ATE535500T1 - Verfahren zum entwässern von klärschlämmen und daraus entwässerte klärschlämme - Google Patents

Verfahren zum entwässern von klärschlämmen und daraus entwässerte klärschlämme

Info

Publication number
ATE535500T1
ATE535500T1 AT04741981T AT04741981T ATE535500T1 AT E535500 T1 ATE535500 T1 AT E535500T1 AT 04741981 T AT04741981 T AT 04741981T AT 04741981 T AT04741981 T AT 04741981T AT E535500 T1 ATE535500 T1 AT E535500T1
Authority
AT
Austria
Prior art keywords
sludge
sewage sludge
therefrom
basic agent
dewatering
Prior art date
Application number
AT04741981T
Other languages
English (en)
Inventor
Marc Remy
Eric Judenne
Matthias Rohmann
Original Assignee
Lhoist Rech & Dev 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 Lhoist Rech & Dev Sa filed Critical Lhoist Rech & Dev Sa
Application granted granted Critical
Publication of ATE535500T1 publication Critical patent/ATE535500T1/de

Links

Classifications

    • 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
    • C02F11/12—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
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT04741981T 2003-07-11 2004-07-08 Verfahren zum entwässern von klärschlämmen und daraus entwässerte klärschlämme ATE535500T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2003/0401A BE1015602A3 (fr) 2003-07-11 2003-07-11 Procede de deshydratation de boues et boues ainsi deshydratees.
PCT/EP2004/051422 WO2005014495A1 (fr) 2003-07-11 2004-07-08 Procede de deshydratation de boues et boues ainsi deshydratees

Publications (1)

Publication Number Publication Date
ATE535500T1 true ATE535500T1 (de) 2011-12-15

Family

ID=34120387

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04741981T ATE535500T1 (de) 2003-07-11 2004-07-08 Verfahren zum entwässern von klärschlämmen und daraus entwässerte klärschlämme

Country Status (11)

Country Link
US (1) US7628925B2 (de)
EP (1) EP1651577B1 (de)
CN (1) CN100420644C (de)
AT (1) ATE535500T1 (de)
BE (1) BE1015602A3 (de)
BR (1) BRPI0412514A (de)
ES (1) ES2378152T3 (de)
PL (1) PL1651577T3 (de)
PT (1) PT1651577E (de)
RU (1) RU2326057C2 (de)
WO (1) WO2005014495A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1785400A1 (de) 2005-11-10 2007-05-16 Halter Hydro Environnement Ballastflockung von Belebtsschlamm
RU2458013C2 (ru) * 2006-11-14 2012-08-10 С.А. Луаст Решерш Э Девелопмен Способ обработки шламов
RU2514781C2 (ru) * 2009-03-17 2014-05-10 С.А. Луаст Решерш Э Девелопмен Композиции для доведения до кондиции грязевых отходов
BE1019037A3 (fr) * 2009-03-17 2012-02-07 Lhoist Rech & Dev Sa Compositions a base de chaux, leur procede de fabrication et leur utilisation en traitement des eaux et boues.
CN102303944B (zh) * 2011-08-22 2014-08-27 广州新致晟环保科技机械设备有限公司 脱水污泥再处理方法
CN102674657A (zh) * 2012-06-11 2012-09-19 安徽国祯环保节能科技股份有限公司 一种用于城市污水厂的污泥脱水方法
CN104671635B (zh) * 2015-01-27 2017-03-08 上海隧道工程有限公司 用于处理钻孔灌注桩施工废弃泥浆的施工方法
CN106630542A (zh) * 2016-11-29 2017-05-10 西安理工大学 一种处理废弃泥浆的絮凝剂与制备方法以及处理泥浆方法
CN108947200A (zh) * 2018-07-23 2018-12-07 安徽省通源环境节能股份有限公司 一种污泥调理改性深度脱水及干化炭化处理工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517566A1 (de) * 1966-12-10 1970-02-05 Rheinische Kaiksteinwerke Gmbh Wasseraufbereitungsmittel
US4028238A (en) * 1975-11-03 1977-06-07 Dart Industries Inc. Treatment of municipal waste sludges
GB2134508B (en) * 1981-03-24 1985-11-13 Blue Circle Ind Plc Process and composition for conditioning an aqueous system
JPS5946198A (ja) * 1982-09-03 1984-03-15 Takeshi Hata 発熱、脱水剤とその製法
HU189058B (en) * 1984-03-07 1986-06-30 Merei,Jozsef,De Method for dewatering sludges originated after aerobic and anaerobic decomposing of domestic sewages
DE3643205A1 (de) * 1986-12-18 1988-06-23 Stadt Heppenheim Verfahren zur konditionierung von klaerschlamm mit kalziumkarbonat
JPH0692000B2 (ja) * 1988-08-30 1994-11-16 荏原インフイルコ株式会社 有機性汚泥の脱水方法
JPH02600A (ja) * 1989-02-23 1990-01-05 Handei Kurafuto:Kk 熱転写染色用転写紙の製造方法
EP0408545B1 (de) * 1989-07-14 1992-10-07 Techform Engineering Ag Verfahren zur Inertisierung und/oder Immobilisierung von Schadstoffen
US5217624A (en) * 1989-09-11 1993-06-08 Onoda Cement Co., Ltd. Method for the disposal of aqueous sewage sludge
NZ252917A (en) * 1992-06-09 1996-07-26 Matrix Tech Pty Ltd Treatment of waste material by shredding, oxidising, treating with an alkaline earth oxide or hydroxide and treating with an absorbent material
AT398418B (de) * 1992-12-24 1994-12-27 Austrian Energy & Environment Verfahren zur entsorgung von bei der abwasserreinigung entstehendem überschussschlamm, biologischer abwasserreinigungsanlagen

