FR1548562A - - Google Patents

Info

Publication number
FR1548562A
FR1548562A FR125669A FR1548562DA FR1548562A FR 1548562 A FR1548562 A FR 1548562A FR 125669 A FR125669 A FR 125669A FR 1548562D A FR1548562D A FR 1548562DA FR 1548562 A FR1548562 A FR 1548562A
Authority
FR
France
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.)
Expired
Application number
FR125669A
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 filed Critical
Application granted granted Critical
Publication of FR1548562A publication Critical patent/FR1548562A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • 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
    • 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
    • B01D21/30—Control equipment
    • 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
    • B01D21/30—Control equipment
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control
FR125669A 1967-10-24 1967-10-24 Expired FR1548562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125669 1967-10-24

Publications (1)

Publication Number Publication Date
FR1548562A true FR1548562A (fr) 1968-12-06

Family

ID=8640634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125669A Expired FR1548562A (fr) 1967-10-24 1967-10-24

Country Status (10)

Country Link
US (1) US3666419A (fr)
BE (1) BE722707A (fr)
CH (1) CH499104A (fr)
ES (1) ES359376A1 (fr)
FR (1) FR1548562A (fr)
GB (1) GB1244199A (fr)
IL (1) IL30909A (fr)
LU (1) LU57160A1 (fr)
NL (1) NL6815163A (fr)
SE (1) SE349150B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125419A1 (en) * 1971-02-12 1972-09-29 Ammann Maschinen Ag Flocculating agent dose regulation - using clarity of samples as parameter for varying dosing rate
FR2390723A1 (fr) * 1977-05-09 1978-12-08 Alcan Res & Dev Procede et appareil d'analyse de dimension particulaire
FR2421374A1 (fr) * 1978-03-28 1979-10-26 English Clays Lovering Pochin Appareil pour la determination de la taille de particules

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811318A (en) * 1971-03-02 1974-05-21 Foster Grant Co Inc Method and apparatus for determining progress of a chemical reaction occuring within beads in a liquid suspension
US3812966A (en) * 1972-03-13 1974-05-28 Sybron Corp Settling rate tester
JPS5148160B2 (fr) * 1972-05-10 1976-12-18
US3896660A (en) * 1973-12-26 1975-07-29 Univ Michigan Tech Sedimentation device
JPS50117869U (fr) * 1974-02-26 1975-09-26
JPS5928347Y2 (ja) * 1974-02-26 1984-08-16 株式会社明電舎 活性汚泥容量測定器
JPS5135364A (ja) * 1974-09-20 1976-03-25 Meidensha Electric Mfg Co Ltd Katsuseiodeiyoryosokuteiki
JPS5135363A (ja) * 1974-09-20 1976-03-25 Meidensha Electric Mfg Co Ltd Katsuseiodeiyoryosokuteiki
JPS5146160A (ja) * 1974-10-17 1976-04-20 Meidensha Electric Mfg Co Ltd Katsuseiodeichinkoyoryosokuteiki
US4279759A (en) * 1979-02-27 1981-07-21 Nalco Chemical Company Settling column for use with solids monitor
US4299593A (en) * 1979-04-20 1981-11-10 The Upjohn Company Method and apparatus for detecting and measuring a gas
US4418576A (en) * 1981-07-02 1983-12-06 Rca Corporation Apparatus and method for automatically replenishing liquid and measuring the rate of evaporation of a liquid
FR2633720B1 (fr) * 1988-06-30 1992-12-18 Commissariat Energie Atomique Appareil de mesure automatique du poids apparent d'une boue chargeant un liquide, systeme de mesure automatique de l'indice de ponsar d'une telle boue, utilisant l'appareil et application a la conduite de stations d'epuration d'eaux usees
FR2815714B1 (fr) * 2000-10-20 2003-01-03 Omnium Traitement Valorisa Installation de mesure de la concentration en materiau granulaire dense d'un ecoulement et systeme pour le traitement de l'eau incluant une telle installation
US7140239B2 (en) * 2003-03-18 2006-11-28 Battelle Memorial Institute System and technique for ultrasonic characterization of settling suspensions
FI20105814A0 (fi) * 2010-07-20 2010-07-20 Kemira Oyj Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi
CN107238553B (zh) * 2017-07-21 2023-11-28 华北理工大学 充填料浆临界流速与沉降速率检测装置及用其检测的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125419A1 (en) * 1971-02-12 1972-09-29 Ammann Maschinen Ag Flocculating agent dose regulation - using clarity of samples as parameter for varying dosing rate
FR2390723A1 (fr) * 1977-05-09 1978-12-08 Alcan Res & Dev Procede et appareil d'analyse de dimension particulaire
FR2421374A1 (fr) * 1978-03-28 1979-10-26 English Clays Lovering Pochin Appareil pour la determination de la taille de particules

Also Published As

Publication number Publication date
NL6815163A (fr) 1969-04-28
BE722707A (fr) 1969-04-01
DE1804385B2 (de) 1972-08-17
CH499104A (fr) 1970-11-15
LU57160A1 (fr) 1969-01-31
GB1244199A (en) 1971-08-25
US3666419A (en) 1972-05-30
ES359376A1 (es) 1971-01-01
IL30909A0 (en) 1969-03-27
IL30909A (en) 1973-05-31
DE1804385A1 (de) 1969-08-21
SE349150B (fr) 1972-09-18

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Legal Events

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CL Concession to grant licences