ATE286004T1 - Stabilisierte flüssige kalk dispersion für abwasserbehandlung - Google Patents

Stabilisierte flüssige kalk dispersion für abwasserbehandlung

Info

Publication number
ATE286004T1
ATE286004T1 AT98957368T AT98957368T ATE286004T1 AT E286004 T1 ATE286004 T1 AT E286004T1 AT 98957368 T AT98957368 T AT 98957368T AT 98957368 T AT98957368 T AT 98957368T AT E286004 T1 ATE286004 T1 AT E286004T1
Authority
AT
Austria
Prior art keywords
sewage
soil
wastewater treatment
composition
stabilized liquid
Prior art date
Application number
AT98957368T
Other languages
English (en)
Inventor
Louis S Hurst
Original Assignee
New Eezy Gro Inc
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 New Eezy Gro Inc filed Critical New Eezy Gro Inc
Application granted granted Critical
Publication of ATE286004T1 publication Critical patent/ATE286004T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • 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
    • C02F1/529—Processes or devices for preparing lime water
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Fertilizers (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT98957368T 1997-10-28 1998-10-26 Stabilisierte flüssige kalk dispersion für abwasserbehandlung ATE286004T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/959,564 US6036881A (en) 1997-10-28 1997-10-28 Stabilized liquid lime dispersion for sewage treatment
PCT/US1998/022602 WO1999021804A1 (en) 1997-10-28 1998-10-26 Stabilized liquid lime dispersion for sewage treatment

Publications (1)

Publication Number Publication Date
ATE286004T1 true ATE286004T1 (de) 2005-01-15

Family

ID=25502146

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98957368T ATE286004T1 (de) 1997-10-28 1998-10-26 Stabilisierte flüssige kalk dispersion für abwasserbehandlung

Country Status (9)

Country Link
US (2) US6036881A (de)
EP (1) EP1040087B1 (de)
JP (1) JP2001520936A (de)
KR (1) KR20010031498A (de)
AT (1) ATE286004T1 (de)
AU (1) AU1364499A (de)
CA (1) CA2343186C (de)
DE (1) DE69828439T2 (de)
WO (1) WO1999021804A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036881A (en) * 1997-10-28 2000-03-14 New Eezy Gro, Inc. Stabilized liquid lime dispersion for sewage treatment
US7282072B2 (en) * 2000-02-25 2007-10-16 University Of Kentucky Research Foundation Synthetic fuel and methods for producing synthetic fuel
CA2349803C (en) * 2000-06-01 2009-01-27 Lystek International, Inc. Treatment of sewage sludge
US20040004038A1 (en) * 2002-07-03 2004-01-08 Jfe Engineering Corporation Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same
US20040177664A1 (en) * 2003-03-13 2004-09-16 Roland Hale Production of a high quality organic-based fertilizer
US20050056064A1 (en) * 2003-09-11 2005-03-17 James Joyce Quality organic fertilizer
US7931822B2 (en) * 2006-03-03 2011-04-26 Inland Environmental Resources, Inc. Compositions and methods for wastewater treatment
EP1840097A1 (de) * 2006-03-27 2007-10-03 Carmeuse S.A. Stabilisierung von Kalkmilch-Suspensionen
US8062872B2 (en) * 2006-11-01 2011-11-22 Inland Environmental Resources, Inc. Methods and compositions for optimizing fermentation
CA2608506C (en) * 2007-10-29 2016-10-04 Lystek International Inc. Sludge treatment system
GB201709541D0 (en) 2017-06-15 2017-08-02 Lystek Int Inc Procedure for obtaining and improving pumpability of high to very high biosolids containing dewatered sewage sludge