Also Published As

Publication number Publication date
WO2005014495A1 (fr) 2005-02-17
CN100420644C (zh) 2008-09-24
ES2378152T3 (es) 2012-04-09
BRPI0412514A (pt) 2006-09-19
US20060144799A1 (en) 2006-07-06
RU2326057C2 (ru) 2008-06-10
PT1651577E (pt) 2012-01-12
BE1015602A3 (fr) 2005-06-07
RU2006103989A (ru) 2006-06-10
PL1651577T3 (pl) 2012-05-31
EP1651577A1 (de) 2006-05-03
CN1823017A (zh) 2006-08-23
US7628925B2 (en) 2009-12-08
EP1651577B1 (de) 2011-11-30

Similar Documents

Publication Publication Date Title
MY148255A (en) Reducing water purification material, method for producing reducing water purification material, method for treating wastewater, and wastewater treatment apparatus
CA2120005A1 (en) A Dewatering Method and Agent
FR2925482B1 (fr) Procede de traitement d'eau par oxydation avancee et floculation lestee, et installation de traitement correspondante.
SE9903594L (sv) Katjoniska polymerer för slamavvattning
ATE535500T1 (de) Verfahren zum entwässern von klärschlämmen und daraus entwässerte klärschlämme
UA96164C2 (ru) Процесс обработки сточного ила
JPS5245582A (en) Solid-liquid separation method of organic waste fluid sludge
EA201590960A1 (ru) Способ обработки технической воды
CN101746868B (zh) 一种处理含油废水的复合絮凝剂
SI1648833T1 (sl) Metoda za obdelavo vodnega blata
DE9412246U1 (de) Vorrichtung zur Druckentwässerung von organischen Klär-, Industrie- und Sonderabfallschlämmen unterschiedlicher Zusammensetzung
CN105417774A (zh) 2-（4-甲基苯基）-苯并噁唑合成工艺废水的回收利用方法
EP1241140A3 (de) Verfahren zur Vermeidung und Beseitigigung von Inkrustationen bei der Förderung und Ableitung von Flüssigkeiten
BG104044A (en) Method for aresnic-containing sludge
ATE263123T1 (de) Verfahren zum konditionieren von schlämmen
CA2016310A1 (en) Method of treating waste water
RU95107659A (ru) Способ очистки водной отвальной пульпы на предприятиях лесопромышленности
ITMI20120502A1 (it) Metodo ed impianto per il trattamento di acque reflue per eliminare il selenio
JPS56163797A (en) Dehydrating and solidifying method of sewer sludge
FR2805180B1 (fr) Procede de deshydratation de matieres solides divisees impregnees d'eau, et application aux boues provenant d'une station d'epuration d'eaux usees par voie biologique
CN203683279U (zh) 一种石灰窑气净化污水的回收利用装置
JPS5794400A (en) Sludge treatment of waste water
FR2837196B1 (fr) Procede et installation pour l'epuration d'effluents domestiques ou agro-industriels par digestion anaerobie
SU1198013A1 (ru) Способ очистки сточных вод от органических соединений
WO2000071474A3 (en) Method for biologically purifying waste water having a low nutrients content, as well as apparatus for carrying out such a method