IT1236539B - Impianto di chiarificazione. - Google Patents

Impianto di chiarificazione.

Info

Publication number
IT1236539B
IT1236539B IT2197389A IT2197389A IT1236539B IT 1236539 B IT1236539 B IT 1236539B IT 2197389 A IT2197389 A IT 2197389A IT 2197389 A IT2197389 A IT 2197389A IT 1236539 B IT1236539 B IT 1236539B
Authority
IT
Italy
Prior art keywords
clarification plant
clarification
plant
Prior art date
Application number
IT2197389A
Other languages
English (en)
Other versions
IT8921973A1 (it
IT8921973A0 (it
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
Priority claimed from PCT/EP1988/000910 external-priority patent/WO1990003950A1/de
Priority claimed from PCT/EP1989/000327 external-priority patent/WO1990011254A1/de
Application filed filed Critical
Publication of IT8921973A0 publication Critical patent/IT8921973A0/it
Publication of IT8921973A1 publication Critical patent/IT8921973A1/it
Application granted granted Critical
Publication of IT1236539B publication Critical patent/IT1236539B/it

Links

Classifications

    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • B01D21/0093—Mechanisms for taking out of action one or more units of a multi-unit settling mechanism
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Refuse Collection And Transfer (AREA)
  • Processing Of Solid Wastes (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Saccharide Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
IT2197389A 1988-10-11 1989-10-10 Impianto di chiarificazione. IT1236539B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP1988/000910 WO1990003950A1 (de) 1988-10-11 1988-10-11 Abwasserreinigungseinrichtung
PCT/EP1989/000327 WO1990011254A1 (de) 1989-03-28 1989-03-28 Abwasserreinigungseinrichtung

Publications (3)

Publication Number Publication Date
IT8921973A0 IT8921973A0 (it) 1989-10-10
IT8921973A1 IT8921973A1 (it) 1991-04-10
IT1236539B true IT1236539B (it) 1993-03-11

Family

ID=26069615

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2197389A IT1236539B (it) 1988-10-11 1989-10-10 Impianto di chiarificazione.

Country Status (15)

