FR2579586B1 - Procede de clarification de l'eau - Google Patents

Procede de clarification de l'eau

Info

Publication number
FR2579586B1
FR2579586B1 FR868604272A FR8604272A FR2579586B1 FR 2579586 B1 FR2579586 B1 FR 2579586B1 FR 868604272 A FR868604272 A FR 868604272A FR 8604272 A FR8604272 A FR 8604272A FR 2579586 B1 FR2579586 B1 FR 2579586B1
Authority
FR
France
Prior art keywords
clarification process
water clarification
water
clarification
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.)
Expired - Lifetime
Application number
FR868604272A
Other languages
English (en)
Other versions
FR2579586A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2579586A1 publication Critical patent/FR2579586A1/fr
Application granted granted Critical
Publication of FR2579586B1 publication Critical patent/FR2579586B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR868604272A 1985-03-27 1986-03-25 Procede de clarification de l'eau Expired - Lifetime FR2579586B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67303/85A IT1184932B (it) 1985-03-27 1985-03-27 Procedimento perfezionato per la depurazione delle acque mediante chiariflocculazione

Publications (2)

Publication Number Publication Date
FR2579586A1 FR2579586A1 (fr) 1986-10-03
FR2579586B1 true FR2579586B1 (fr) 1991-11-08

Family

ID=11301290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868604272A Expired - Lifetime FR2579586B1 (fr) 1985-03-27 1986-03-25 Procede de clarification de l'eau

Country Status (3)

Country Link
US (1) US4675112A (fr)
FR (1) FR2579586B1 (fr)
IT (1) IT1184932B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190683A (en) * 1990-06-19 1993-03-02 Baker Hughes Incorporated Water clarification composition containing a water clarifier component and a floc modifier component
FR2674449B1 (fr) * 1991-03-28 1995-03-03 Codiex Snc Dispositif separateur de particules a circulation de fluide.
US6096222A (en) * 1999-02-24 2000-08-01 Wurzburger; Stephen R. Agent to remove dissolved contaminants from water
CN1261369C (zh) * 2000-11-02 2006-06-28 Otv公司 用于水和废水的处理方法和装置
FR2833939B1 (fr) * 2001-12-21 2004-10-29 Omnium Traitement Valorisa Procede de traitement d'eau par floculation lestee et decantation
US20100072142A1 (en) * 2008-09-19 2010-03-25 Palo Alto Research Center Incorporated Method and system for seeding with mature floc to accelerate aggregation in a water treatment process
US20120261351A1 (en) * 2011-04-13 2012-10-18 Dominic O Rathallaigh System and method for treating waste
US10843945B2 (en) * 2016-01-15 2020-11-24 David James SCOTT Pilot filter for a water treatment system
WO2017120683A1 (fr) * 2016-01-15 2017-07-20 Scott David James Filtre pilote pour un système de traitement d'eau
CN110950409A (zh) * 2018-09-26 2020-04-03 光大水务（深圳）有限公司 一种重介质混凝沉淀水处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411792A (fr) * 1964-08-04 1965-09-24 Nikex Nehezipari Kulkere Procédé de clarification et épuration d'eaux de surface et d'eaux industrielles contenant des matières en suspension
US3855120A (en) * 1971-07-09 1974-12-17 P Garbo Oxygenation of waste water
DE2329279A1 (de) * 1973-06-08 1975-01-02 Klein Hans U Verfahren und vorrichtung zur biochemischen abwasserbehandlung
GB1478345A (en) * 1974-04-10 1977-06-29 Ebara Infilco Process for purifying water containing suspended matter
US4009099A (en) * 1974-07-12 1977-02-22 Ecolotrol, Inc. Apparatus and process for removing ammonia nitrogen from waste water
US4167479A (en) * 1976-10-08 1979-09-11 Ferdinand Besik Process for purifying waste waters
FR2533548B1 (fr) * 1982-09-28 1985-07-26 Degremont Procede et appareil de traitement anaerobie d'eaux residuaires dans un filtre a remplissage de materiau granulaire
FR2545078B1 (fr) * 1983-04-28 1986-03-21 Air Liquide Procede et dispositif de regeneration d'un ensemble de particules solides a enrobage en matiere biologique
JPS6028887A (ja) * 1983-07-27 1985-02-14 Kyoritsu Yuki Kogyo Kenkyusho:Kk 担体粒子分離用サイクロンを付設した流動担体生物処理装置による廃水処理方法

Also Published As

Publication number Publication date
IT1184932B (it) 1987-10-28
US4675112A (en) 1987-06-23
IT8567303A0 (it) 1985-03-27
FR2579586A1 (fr) 1986-10-03
IT8567303A1 (it) 1986-09-27

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse