JPS551851A - Dehydration of organic sludge - Google Patents

Dehydration of organic sludge

Info

Publication number
JPS551851A
JPS551851A JP7456478A JP7456478A JPS551851A JP S551851 A JPS551851 A JP S551851A JP 7456478 A JP7456478 A JP 7456478A JP 7456478 A JP7456478 A JP 7456478A JP S551851 A JPS551851 A JP S551851A
Authority
JP
Japan
Prior art keywords
sludge
sent
tank
regulated
mixed
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
JP7456478A
Other languages
English (en)
Inventor
Toru Shimizu
Hideki Haji
Fujiaki Mochizuki
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP7456478A priority Critical patent/JPS551851A/ja
Priority to US05/936,325 priority patent/US4221661A/en
Priority to DE2838386A priority patent/DE2838386C2/de
Publication of JPS551851A publication Critical patent/JPS551851A/ja
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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
JP7456478A 1978-06-20 1978-06-20 Dehydration of organic sludge Pending JPS551851A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7456478A JPS551851A (en) 1978-06-20 1978-06-20 Dehydration of organic sludge
US05/936,325 US4221661A (en) 1978-06-20 1978-08-24 Method of dehydrating organic sludge
DE2838386A DE2838386C2 (de) 1978-06-20 1978-09-02 Verfahren zur Entwässerung von organischem Schlamm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7456478A JPS551851A (en) 1978-06-20 1978-06-20 Dehydration of organic sludge

Publications (1)

Publication Number Publication Date
JPS551851A true JPS551851A (en) 1980-01-09

Family

ID=13550830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7456478A Pending JPS551851A (en) 1978-06-20 1978-06-20 Dehydration of organic sludge

Country Status (3)

Country Link
US (1) US4221661A (ja)
JP (1) JPS551851A (ja)
DE (1) DE2838386C2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112099A (ja) * 1981-12-26 1983-07-04 Ebara Infilco Co Ltd 有機性廃水の処理方法
JPS58112100A (ja) * 1981-12-26 1983-07-04 Ebara Infilco Co Ltd 余剰汚泥の脱水方法
JPS6451200A (en) * 1987-08-20 1989-02-27 Mitsuo Saito Treatment of waste
JPS6463100A (en) * 1987-09-02 1989-03-09 Mitsuo Saito Sewage processing reagent and sewage treatment
JPH01317599A (ja) * 1988-06-17 1989-12-22 Tsukishima Kikai Co Ltd 有機性汚泥の処理方法
JPH038497A (ja) * 1989-06-07 1991-01-16 Mitsubishi Heavy Ind Ltd 汚泥の脱水方法
JP2005334713A (ja) * 2004-05-24 2005-12-08 Mitsui Eng & Shipbuild Co Ltd 発酵残液およびその他の嫌気性有機化合物含有液の処理方法及び処理システム
JP2019103952A (ja) * 2017-12-08 2019-06-27 栗田工業株式会社 汚泥の脱水方法および汚泥脱水装置

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927911A1 (de) * 1979-07-11 1981-01-29 Bayer Ag Verfahren zur abwasserbehandlung
US4377486A (en) * 1980-12-24 1983-03-22 Wrc Processing Company Organic sludge dewatering process
US4581144A (en) * 1984-09-07 1986-04-08 American Color And Chemical Corporation Method for treatment of impounded material (sludges) from the chemical treatment of spent sulfuric acid with lime
DE3501778A1 (de) * 1985-01-21 1986-07-24 Dow Chemical GmbH, 2160 Stade Verfahren zum verringern von abwasserschlamm aus klaeranlagen
US5316664A (en) * 1986-11-24 1994-05-31 Canadian Occidental Petroleum, Ltd. Process for recovery of hydrocarbons and rejection of sand
US5340467A (en) * 1986-11-24 1994-08-23 Canadian Occidental Petroleum Ltd. Process for recovery of hydrocarbons and rejection of sand
US4804480A (en) * 1986-12-29 1989-02-14 E. I. Du Pont De Nemours And Company Destruction of nitrophenols
US5087378A (en) * 1990-05-31 1992-02-11 Pori, International, Inc. Process for enhancing the dewaterability of waste sludge from microbiological digestion
AU648934B2 (en) * 1990-05-31 1994-05-05 Pori International, Inc. Process for enhancing the dewaterability of waste sludge from microbiological digestion
US5000860A (en) * 1990-08-07 1991-03-19 Center For Innovative Technology Method for dewatering alum sludge
US5051191A (en) * 1990-10-31 1991-09-24 Green Environmental Systems Ltd. Method to detoxify sewage sludge
US5453202A (en) * 1993-04-29 1995-09-26 American Color & Chemical Corporation Method for treatment of impounded sludges, soils and other contaminated solid materials
DE4415911A1 (de) * 1994-05-05 1995-11-09 Linde Ag Verfahren zur Behandlung eines organische Bestandteile enthaltenden Mediums
US5624502A (en) * 1995-10-25 1997-04-29 Defraites, Jr.; Arthur A. Method of cleaning boats that have been contaminated with oil and gas well drilling fluids and hazardous waste
US5908040A (en) * 1995-10-25 1999-06-01 Defraites, Jr.; Arthur A. Method of cleaning boats that have been contaminated with oil and gas well drilling fluids and hazardous waste
US5988947A (en) * 1997-11-04 1999-11-23 Bruso; Bruce L. Multi-section soil remediation device
DE19802238A1 (de) * 1998-01-22 1999-07-29 Bayer Ag Kombiniertes Konditionierungsverfahren zur Klärschlammentwässerung
FR2774980B1 (fr) * 1998-02-16 2000-04-14 Omnium Traitement Valorisa Procede de traitement d'effluents par voie biologique et oxydation ne produisant pas ou de boues en exces
US7029580B2 (en) * 2001-05-14 2006-04-18 Kiyoshi Suzuki Apparatus for concentrating sludge
WO2003045851A1 (fr) * 2001-11-29 2003-06-05 Corporation Biolix Procede de stabilisation et conditionnement de boues d'epuration municipales et industrielles
SE525083C2 (sv) * 2003-04-23 2004-11-23 Kemira Kemi Ab Sätt att behandla rötslam
EP2628711B1 (en) * 2012-02-20 2017-09-27 Kemira Oyj Method of treatment of a slurry comprising digested organic material
ES2498615B1 (es) * 2014-05-22 2015-08-12 Cales De Pachs, S.A. Procedimiento para higienización de lodos procedentes de EDARS y planta para este proceso
CN110891910A (zh) * 2017-06-13 2020-03-17 凯米拉公司 用于处理污泥的方法
CN111362536A (zh) * 2020-03-13 2020-07-03 辽宁大学 一种Fenton-絮凝联合调理方法在城市生活污泥脱水中的应用
CN114262132A (zh) * 2021-12-15 2022-04-01 浙江工业大学 一种热处理协同絮凝剂提高污泥脱水的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991076A (ja) * 1973-01-06 1974-08-30
JPS5015351A (ja) * 1973-06-13 1975-02-18
JPS53110964A (en) * 1977-03-10 1978-09-28 Kurita Water Ind Ltd Dehydrating method for organic sludge