Country Link
US (1) US5011605A (it)
JP (1) JPH0691994B2 (it)
AT (1) AT396682B (it)
BE (1) BE1002716A3 (it)
CA (1) CA1331407C (it)
CH (1) CH679038A5 (it)
DE (1) DE3929510A1 (it)
EG (1) EG18766A (it)
ES (1) ES2015833A6 (it)
FR (1) FR2637583A1 (it)
GB (1) GB2225779B (it)
GR (1) GR1000999B (it)
IT (1) IT1236539B (it)
LU (1) LU87598A1 (it)
SE (1) SE467923B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9009205D0 (en) * 1990-04-24 1990-06-20 Mcdonald Alistair J Process and apparatus for biological treatment of effluent
DE4119718C2 (de) * 1991-06-14 1993-11-04 Uwe Sonnenrein Verfahren zur klaerung von abwasser, welches feststoffhaltige und biologisch abbaubare materialien enthaelt
DE4212233A1 (de) * 1992-04-11 1993-10-14 Stamag Stahl Und Maschinenbau Verfahren und Anlage zur Reinigung von Abwässern nach dem biologischen Belebtschlammverfahren
DE4217491C1 (de) * 1992-05-22 1994-02-10 Damann Franz Josef Klärvorrichtung
DE4236791C1 (de) * 1992-10-30 1994-04-07 Nordenskjoeld Reinhart Von Verfahren und Vorrichtung zum Reinigen von Abwasser
DE4318146C2 (de) * 1993-06-01 1995-04-20 Mourik G Handel Biologische Klärvorrichtung
PT725041E (pt) * 1994-10-27 2000-10-31 Hildebrandt Dipl Ing Horst Instalacao de clarificacao
FR2729652A1 (fr) * 1995-01-19 1996-07-26 Desqueyroux Michel Centrale d'epuration des eaux usees en modules prefabriques
DE19522658C1 (de) * 1995-06-22 1996-12-05 Nordenskjoeld Reinhart Von Verfahren und Anlage zum Reinigen von Abwasser
DE29512631U1 (de) * 1995-08-05 1995-11-02 Wequa Gmbh Innovationswerkstat Semimobil ausgestaltete Abwasserkläranlage
DE29600773U1 (de) * 1996-01-17 1996-02-29 Schachtbau Nordhausen Gmbh Anordnung zur Abwasserreinigung
US5639371A (en) * 1996-04-09 1997-06-17 Parkson Corporation Aeration reactor with flow control
DE19624834C1 (de) * 1996-06-23 1998-02-12 Envicon Klaertech Verwalt Kläranlage
US6132614A (en) * 1997-11-26 2000-10-17 Pacific Advanced Civil Engineering, Inc Modular wastewater treatment system
EP1102617B1 (en) * 1998-08-07 2005-04-13 Alethea Rosalind Melanie Hall Apparatus for circulating a fluid
DE19908872A1 (de) * 1999-03-01 2000-09-14 Norbert Ahlfaenger Multifunktionsbecken, Absetzbecken zur kontrollierten Feststoffentnahme
DE10010853A1 (de) * 2000-03-06 2001-09-20 Axel Dederichs Sequentielle Abwasserkläranlage und Abwasserklärverfahren
FI20010628A (fi) 2001-03-27 2002-09-28 Evac Int Oy Laitteisto jäteaineen puhdistamiseksi
US6881340B2 (en) * 2002-03-28 2005-04-19 Bioprocess Technologies Ltd. Wastewater trickle tower(s) controlling and grooming
DE10351566A1 (de) * 2003-11-03 2005-06-02 A3 Abfall-Abwasser-Anlagentechnik Gmbh Mehrteilige Kläranlage in Containerbauweise
FR2869603B1 (fr) * 2004-04-29 2007-01-05 Guy Cartier Unite de traitement d'effluent
US7713628B2 (en) * 2005-05-31 2010-05-11 Chemque, Inc. Actinic radiation curable coating compositions
EP2505560A1 (en) * 2005-12-27 2012-10-03 Bioprocess H2O LLC Biomedia apparatus and method of use
GB0724813D0 (en) * 2007-12-20 2008-01-30 Questor Technologies Ltd Improvements relating to water treatment
DE102008026206A1 (de) 2008-05-30 2009-12-03 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Reinigen von Abwasser
US20100105125A1 (en) * 2008-10-24 2010-04-29 Bioprocessh20 Llc Systems, apparatuses and methods for cultivating microorganisms and mitigation of gases
US8809037B2 (en) * 2008-10-24 2014-08-19 Bioprocessh20 Llc Systems, apparatuses and methods for treating wastewater
WO2010048525A2 (en) * 2008-10-24 2010-04-29 Bioprocessh20 Llc Systems, apparatuses and methods for cultivating microorganisms and mitigation of gases
JP5771037B2 (ja) * 2011-03-30 2015-08-26 株式会社クボタ 汚水処理装置
US8889000B2 (en) 2011-09-15 2014-11-18 Storm Drain Technologies, Llc Apparatus, methods, and system for treatment of stormwater and waste fluids
US9108864B2 (en) * 2011-09-15 2015-08-18 Storm Drain Technologies, Llc Construction site water treatment system and methods
