BR7600411A - Processo para depositar particulas suspensas em um meio liquido - Google Patents

Processo para depositar particulas suspensas em um meio liquido

Info

Publication number
BR7600411A
BR7600411A BR7600411A BR7600411A BR7600411A BR 7600411 A BR7600411 A BR 7600411A BR 7600411 A BR7600411 A BR 7600411A BR 7600411 A BR7600411 A BR 7600411A BR 7600411 A BR7600411 A BR 7600411A
Authority
BR
Brazil
Prior art keywords
suspended particles
liquid media
depositing suspended
depositing
media
Prior art date
Application number
BR7600411A
Other languages
English (en)
Inventor
J Chandler
Original Assignee
Alcan Res & Dev
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 Alcan Res & Dev filed Critical Alcan Res & Dev
Publication of BR7600411A publication Critical patent/BR7600411A/pt

Links

Classifications

    • 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
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/0646—Separation of the insoluble residue, e.g. of red mud
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/11—Turbidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BR7600411A 1975-01-24 1976-01-23 Processo para depositar particulas suspensas em um meio liquido BR7600411A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB331075 1975-01-24

Publications (1)

Publication Number Publication Date
BR7600411A true BR7600411A (pt) 1976-08-31

Family

ID=9755915

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600411A BR7600411A (pt) 1975-01-24 1976-01-23 Processo para depositar particulas suspensas em um meio liquido

Country Status (5)

Country Link
US (1) US4040954A (pt)
AU (1) AU502936B2 (pt)
BR (1) BR7600411A (pt)
CA (1) CA1046173A (pt)
ES (1) ES444513A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114272653A (zh) * 2021-12-28 2022-04-05 上海威派格智慧水务股份有限公司 一种用于沉淀池水的控制***和方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441059B (sv) * 1977-02-01 1985-09-09 Gst Regeltechnik Gmbh Forfarande och anordning for kontrollerad utflockning resp utfellning av fororeningar ur en vetska
US4273658A (en) * 1977-10-19 1981-06-16 Exxon Production Research Company Thickener control process
AT357118B (de) * 1978-10-27 1980-06-25 Andritz Ag Maschf Einrichtung zur regelung einer entwaesserungs- maschine
US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
US4465593A (en) * 1982-03-23 1984-08-14 Environmental Technology (U.S.), Inc. Recovery of metal from waste water by chemical precipitation
CA1286480C (en) * 1986-02-28 1991-07-23 Peter F. Bagatto Method of and apparatus for thickening red muds derived from bauxite and similar slurries
US4797559A (en) * 1987-11-06 1989-01-10 Consolidation Coal Company Method and apparatus for controlling a flotation cell
US4797550A (en) * 1987-11-06 1989-01-10 Consolidation Coal Company Fiber optic detector for flotation cell processing
US4810371A (en) * 1987-12-31 1989-03-07 Consolidation Coal Company Process for fine coal cleaning
US5616831A (en) * 1995-04-21 1997-04-01 Alcan International Limited Process and apparatus for controlling gravity settling system
US6340033B2 (en) 1999-03-15 2002-01-22 Alcan International Limited Transfer of shear-thinning slurries
DE502006006016D1 (pt) 2006-09-27 2010-03-11 Norman Finklenburg
AU2012203239B2 (en) * 2008-09-04 2014-11-20 Oscillation Pty Ltd Improved sampling apparatus and method
WO2010105305A1 (en) * 2009-03-20 2010-09-23 Very Small Particle Company Pty Ltd Removing organic impurities from bayer process liquors
WO2013005101A2 (en) * 2011-07-06 2013-01-10 Cognis Ip Management Gmbh Method for controlling solids/liquid decant unit operations and systems
EP2886177A1 (en) 2013-12-20 2015-06-24 Rio Tinto Alcan International Limited Settler and method for separating clarified liquid from mineral slurries
EP2886178A1 (en) 2013-12-20 2015-06-24 Rio Tinto Alcan International Limited Process and installation for producing alumina trihydrate by alkaline digestion of bauxite ore
WO2018132306A1 (en) * 2017-01-10 2018-07-19 Vermeer Manufacturing Company Systems and methods for dosing slurries to remove suspended solids
CN109107753A (zh) * 2018-10-25 2019-01-01 中国铝业股份有限公司 一种铝土矿洗矿尾矿矿泥脱水的方法
CN110776072A (zh) * 2019-11-04 2020-02-11 甘肃省膜科学技术研究院有限公司 降低给水絮凝剂、助凝剂用量的自动控制药剂回用装置
CN113069798B (zh) * 2021-05-18 2022-08-16 中钢集团马鞍山矿山研究总院股份有限公司 一种具有抑制进料扰动和沉降时间可调的竖流沉淀池
CN114167923B (zh) * 2021-12-07 2022-10-11 长沙矿山研究院有限责任公司 尾砂絮凝沉降智能调节***及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194757A (en) * 1965-07-13 Process for clarifying red muds
US1908691A (en) * 1928-12-10 1933-05-16 Harrison S Coe Pulp control apparatus and method
US1957898A (en) * 1930-07-28 1934-05-08 Mitchell James Macdonald Settling apparatus
US2245587A (en) * 1936-06-05 1941-06-17 Infilco Inc Liquid treating apparatus
US3256902A (en) * 1961-10-30 1966-06-21 Phillips Petroleum Co Automatic chemical injection control
US3399133A (en) * 1963-10-11 1968-08-27 Dow Chemical Co Method for developing a control signal and flocculating process employing same
US3262878A (en) * 1964-12-07 1966-07-26 Gen Service Company Method and apparatus for continuously monitoring water being treated to remove turbidity therefrom
US3393149A (en) * 1965-12-14 1968-07-16 Gen Services Company Dosage control system and method for the treatment of water or sewage
US3375928A (en) * 1965-12-28 1968-04-02 United States Steel Corp Method and apparatus for controlling the level of an interface
US3462364A (en) * 1966-01-17 1969-08-19 Herbert Gustaf Carlson Method and apparatus for optimizing chemical treatment
US3443692A (en) * 1966-04-14 1969-05-13 Reserve Mining Co Maximizing control system
FR2056080A5 (pt) * 1969-08-29 1971-05-14 Degremont Epuration
US3618766A (en) * 1970-01-23 1971-11-09 Taulman Co The Water treatment
US3953328A (en) * 1971-09-07 1976-04-27 Aldag W Separation of sludge
US3812966A (en) * 1972-03-13 1974-05-28 Sybron Corp Settling rate tester
US3834128A (en) * 1972-12-04 1974-09-10 Environmental Maintenance Corp Liquid clarifying apparatus for removing particles from a gas stream

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114272653A (zh) * 2021-12-28 2022-04-05 上海威派格智慧水务股份有限公司 一种用于沉淀池水的控制***和方法

Also Published As

Publication number Publication date
AU1047076A (en) 1977-07-28
AU502936B2 (en) 1979-08-16
ES444513A1 (es) 1977-05-16
CA1046173A (en) 1979-01-09
US4040954A (en) 1977-08-09

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