FR2327202A1 - Procede de separation solide-liquide des boues provenant des traitements d'effluents residuaires - Google Patents

Procede de separation solide-liquide des boues provenant des traitements d'effluents residuaires

Info

Publication number
FR2327202A1
FR2327202A1 FR7630393A FR7630393A FR2327202A1 FR 2327202 A1 FR2327202 A1 FR 2327202A1 FR 7630393 A FR7630393 A FR 7630393A FR 7630393 A FR7630393 A FR 7630393A FR 2327202 A1 FR2327202 A1 FR 2327202A1
Authority
FR
France
Prior art keywords
sludge
solid
liquid separation
separation process
effluent treatment
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.)
Withdrawn
Application number
FR7630393A
Other languages
English (en)
French (fr)
Inventor
Koichiro Fujiyasu
Katsutoshi Itani
Tsuneo Fukazawa
Shigeki Yoneyam
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.)
TOKAI ELECTRO CHEMICAL CO
Tokai Denka Kogyo KK
Original Assignee
TOKAI ELECTRO CHEMICAL CO
Tokai Denka Kogyo KK
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 TOKAI ELECTRO CHEMICAL CO, Tokai Denka Kogyo KK filed Critical TOKAI ELECTRO CHEMICAL CO
Publication of FR2327202A1 publication Critical patent/FR2327202A1/fr
Withdrawn legal-status Critical Current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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides

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)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7630393A 1975-10-09 1976-10-08 Procede de separation solide-liquide des boues provenant des traitements d'effluents residuaires Withdrawn FR2327202A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50121335A JPS5245582A (en) 1975-10-09 1975-10-09 Solid-liquid separation method of organic waste fluid sludge

Publications (1)

Publication Number Publication Date
FR2327202A1 true FR2327202A1 (fr) 1977-05-06

Family

ID=14808701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630393A Withdrawn FR2327202A1 (fr) 1975-10-09 1976-10-08 Procede de separation solide-liquide des boues provenant des traitements d'effluents residuaires

Country Status (11)

Country Link
JP (1) JPS5245582A (de)
BE (1) BE847120A (de)
CA (1) CA1074925A (de)
DE (1) DE2645549A1 (de)
ES (1) ES452209A1 (de)
FR (1) FR2327202A1 (de)
GB (1) GB1526129A (de)
IT (1) IT1068543B (de)
NL (1) NL7611142A (de)
NO (1) NO763422L (de)
SE (1) SE7611242L (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385650A1 (fr) * 1977-03-29 1978-10-27 Courtaulds Ltd Traitement d'epuration d'effluents aqueux colores
EP0136973A1 (de) * 1983-08-09 1985-04-10 Benedikt Strausak Zusammensetzung zur Aufbereitung und Entkeimung von Gebrauchswasser und ihre Verwendung

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579100A (en) * 1978-12-08 1980-06-14 Osaka Gas Co Ltd Treating method for sludge
JPS56150481A (en) * 1980-04-24 1981-11-20 Ebara Infilco Co Ltd Coagulation process for waste water
JPS56173563U (de) * 1980-05-28 1981-12-22
JPS574299A (en) * 1980-06-11 1982-01-09 Ebara Infilco Co Ltd Treatment of sludge
JPS574300A (en) * 1980-06-11 1982-01-09 Ebara Infilco Co Ltd Dehydration treatment of sludge
JPS5715888A (en) * 1980-07-02 1982-01-27 Ebara Infilco Co Ltd Treatment of organic waste water
JPS5719086A (en) * 1980-07-04 1982-02-01 Ebara Infilco Co Ltd Disposal of organic waste water
JPS5724692A (en) * 1980-07-18 1982-02-09 Ebara Infilco Co Ltd Disposal of organic waste water
JPS5735571U (de) * 1980-08-07 1982-02-24
JPS5763197A (en) * 1980-10-02 1982-04-16 Ebara Infilco Co Ltd High degree treatment of organic sewage
CS228403B1 (en) * 1982-04-06 1984-05-14 Barta Jiri Method of concentration biologic,particularly activated sludge
ATE27136T1 (de) * 1983-05-30 1987-05-15 Voest Alpine Ag Verfahren zur vorbehandlung von schlaemmen zur verbesserung des flockungs- und/oder entwaesserungsverhaltens in einer nachfolgenden entwaesserungsvorrichtung.
JPH069680B2 (ja) * 1986-04-22 1994-02-09 日鉄鉱業株式会社 汚泥の脱臭方法
GB8715155D0 (en) * 1987-06-25 1987-08-05 Laporte Industries Ltd Purification of waters
US6808481B1 (en) 1996-10-15 2004-10-26 Erth Technologies, Inc. Concentric tubular centrifuge
US6966874B2 (en) 1997-10-14 2005-11-22 Erth Technologies, Inc. Concentric tubular centrifuge
WO2003045851A1 (fr) 2001-11-29 2003-06-05 Corporation Biolix Procede de stabilisation et conditionnement de boues d'epuration municipales et industrielles
US7241256B2 (en) 2003-08-30 2007-07-10 Erth Technologies, Inc. Centrifuge
GB0508622D0 (en) * 2005-04-28 2005-06-08 Probe Ind Ltd Method for treating effluent
CN102139971A (zh) * 2011-01-26 2011-08-03 中国石油大学(华东) 一种钻井废液深度处理方法与工艺
CN102795752A (zh) * 2011-05-26 2012-11-28 山东贵和显星纸业有限公司 污水厂污泥回收利用技术及其设备
CN111762916A (zh) * 2020-07-08 2020-10-13 生态环境部南京环境科学研究所 含高浓度悬浮物的重金属废水处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR856954A (fr) * 1938-06-28 1940-08-19 Produits Peroxydes Soc D Procédé de traitement de liquides contenant en suspension des matières fibreuses
FR981086A (fr) * 1948-03-22 1951-05-22 Ici Ltd Procédé perfectionné de traitement de l'eau
US3530067A (en) * 1968-06-06 1970-09-22 Fmc Corp Method of treating sewage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915259A (de) * 1972-06-01 1974-02-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR856954A (fr) * 1938-06-28 1940-08-19 Produits Peroxydes Soc D Procédé de traitement de liquides contenant en suspension des matières fibreuses
FR981086A (fr) * 1948-03-22 1951-05-22 Ici Ltd Procédé perfectionné de traitement de l'eau
US3530067A (en) * 1968-06-06 1970-09-22 Fmc Corp Method of treating sewage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385650A1 (fr) * 1977-03-29 1978-10-27 Courtaulds Ltd Traitement d'epuration d'effluents aqueux colores
EP0136973A1 (de) * 1983-08-09 1985-04-10 Benedikt Strausak Zusammensetzung zur Aufbereitung und Entkeimung von Gebrauchswasser und ihre Verwendung

Also Published As

Publication number Publication date
CA1074925A (en) 1980-04-01
BE847120A (fr) 1977-04-08
GB1526129A (en) 1978-09-27
NL7611142A (nl) 1977-04-13
DE2645549A1 (de) 1977-08-25
IT1068543B (it) 1985-03-21
NO763422L (de) 1977-04-13
SE7611242L (sv) 1977-04-10
JPS5245582A (en) 1977-04-11
ES452209A1 (es) 1977-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse