HK36296A - Device for mechanical purification of biologically treated waste water - Google Patents

Device for mechanical purification of biologically treated waste water

Info

Publication number
HK36296A
HK36296A HK36296A HK36296A HK36296A HK 36296 A HK36296 A HK 36296A HK 36296 A HK36296 A HK 36296A HK 36296 A HK36296 A HK 36296A HK 36296 A HK36296 A HK 36296A
Authority
HK
Hong Kong
Prior art keywords
filter
disc
waste water
mechanical purification
biologically treated
Prior art date
Application number
HK36296A
Other languages
English (en)
Inventor
Markus Steger
Herbert Brauchli
Original Assignee
Mecana Umwelttechnik Ag
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 Mecana Umwelttechnik Ag filed Critical Mecana Umwelttechnik Ag
Publication of HK36296A publication Critical patent/HK36296A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
HK36296A 1989-08-16 1996-02-29 Device for mechanical purification of biologically treated waste water HK36296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3926962A DE3926962A1 (de) 1989-08-16 1989-08-16 Vorrichtung zur mechanischen reinigung biologisch behandelten abwassers

Publications (1)

Publication Number Publication Date
HK36296A true HK36296A (en) 1996-03-08

Family

ID=6387177

Family Applications (1)

Application Number Title Priority Date Filing Date
HK36296A HK36296A (en) 1989-08-16 1996-02-29 Device for mechanical purification of biologically treated waste water

Country Status (11)

Country Link
EP (1) EP0413178B1 (xx)
JP (1) JPH03221106A (xx)
KR (1) KR970010590B1 (xx)
AT (1) ATE103196T1 (xx)
AU (1) AU6102090A (xx)
CA (1) CA2023302A1 (xx)
DE (2) DE3926962A1 (xx)
DK (1) DK0413178T3 (xx)
ES (1) ES2050896T3 (xx)
HK (1) HK36296A (xx)
NO (1) NO175408C (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2608815B2 (ja) * 1991-07-01 1997-05-14 武司 保谷 濃縮装置
DE19537578A1 (de) * 1995-10-09 1997-04-10 Passavant Werke Einrichtung zur mechanischen Reinigung von verschmutztem Wasser oder Abwasser
DE19624483A1 (de) * 1996-06-19 1998-01-02 Mecana Umwelttechnik Ag Filtertuch, Filtrierverfahren und Filtriervorrichtung für die Flüssigkeitsfiltration
US6110374A (en) * 1998-06-30 2000-08-29 Aqua-Aerobic Systems, Inc. Treatment process for removing microbial contaminants suspended in wastewater
KR20020084663A (ko) * 2001-05-04 2002-11-09 조대형 자동여과기
MX2009001555A (es) 2006-08-14 2009-02-20 Siemens Water Tech Corp Filtro de disco para flujo elevado.
US8801929B2 (en) 2007-07-18 2014-08-12 Evoqua Water Technologies Llc Trash tolerant filter support for a disc filter
US8118175B2 (en) 2007-07-18 2012-02-21 Siemens Industry, Inc. Venting device for a disc filter
FI123047B (fi) * 2011-04-29 2012-10-15 Metso Paper Inc Kiekkosuotimen akseli
US8852445B2 (en) 2011-10-28 2014-10-07 Alfa Laval Ashbrook Simon-Hartley, Inc Methods and apparatus for treating water and wastewater employing a cloth disk filter
US10905981B2 (en) 2011-10-28 2021-02-02 Alfa Laval Corporate Ab Methods and apparatus for treating water and wastewater employing a cloth filter
ITVI20120190A1 (it) * 2012-07-30 2014-01-31 Nuove En S R L Macchina per la microfiltrazione continua di acque di processo e di scarico riutilizzabili nell'agricoltura e nell'industria
JP6158581B2 (ja) * 2013-04-30 2017-07-05 富士フィルター工業株式会社 濾過装置
LT3151943T (lt) 2014-06-05 2021-04-12 Evoqua Water Technologies Llc Filtravimo skydelis ir jo gamybos būdas
WO2018031884A1 (en) 2016-08-12 2018-02-15 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
US11529573B2 (en) 2019-04-23 2022-12-20 Greatpyr Resources Llc Systems and processes employing wet/dry suction filter
KR102183820B1 (ko) * 2020-03-10 2020-11-30 주식회사 그레넥스 섬유상 여과기의 역세정 흡입장치
DE102020117493A1 (de) 2020-07-02 2022-01-05 Huber Se Rotationsscheibenfilter
DE102020126133A1 (de) 2020-10-06 2022-04-07 Mecana Umwelttechnik Gmbh Absaugvorrichtung für einen Scheibenfilter sowie Verfahren zum Filtrieren von Flüssigkeiten mit einem Scheibenfilter
DE102022110830A1 (de) 2022-05-03 2023-11-09 Huber Se Filterbeutel und Filtermodul für einen Rotationsscheibenfilter sowie Rotationsscheibenfilter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE568537C (de) * 1928-12-05 1933-01-21 Oliver United Filters Inc Drehfilter
FR787265A (fr) * 1934-06-16 1935-09-19 Alsacienne Constr Meca Perfectionnement aux filtres rotatifs à disques
US2591720A (en) * 1947-12-26 1952-04-08 Peterson Filters & Eng Rotary leaf filter unit
US3080064A (en) * 1959-08-14 1963-03-05 Ametek Inc Filter scraper
GB1009952A (en) * 1962-05-17 1965-11-17 Simonacco Ltd Improvements in and relating to rotary disc filters
US3331512A (en) * 1965-06-01 1967-07-18 Improved Machinery Inc Filter screen
DE2002858A1 (de) * 1970-01-22 1971-07-29 Union Supply Company Scheibenfilterteil
GB1401772A (en) * 1971-11-18 1975-07-30 Simonacco Ltd Filters
JPS4887469A (xx) * 1972-02-19 1973-11-17
JPS5312814A (en) * 1976-07-19 1978-02-04 Shin Etsu Chem Co Ltd Preparation of 2-cyanoethyltrichlorosilane
US4169794A (en) * 1977-03-02 1979-10-02 Joy Manufacturing Company Filter
US4174681A (en) * 1977-07-18 1979-11-20 The Bendix Corporation Two-group/simultaneous full injection conversion system for multiple cylinder engines
DE3438170A1 (de) * 1984-10-18 1986-04-24 Mecapec S.A., Schmerikon Anlage zur mechanischen reinigung von abwasser

Also Published As

Publication number Publication date
EP0413178A2 (de) 1991-02-20
DK0413178T3 (da) 1994-07-18
EP0413178B1 (de) 1994-03-23
ES2050896T3 (es) 1994-06-01
AU6102090A (en) 1991-02-21
JPH03221106A (ja) 1991-09-30
NO175408C (no) 1994-10-12
DE59005073D1 (de) 1994-04-28
KR910004478A (ko) 1991-03-28
NO903586L (no) 1991-02-18
ATE103196T1 (de) 1994-04-15
EP0413178A3 (en) 1991-06-12
NO175408B (no) 1994-07-04
NO903586D0 (no) 1990-08-15
CA2023302A1 (en) 1991-02-17
DE3926962A1 (de) 1991-02-21
DE3926962C2 (xx) 1992-01-09
KR970010590B1 (ko) 1997-06-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)