AU576192B2 - Waste water treatment system - Google Patents

Waste water treatment system

Info

Publication number
AU576192B2
AU576192B2 AU22951/83A AU2295183A AU576192B2 AU 576192 B2 AU576192 B2 AU 576192B2 AU 22951/83 A AU22951/83 A AU 22951/83A AU 2295183 A AU2295183 A AU 2295183A AU 576192 B2 AU576192 B2 AU 576192B2
Authority
AU
Australia
Prior art keywords
clarifier
flow path
channel
waste liquid
mixed liquor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU22951/83A
Other languages
English (en)
Other versions
AU2295183A (en
Inventor
Joel A. Cerwick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Publication of AU2295183A publication Critical patent/AU2295183A/en
Application granted granted Critical
Publication of AU576192B2 publication Critical patent/AU576192B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0036—Horizontal partition walls
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/06—Separation devices for industrial food processing or agriculture
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Activated Sludge Processes (AREA)
AU22951/83A 1980-05-01 1983-12-29 Waste water treatment system Ceased AU576192B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14570780A 1980-05-01 1980-05-01

Publications (2)

Publication Number Publication Date
AU2295183A AU2295183A (en) 1985-07-04
AU576192B2 true AU576192B2 (en) 1988-08-18

Family

ID=22514192

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22951/83A Ceased AU576192B2 (en) 1980-05-01 1983-12-29 Waste water treatment system

Country Status (7)

Country Link
AU (1) AU576192B2 (enExample)
BE (1) BE899981Q (enExample)
CA (1) CA1160767A (enExample)
DE (1) DE3117061A1 (enExample)
GB (1) GB2075856B (enExample)
HK (1) HK64084A (enExample)
SG (1) SG36884G (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU523598B2 (en) * 1977-11-04 1982-08-05 John Hager Reid Aeration ditch
HU185894B (en) * 1980-07-03 1985-04-28 Imre Gyulavari Apparatus for treating fluids
US4457844A (en) * 1982-04-22 1984-07-03 Beard Harold J Continuous waste water clarification process
DE3273065D1 (en) * 1982-12-06 1986-10-09 Beard Harold J Clarifier for removing solids from waste water
DE3369652D1 (en) * 1983-05-12 1987-03-12 Beard Harold J Waste water clarifier
US4455239A (en) * 1983-09-27 1984-06-19 Burns & Mcdonnell Engineering Company, Inc. Clarification of fluids
US4952310A (en) * 1987-03-03 1990-08-28 Mcmahan Anthony A Intrachannel clarifier
US5078869A (en) * 1989-03-20 1992-01-07 Baker Hughes Incorporated Clarifier cleaning apparatus
US4936982A (en) * 1989-03-20 1990-06-26 Baker Hughes, Inc. Intrachannel clarifier
US5476583A (en) * 1991-11-20 1995-12-19 United Industries, Inc. Mixed liquor wasting system
US5360538A (en) * 1991-11-20 1994-11-01 Beard Harold J Mixed liquor wasting system
EP0719239A4 (en) * 1993-09-16 1998-07-29 Harold J Beard WATER TREATMENT SYSTEM AND METHOD WITH MIXED LIQUID
DE19613349A1 (de) * 1996-04-03 1997-10-09 Passavant Werke Umlaufbecken für die biologische Behandlung von Abwasser
GB2415922B (en) * 2004-07-10 2009-02-18 Cyclotech Ltd Conveyor apparatus
RU2345815C2 (ru) * 2006-01-31 2009-02-10 Василий Витаутасович Сенкус Устройство для очистки технологической воды от взвешенных частиц
RU2385175C1 (ru) * 2008-10-15 2010-03-27 Витаутас Валентинович Сенкус Устройство для очистки сбросов от взвешенных частиц
RU2462289C2 (ru) * 2010-09-28 2012-09-27 Витаутас Валентинович Сенкус Устройство для очистки эмульсии и масел от взвешенных частиц
US9186603B2 (en) * 2012-09-27 2015-11-17 Hany Zarif Gerges Sludge protector canopy baffle system
CN110723798A (zh) * 2019-11-12 2020-01-24 中国农业科学院农业环境与可持续发展研究所 高浓度畜禽养殖污水絮凝处理装置及其使用方法
CN117886485B (zh) * 2024-03-14 2024-06-14 温州德安水处理有限公司 平板陶瓷干态膜净水设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192740A (en) * 1976-10-07 1980-03-11 Canadian Liquid Air Ltd., Air Liquide Canada Ltee Two zone process for biological treatment of waste water
US4226717A (en) * 1978-11-08 1980-10-07 Malm Arthur P Waste water treatment
US4303516A (en) * 1980-10-14 1981-12-01 Envirotech Corporation Orbital wastewater treatment system with integral clarification

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586162A5 (enExample) * 1972-07-17 1977-03-31 Epap
CS183160B1 (en) * 1975-09-03 1978-05-31 Svatopluk Mackrle Process for water treatment and apparatus for making this method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192740A (en) * 1976-10-07 1980-03-11 Canadian Liquid Air Ltd., Air Liquide Canada Ltee Two zone process for biological treatment of waste water
US4226717A (en) * 1978-11-08 1980-10-07 Malm Arthur P Waste water treatment
US4303516A (en) * 1980-10-14 1981-12-01 Envirotech Corporation Orbital wastewater treatment system with integral clarification

Also Published As

Publication number Publication date
AU2295183A (en) 1985-07-04
GB2075856B (en) 1984-01-04
HK64084A (en) 1984-08-24
CA1160767A (en) 1984-01-17
SG36884G (en) 1985-03-08
DE3117061C2 (enExample) 1990-07-26
GB2075856A (en) 1981-11-25
DE3117061A1 (de) 1982-03-11
BE899981Q (fr) 1984-10-15

Similar Documents

Publication Publication Date Title
AU554888B2 (en) Waste water treatment
GB2080278B (en) Water purification system
AU7156481A (en) Wastewater treatment process
DE3064619D1 (en) On-site wastewater treatment system
AU560151B2 (en) Boiler water treatment
AU2295183A (en) Waste water treatment system
AU7595681A (en) Orbital wastewater treatment system
AU6187780A (en) Purifying waste water
AU548040B2 (en) Treating aqueous effluents
AU8005282A (en) Sewage treatment system
AU559833B2 (en) Waste water treating apparatus
AU8248182A (en) Wastewater treatment
DE3169998D1 (en) Waste water treatment by chelation-gelation
AU551752B2 (en) Treatment of waste water
AU545116B2 (en) Treating waste molasses
AU512147B2 (en) Selective multiple electrode waste water treating system
AU7512181A (en) Purifying water
AU543212B2 (en) Biological waste water treating system
AU549791B2 (en) Water treatment apparatus
GB8420082D0 (en) Waste water treatment
GB2079738B (en) Waste water treatment
AU5493380A (en) Improved water purification units
GB2095224B (en) Water turbidity reduction
AU1222383A (en) Water purifying apparatus
PT75831B (en) System for treating water