US9497939B2 (en) * 2012-02-13 2016-11-22 R&D Aquatics, LLC Apparatus and system for research and testing of small aquatic species
US9776106B2 (en) * 2015-09-08 2017-10-03 United Conveyor Corporation Continuous dewatering recirculation system with integral coal combustion residual high flow plate separator
CN109179522A (zh) * 2018-09-18 2019-01-11 江苏伟转自动化机械设备有限公司 一种综合废水处理装置及其方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US732208A (en) * 1901-05-31 1903-06-30 Garryt D Mitchell Apparatus for purifying liquids.
US978889A (en) * 1910-02-19 1910-12-20 Karl Imhoff Treating sewage.
GB187315A (en) * 1921-07-15 1922-10-16 Activated Sludge Ltd Improvements in or connected with the treatment of sewage and other impure liquids
US1456914A (en) * 1922-11-14 1923-05-29 Coombs James Alger System for the treatment of sewage and the like
US1904916A (en) * 1926-10-27 1933-04-18 Activated Sludge Inc Activated sludge process of sewage and other impure liquid purification
US2907463A (en) * 1957-02-07 1959-10-06 Light Douglas John Nelson Septic and antiseptic sewage disposal unit
GB973962A (en) * 1959-12-16 1964-11-04 Joseph William Wall Improvements in and relating to sewage disposal
DE1584917C3 (de) * 1965-03-12 1974-09-19 Heinrich Koppers Gmbh, 4300 Essen Kläranlage zur chemischen und biologischen Reinigung von Raffinerie- und Chemierabwässern
US3503786A (en) * 1967-07-17 1970-03-31 Eastman Kodak Co Multilayer films for overwrapping and process for producing same
US3503876A (en) * 1968-10-29 1970-03-31 Sanitary Disposal System Domestic sewage treatment method and apparatus
HU166387B (it) * 1970-06-15 1975-03-28
US3735870A (en) * 1971-08-12 1973-05-29 R H Prosser Uden Activated sludge plant
GB1344904A (en) * 1971-09-15 1974-01-23 Nikex Nehezipari Kulkere Effluent purification
GB1409088A (en) * 1972-12-19 1975-10-08 Ames Crosta Ltd Surface-aeration plant
CH572003A5 (it) * 1974-11-18 1976-01-30 Kaelin J R
DE2742801A1 (de) * 1976-08-07 1979-04-05 Wilhelm Dr Aldag Verfahren und vorrichtung zur wasseraufbereitung und -reinigung mittels unterschiedlicher fliessgeschwindigkeiten unter durchlauf durch betriebsfertige einheiten international genormter transportbehaelter
DE3130718A1 (de) * 1981-08-03 1983-03-03 Passavant-Werke AG & Co KG, 6209 Aarbergen Anlage zur biologischen abwasserreinigung sowie verfahren zum betrieb der anlage
EP0073266A1 (de) * 1981-09-01 1983-03-09 Rudolf Messner Vorrichtung zum biologischen Reinigen von Abwasser und Verfahren zum Betrieb einer biologischen Abwasserreinigungsanlage
DE3147927A1 (de) * 1981-12-03 1983-06-16 Linde Ag, 6200 Wiesbaden Verfahren zur biologischen reinigung von abwasser
DE3147920A1 (de) * 1981-12-03 1983-10-13 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3205237A1 (de) * 1982-02-15 1983-09-01 Kloeckner Kommunal Ind Gmbh Klaeranlage
JPS6223497A (ja) * 1985-07-24 1987-01-31 Iwao Ueda 活性汚泥床による汚水処理装置
SU1381078A1 (ru) * 1986-08-06 1988-03-15 Макеевский Инженерно-Строительный Институт Устройство дл биологической очистки сточных вод
US4892651A (en) * 1988-03-25 1990-01-09 Hill Theodore L Filtering system for fish ponds

Also Published As

Publication number Publication date
JPH02131194A (ja) 1990-05-18
CA1331407C (en) 1994-08-09
FR2637583A1 (en) 1990-04-13
IT8921973A1 (it) 1991-04-10
JPH0691994B2 (ja) 1994-11-16
FR2637583B1 (it) 1991-03-29
ATA220089A (de) 1993-03-15
GB8921910D0 (en) 1989-11-15
SE8902992L (sv) 1990-04-12
IT8921973A0 (it) 1989-10-10
DE3929510A1 (de) 1990-04-19
GR1000999B (el) 1993-03-31
BE1002716A3 (fr) 1991-05-14
LU87598A1 (de) 1990-01-08
DE3929510C2 (it) 1991-07-04
GR890100644A (en) 1990-11-29
EG18766A (en) 1994-10-30
GB2225779B (en) 1992-08-19
CH679038A5 (it) 1991-12-13
SE8902992D0 (sv) 1989-09-12
US5011605A (en) 1991-04-30
GB2225779A (en) 1990-06-13
ES2015833A6 (es) 1990-09-01
AT396682B (de) 1993-11-25
SE467923B (sv) 1992-10-05

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Legal Events

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

Effective date: 19971028