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JPS5245582A - Solid-liquid separation method of organic waste fluid sludge - Google Patents

Solid-liquid separation method of organic waste fluid sludge

Info

Publication number
JPS5245582A
JPS5245582A JP50121335A JP12133575A JPS5245582A JP S5245582 A JPS5245582 A JP S5245582A JP 50121335 A JP50121335 A JP 50121335A JP 12133575 A JP12133575 A JP 12133575A JP S5245582 A JPS5245582 A JP S5245582A
Authority
JP
Japan
Prior art keywords
solid
liquid separation
organic waste
waste fluid
separation method
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.)
Pending
Application number
JP50121335A
Other languages
Japanese (ja)
Inventor
Koichiro Fujiyasu
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
Priority to JP50121335A priority Critical patent/JPS5245582A/en
Priority to CA261,773A priority patent/CA1074925A/en
Priority to NO763422A priority patent/NO763422L/no
Priority to DE19762645549 priority patent/DE2645549A1/en
Priority to GB41960/76A priority patent/GB1526129A/en
Priority to NL7611142A priority patent/NL7611142A/en
Priority to BE171383A priority patent/BE847120A/en
Priority to ES452209A priority patent/ES452209A1/en
Priority to SE7611242A priority patent/SE7611242L/en
Priority to IT28165/76A priority patent/IT1068543B/en
Priority to FR7630393A priority patent/FR2327202A1/en
Publication of JPS5245582A publication Critical patent/JPS5245582A/en
Pending 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)

Abstract

PURPOSE: In solid-liquid separation during treating organic waste fluid sludge such as sewage, raw sewage, factory waste water, etc., H2O2 and tri-or more valent metal ions in a specific amount to solid matters are added to the sludge while keeping the pH at below 9 to form floc which is solid and easy to be filtered and the floc is separated.
COPYRIGHT: (C)1977,JPO&Japio
JP50121335A 1975-10-09 1975-10-09 Solid-liquid separation method of organic waste fluid sludge Pending JPS5245582A (en)

Priority Applications (11)

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
CA261,773A CA1074925A (en) 1975-10-09 1976-09-22 Solid-liquid separation method for organic waste sludge
NO763422A NO763422L (en) 1975-10-09 1976-10-07
DE19762645549 DE2645549A1 (en) 1975-10-09 1976-10-08 PROCESS FOR SOLID-LIQUID SEPARATION IN THE TREATMENT OF ORGANIC SEWAGE Sludge
GB41960/76A GB1526129A (en) 1975-10-09 1976-10-08 Solid-liquid separation method for organic waste sludge
NL7611142A NL7611142A (en) 1975-10-09 1976-10-08 METHOD FOR SEPARATION OF SOLIDS FROM LIQUID IN THE TREATMENT OF ORGANIC WASTE SLIP.
BE171383A BE847120A (en) 1975-10-09 1976-10-08 PROCESS FOR SEPARATING SOLIDS FROM A LIQUID DURING THE TREATMENT OF WASTE WATER CHARGED WITH ORGANIC WASTE,
ES452209A ES452209A1 (en) 1975-10-09 1976-10-08 Solid-liquid separation method for organic waste sludge
SE7611242A SE7611242L (en) 1975-10-09 1976-10-08 SOLID LIQUID SEPARATION FOR ORGANIC SEWER SLUDGE
IT28165/76A IT1068543B (en) 1975-10-09 1976-10-08 METHOD FOR SEPARATION OF LIQUID SOLID ORGANIC SLUDGE MUD
FR7630393A FR2327202A1 (en) 1975-10-09 1976-10-08 SOLID-LIQUID SEPARATION PROCESS FOR SLUDGE FROM WASTE EFFLUENT TREATMENT

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
JPS5245582A true JPS5245582A (en) 1977-04-11

Family

ID=14808701

Family Applications (1)

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

Country Status (11)

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

Cited By (12)

* 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 (en) * 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 (en) * 1980-08-07 1982-02-24
JPS5763197A (en) * 1980-10-02 1982-04-16 Ebara Infilco Co Ltd High degree treatment of organic sewage
JPS62247899A (en) * 1986-04-22 1987-10-28 Nittetsu Mining Co Ltd Deodorizing method for sludge
CN111762916A (en) * 2020-07-08 2020-10-13 生态环境部南京环境科学研究所 Heavy metal wastewater treatment method containing high-concentration suspended matters

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597342A (en) * 1977-03-29 1981-09-03 Courtaulds Ltd Treatment of aqueous effluents containing a dyestuff
SE450893B (en) * 1982-04-06 1987-08-10 Ceskoslovenska Akademie Ved PROCEDURE FOR INJECTION OF BIOLOGICAL SLAY
EP0127604B1 (en) * 1983-05-30 1987-05-13 VOEST-ALPINE Aktiengesellschaft Process for the pre-treatment of sludges for improving their floculation and/or dewatering behaviour in a dewatering apparatus
EP0136973A1 (en) * 1983-08-09 1985-04-10 Benedikt Strausak Method and composition for disinfecting water
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 (en) 2001-11-29 2003-06-05 Corporation Biolix Method for stabilizing and conditioning town and industrial wastewater sludge
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 (en) * 2011-01-26 2011-08-03 中国石油大学(华东) Method and process for advanced treatment of well drilling effluent
CN102795752A (en) * 2011-05-26 2012-11-28 山东贵和显星纸业有限公司 Sludge recycling technology and device thereof in sewage plant

Citations (1)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR856954A (en) * 1938-06-28 1940-08-19 Produits Peroxydes Soc D Process for the treatment of liquids containing suspended fibrous material
FR981086A (en) * 1948-03-22 1951-05-22 Ici Ltd Advanced water treatment process
US3530067A (en) * 1968-06-06 1970-09-22 Fmc Corp Method of treating sewage

Patent Citations (1)

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

Cited By (14)

* 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 (en) * 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
JPS6339309B2 (en) * 1980-07-04 1988-08-04 Ebara Infilco
JPS5724692A (en) * 1980-07-18 1982-02-09 Ebara Infilco Co Ltd Disposal of organic waste water
JPS5735571U (en) * 1980-08-07 1982-02-24
JPS5763197A (en) * 1980-10-02 1982-04-16 Ebara Infilco Co Ltd High degree treatment of organic sewage
JPS62247899A (en) * 1986-04-22 1987-10-28 Nittetsu Mining Co Ltd Deodorizing method for sludge
JPH069680B2 (en) * 1986-04-22 1994-02-09 日鉄鉱業株式会社 How to deodorize sludge
CN111762916A (en) * 2020-07-08 2020-10-13 生态环境部南京环境科学研究所 Heavy metal wastewater treatment method containing high-concentration suspended matters

Also Published As

Publication number Publication date
DE2645549A1 (en) 1977-08-25
NL7611142A (en) 1977-04-13
GB1526129A (en) 1978-09-27
FR2327202A1 (en) 1977-05-06
NO763422L (en) 1977-04-13
CA1074925A (en) 1980-04-01
BE847120A (en) 1977-04-08
ES452209A1 (en) 1977-11-01
IT1068543B (en) 1985-03-21
SE7611242L (en) 1977-04-10

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