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131711A (en) * 1936-04-06 1938-09-27 William Thomas Towler Sewage disposal
US3183186A (en) * 1962-04-11 1965-05-11 Thomas H Oster Sludge conditioning
US3530067A (en) * 1968-06-06 1970-09-22 Fmc Corp Method of treating sewage
DE2020304B2 (de) * 1970-04-25 1976-10-07 Thorn, Werner, Prof. Dr., 2073 Lütjensee Verfahren zum behandeln von aus abwasser durch absetzen gewonnenen frisch- oder faulschlaemmen
DE2045162A1 (en) * 1970-09-12 1972-06-08 Rheinstahl Ag, 4300 Essen Waste water sludges - flocculated after denaturing proteins
US3697417A (en) * 1971-03-02 1972-10-10 Sterling Drug Inc Heat treatment of sewage sludge
CA1018681A (en) * 1972-04-11 1977-10-04 General Signal Corporation Stabilization of waste material
DE2317673A1 (de) * 1973-04-07 1974-10-17 Roediger Fa Wilhelm Verfahren zum eindicken und entwaessern von klaerschlaemmen
CH580546A5 (ja) * 1973-12-21 1976-10-15 Johansson Johan Alfred Olof
GB1463099A (en) * 1974-09-05 1977-02-02 Nippon Electric Co Process for treating acidic waste containing ferrous ions
CA1074027A (en) * 1975-10-14 1980-03-18 Itt Industries Process for the treatment of activated sludge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991076A (ja) * 1973-01-06 1974-08-30
JPS5015351A (ja) * 1973-06-13 1975-02-18
JPS53110964A (en) * 1977-03-10 1978-09-28 Kurita Water Ind Ltd Dehydrating method for organic sludge

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112099A (ja) * 1981-12-26 1983-07-04 Ebara Infilco Co Ltd 有機性廃水の処理方法
JPS58112100A (ja) * 1981-12-26 1983-07-04 Ebara Infilco Co Ltd 余剰汚泥の脱水方法
JPS6451200A (en) * 1987-08-20 1989-02-27 Mitsuo Saito Treatment of waste
JPS6463100A (en) * 1987-09-02 1989-03-09 Mitsuo Saito Sewage processing reagent and sewage treatment
JPH0679300A (ja) * 1987-09-02 1994-03-22 ▲斎▼藤 満郎 汚物処理剤および汚物処理方法
JPH01317599A (ja) * 1988-06-17 1989-12-22 Tsukishima Kikai Co Ltd 有機性汚泥の処理方法
JPH038497A (ja) * 1989-06-07 1991-01-16 Mitsubishi Heavy Ind Ltd 汚泥の脱水方法
JP2005334713A (ja) * 2004-05-24 2005-12-08 Mitsui Eng & Shipbuild Co Ltd 発酵残液およびその他の嫌気性有機化合物含有液の処理方法及び処理システム
JP4488794B2 (ja) * 2004-05-24 2010-06-23 三井造船株式会社 発酵残液およびその他の嫌気性有機化合物含有液の処理方法及び処理システム
JP2019103952A (ja) * 2017-12-08 2019-06-27 栗田工業株式会社 汚泥の脱水方法および汚泥脱水装置

Also Published As

Publication number Publication date
DE2838386A1 (de) 1980-01-03
DE2838386C2 (de) 1989-10-12
US4221661A (en) 1980-09-09

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