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US845189A (en) * 1905-03-02 1907-02-26 William S Osborne Apparatus for hydrating lime.
US1856763A (en) * 1930-02-15 1932-05-03 Rockland & Rockport Lime Corp Process of producing lime product
US1867180A (en) * 1931-03-27 1932-07-12 Schwalz Adolf Cementitious composition and method of making same
US3096170A (en) * 1958-10-02 1963-07-02 Int Minerals & Chem Corp Novel slurry fertilizer
CA864605A (en) * 1967-06-08 1971-02-23 Domtar Limited Method of treating lime
US3635817A (en) * 1968-10-17 1972-01-18 Envirotech Corp Waste water treatment process
US3607738A (en) * 1969-02-12 1971-09-21 Nalco Chemical Co Sewage treatment
US3826365A (en) * 1970-09-28 1974-07-30 Engelhard Min & Chem Beneficiating clay by selective flocculation and magnetic separation of impurities
GB1497280A (en) * 1974-12-10 1978-01-05 Ass Portland Cement Agglomerating suspended particulate material in aqueous systems
US4012354A (en) * 1975-04-11 1977-03-15 Chemed Corporation Composition and method of flocculating mineral solids colloidally suspended in an aqueous medium
US4005546A (en) * 1975-07-21 1977-02-01 The Regents Of The University Of California Method of waste treatment and algae recovery
US4033893A (en) * 1975-11-20 1977-07-05 Nl Industries, Inc. Potassium-lime aqueous drilling fluids and method of preparing same
US4110211A (en) * 1976-07-12 1978-08-29 Henrikson Stig Arvid Process for the preparation of a substantially homogeneous lime water solution
JPS53135925A (en) * 1976-08-05 1978-11-28 Mitsubishi Gas Chem Co Inc Decomposition of microbial cells
US4108768A (en) * 1976-08-27 1978-08-22 Winchester Chemical Co. Method of clarifying industrial waste water
CA1079423A (en) * 1976-11-16 1980-06-10 Raymond J. P. Brouzes Process for treatment waste waters
US4415467A (en) * 1981-03-05 1983-11-15 Colloid Piepho Agent for the purification of waste waters and process for its production
CA1181653A (en) * 1981-03-24 1985-01-29 Alban Timmons Process and composition for conditioning an aqueous system
JPS5815030A (ja) * 1981-07-14 1983-01-28 Kyowa Chem Ind Co Ltd 消石灰
IE55674B1 (en) * 1982-09-24 1990-12-19 Blue Circle Ind Plc Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith
US4631132A (en) * 1985-07-19 1986-12-23 National Starch And Chemical Corporation Wastewater flocculating agent
MX171672B (es) * 1988-07-19 1993-11-10 Safe Waste Systems Inc Composicion para encapsular cromo, arsenico y otros metales toxicos presentes en desechos y procedimiento para tratar los mismos
US5007965A (en) * 1989-05-31 1991-04-16 Kansai Engineering Co., Ltd. Material for treating heavy metals and metal ions
US5018457A (en) * 1989-06-16 1991-05-28 Crown Andersen, Inc. Waste treatment system
US5047153A (en) * 1989-10-31 1991-09-10 Resources Conservation Company Method for removing amine from solids
US5186840A (en) * 1991-08-26 1993-02-16 Rdp Company Process for treating sewage sludge
KR950004654B1 (ko) * 1991-04-26 1995-05-04 구레하 가가꾸 고교 가부시끼가이샤 소석회 수용액을 제조하는 방법 및 장치
DE69321291T3 (de) * 1992-05-27 2004-11-18 Teijin Ltd. Biaxial orientiertes Polyesterfilmlaminat
US5422015A (en) * 1992-07-30 1995-06-06 Hondo Chemical, Inc. Pathogenic waste treatment
US5593625A (en) * 1992-08-11 1997-01-14 Phenix Biocomposites, Inc. Biocomposite material and method of making
US5514357A (en) * 1993-04-15 1996-05-07 Martin Marietta Magnesia Specialties Inc. Stabilized magnesium hydroxide slurry
US5616283A (en) * 1995-08-25 1997-04-01 Chemical Lime Company High solids lime as a caustic replacement
US6036881A (en) * 1997-10-28 2000-03-14 New Eezy Gro, Inc. Stabilized liquid lime dispersion for sewage treatment

Also Published As

Publication number Publication date
US6203722B1 (en) 2001-03-20
DE69828439D1 (de) 2005-02-03
JP2001520936A (ja) 2001-11-06
EP1040087A4 (de) 2001-09-12
EP1040087B1 (de) 2004-12-29
KR20010031498A (ko) 2001-04-16
CA2343186A1 (en) 1999-05-06
EP1040087A1 (de) 2000-10-04
AU1364499A (en) 1999-05-17
DE69828439T2 (de) 2006-01-12
CA2343186C (en) 2004-06-08
US6036881A (en) 2000-03-14
WO1999021804A1 (en) 1999-05-06

Similar Documents

Publication Publication Date Title
US5385673A (en) Method of treating wastewater biosolids
EP0601245A1 (de) Verfahren zur Behandlung von Abwässerschlämmen durch eine verzögerte, alkalische, exotherme Sterilisation
ATE286004T1 (de) Stabilisierte flüssige kalk dispersion für abwasserbehandlung
FR2260535A1 (en) Biological treatment of liq. and sewage - with added solid waste, for fertiliser or feed prodn.
CA2410814C (en) Method for treating bio-organic and wastewater sludges
FR2327965A1 (fr) Procede de traitement de boue activee
DE59810619D1 (de) Verfahren und Vorrichtung zur biologischen Behandlung von Flüssigkeiten, insbesondere zur vollbiologischen Klärung von Abwasser
EE200000125A (et) Protsess ja seade reovee bioloogiliseks puhastuseks aktiivmuda meetodil
JPS5413665A (en) Process for treating organic waste water
ES2150656T3 (es) Procedimiento para el compostaje de residuos organicos y/o lodos activados y dispositivo para la ejecucion de este procedimiento.
US3634231A (en) Treatment of sewage digester supernatant liquor
GB1398603A (en) Processes for the biological treatment of waste water
Ramirez et al. Chemicals disinfect sludge
RU2342204C1 (ru) Способ переработки отходов
Turovskiy Technological improvements for the aerobic digestion of sludge
Haltrich Influence of nitrogen supply on biological treatment
Das et al. Performance study of effluent treatment plant of a leather industry
NO306018B1 (no) Fremgangsmåte for behandling av biomasse
JPS553844A (en) Treating method of waste such as sewage sludge
JPS57156090A (en) Activated sludge treatment
JPS5771700A (en) Method for treatment of organic waste water
Etheridge et al. Bugs are beautiful; bring them to bear with biotechnology
TW348173B (en) Process for treating high concentration waste warp size-containing wastewater
Kanarek et al. Direct and indirect water re-use. National report: Israel
JPH0529520B2 (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties