FR2330654A1 - Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux - Google Patents

Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux

Info

Publication number
FR2330654A1
FR2330654A1 FR7533927A FR7533927A FR2330654A1 FR 2330654 A1 FR2330654 A1 FR 2330654A1 FR 7533927 A FR7533927 A FR 7533927A FR 7533927 A FR7533927 A FR 7533927A FR 2330654 A1 FR2330654 A1 FR 2330654A1
Authority
FR
France
Prior art keywords
sludge
extraction
installation
water treatment
treatment apparatus
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.)
Granted
Application number
FR7533927A
Other languages
English (en)
Other versions
FR2330654B1 (fr
Inventor
Jacques Tardivel
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR7533927A priority Critical patent/FR2330654A1/fr
Priority to US05/733,938 priority patent/US4116832A/en
Priority to DE2648733A priority patent/DE2648733B2/de
Priority to JP51132258A priority patent/JPS5934408B2/ja
Priority to GB45733/76A priority patent/GB1521227A/en
Priority to CA264,937A priority patent/CA1087995A/fr
Priority to BE172067A priority patent/BE847972A/fr
Priority to ES453013A priority patent/ES453013A1/es
Priority to SE7612367A priority patent/SE7612367L/xx
Priority to NL7612303.A priority patent/NL167397C/xx
Publication of FR2330654A1 publication Critical patent/FR2330654A1/fr
Application granted granted Critical
Publication of FR2330654B1 publication Critical patent/FR2330654B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G01N21/83—Turbidimetric titration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Sludge (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7533927A 1975-11-06 1975-11-06 Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux Granted FR2330654A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7533927A FR2330654A1 (fr) 1975-11-06 1975-11-06 Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux
US05/733,938 US4116832A (en) 1975-11-06 1976-10-19 Method and means for the automatic regulation of sludge extraction in sewage treatment apparatus
DE2648733A DE2648733B2 (de) 1975-11-06 1976-10-27 Verfahren zum automatischen Regulieren des Schlammabzuges aus einer Anordnung zur Behandlung von Wässern mit Schlammbetten unter Verwendung eines Trübungsmessers
JP51132258A JPS5934408B2 (ja) 1975-11-06 1976-11-02 水処理装置からのスラツジ抜出しの自動的調整方法および装置
GB45733/76A GB1521227A (en) 1975-11-06 1976-11-03 Method of and apparatus for automatically regulating the extraction of sludge from a sludge-bed type water or waste water apparatus
CA264,937A CA1087995A (fr) 1975-11-06 1976-11-03 Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux
BE172067A BE847972A (fr) 1975-11-06 1976-11-04 Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux,
ES453013A ES453013A1 (es) 1975-11-06 1976-11-04 Procedimiento e instalacion para la regulacion automatica de la extraccion de los lodos de un aparato de tratamiento de las aguas con lecho de lodos.
SE7612367A SE7612367L (sv) 1975-11-06 1976-11-05 Regleringsfforfarande.
NL7612303.A NL167397C (nl) 1975-11-06 1976-11-05 Inrichting voor het automatisch regelen van slibaf- voer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533927A FR2330654A1 (fr) 1975-11-06 1975-11-06 Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux

Publications (2)

Publication Number Publication Date
FR2330654A1 true FR2330654A1 (fr) 1977-06-03
FR2330654B1 FR2330654B1 (fr) 1979-05-04

Family

ID=9162107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533927A Granted FR2330654A1 (fr) 1975-11-06 1975-11-06 Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux

Country Status (10)

Country Link
US (1) US4116832A (fr)
JP (1) JPS5934408B2 (fr)
BE (1) BE847972A (fr)
CA (1) CA1087995A (fr)
DE (1) DE2648733B2 (fr)
ES (1) ES453013A1 (fr)
FR (1) FR2330654A1 (fr)
GB (1) GB1521227A (fr)
NL (1) NL167397C (fr)
SE (1) SE7612367L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011247C2 (de) * 1980-03-24 1982-10-28 Schreiber-Kläranlagen Dr.-Ing. Aug. Schreiber GmbH & Co KG, 3012 Langenhagen Verfahren zum Reinigen von Abwasser mittels Belebtschlamm
DE3171261D1 (en) * 1980-12-06 1985-08-08 Wool Dev Int Waste disposal
US4465593A (en) * 1982-03-23 1984-08-14 Environmental Technology (U.S.), Inc. Recovery of metal from waste water by chemical precipitation
FR2548781B1 (fr) * 1983-07-05 1986-02-14 Rhone Poulenc Chim Base Dispositif de prelevement d'echantillons de liquide
CH669740A5 (fr) * 1985-03-18 1989-04-14 Von Roll Ag
US4855061A (en) * 1988-04-26 1989-08-08 Cpc Engineering Corporation Method and apparatus for controlling the coagulant dosage for water treatment
US5330420A (en) * 1992-01-13 1994-07-19 Therakos, Inc. Hemolysis detector
GB9301261D0 (en) * 1993-01-22 1993-03-17 Allied Colloids Ltd Control of dewatering processes
CN102489051A (zh) * 2011-11-06 2012-06-13 淮北市中芬矿山机器有限责任公司 周边传动浓缩机编码同步控制装置
CN113562824A (zh) * 2021-06-17 2021-10-29 华自科技股份有限公司 水净化的加药控制方法、装置、计算机设备和存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957898A (en) * 1930-07-28 1934-05-08 Mitchell James Macdonald Settling apparatus
US3280975A (en) * 1963-03-29 1966-10-25 Continental Oil Co Discharge control for hydraulic classification
US3618766A (en) * 1970-01-23 1971-11-09 Taulman Co The Water treatment
US3878094A (en) * 1972-11-27 1975-04-15 Fram Corp System for separating hydrocarbons from water
DE2456011A1 (de) * 1974-11-27 1976-08-12 Degussa Vorrichtung und verfahren zur ueberwachung und steuerung der schwebstoff- freiheit von ruhebeckenueberlauffluessigkeit bei mechanischen trennverfahren fuer fluessig-feste phasen

Also Published As

Publication number Publication date
ES453013A1 (es) 1977-11-16
US4116832A (en) 1978-09-26
JPS5258165A (en) 1977-05-13
CA1087995A (fr) 1980-10-21
NL167397C (nl) 1981-12-16
DE2648733B2 (de) 1978-08-10
DE2648733A1 (de) 1977-05-18
GB1521227A (en) 1978-08-16
NL167397B (nl) 1981-07-16
BE847972A (fr) 1977-03-01
FR2330654B1 (fr) 1979-05-04
SE7612367L (sv) 1977-05-07
JPS5934408B2 (ja) 1984-08-22
NL7612303A (nl) 1977-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse