-09 1978-10-06 Peyronnet Jean Decanteur-separateur de boues

Also Published As

Publication number Publication date
EP0067795A3 (en) 1983-08-03
EP0067795A2 (en) 1982-12-22
ATE21338T1 (de) 1986-08-15
EP0067795B1 (en) 1986-08-13
IT1136701B (it) 1986-09-03
DE3272548D1 (en) 1986-09-18

Similar Documents

Publication Publication Date Title
FI873137A7 (fi) Suodin vesijohtoveden puhdistamiseksi.
DE3276308D1 (en) Flocculant aid and process for water purification
IT1151636B (it) Metodo e sistema per il trattamento extracorporeo del sangue
IT8222949A0 (it) Apparecchiatura e procedimento per la chiarificazione di acqua impiegando procedimenti di flottazione e filtrazione combinati.
DE69131797D1 (de) Systeme und verfahren zum gleichzeitigen entfernen von freien und gebundenen verunreinigungen aus flüssigkeiten, wie blut, mit hilfe einer photoaktiven therapie sowie zellseparationstechniken
DE69019690D1 (de) Verfahren zur Filtrierung und Reinigung von Wasser.
DE3785993D1 (de) Filtermedium zur selektiven beseitigung von leucocyten.
FR2526327B1 (fr) Systeme filtrant microporeux et procede de filtration l'utilisant
DE3766831D1 (de) Verfahren zum entwaessern von abwasserschlamm und anlage zur durchfuehrung des verfahrens.
ES536533A0 (es) Aparato de tratamiento de aguas por precipitacion, separacion, espesamiento y recirculacion de los lodos formados
IT8719171A0 (it) Procedimento ed impianto per la depurazione di acque residue, in particolare di acque residue urbane.
FR2503128B1 (fr) Procede de clarification de l'eau et de regeneration du coagulant/adsorbant utilise dans ce procede
DE3667926D1 (de) Verfahren und mittel zur wasserbehandlung.
IT8483380A0 (it) Procedimento per attivare biologicamente la depurazione delle acque di scarico con denitrificazione in un sistema a circolazione, e dispositivo perl'effettuazione di tale procedimento.
ITFI930006A0 (it) Metodo ed impianto per il trattamento di acque di lavaggio di filtri per depurazione di acque ed altro.
ES513484A0 (es) Procedimiento y aparato de plasmaferesis por membrana.
IT8221110A0 (it) Impianto per depurare acque luride.
IT8720050A0 (it) Procedimento per la depurazione di acque di rifiuto e per il trattamento dei fanghi.
IT8119184A0 (it) Procedimento ed impianto perl'epurazione di acque residue o di scarico, richiedenti la disareazione o sgaso di sospensioni di fanghi.
JPS56163659A (en) Filtration type body fluid purifying method
NO822413L (no) Biologisk system for behandling av avvann.
IT8620739A0 (it) Dispositivo per l'estrazione fluidica dei materiali filtranti esausti dai filtri, in specie, per la depurazione delle acque.
KR880000456U (ko) 정수용 침전 · 여과장치
AR225558A1 (es) Aparato desalinizador y purificador de agua
IT8721053A0 (it) Apparecchiatura per la potabilizzazione di acque mediante filtrazione.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970521