NO975265D0 - Fremgangsmåte og anordning for stabilisering av væskeformig slam - Google Patents

Fremgangsmåte og anordning for stabilisering av væskeformig slam

Info

Publication number
NO975265D0
NO975265D0 NO975265A NO975265A NO975265D0 NO 975265 D0 NO975265 D0 NO 975265D0 NO 975265 A NO975265 A NO 975265A NO 975265 A NO975265 A NO 975265A NO 975265 D0 NO975265 D0 NO 975265D0
Authority
NO
Norway
Prior art keywords
sludge
reactor vessel
additive
mixture
maintaining
Prior art date
Application number
NO975265A
Other languages
English (en)
Other versions
NO975265L (no
NO319743B1 (no
Inventor
Paul C Christy
Richard W Christy
Original Assignee
Rdp Co
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 Rdp Co filed Critical Rdp Co
Publication of NO975265D0 publication Critical patent/NO975265D0/no
Publication of NO975265L publication Critical patent/NO975265L/no
Publication of NO319743B1 publication Critical patent/NO319743B1/no

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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • 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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NO19975265A 1995-05-18 1997-11-17 Fremgangsmate og anordning for stabilisering av vaeskeformig slam NO319743B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/443,927 US5681481A (en) 1995-05-18 1995-05-18 Process and apparatus for liquid sludge stabilization
PCT/US1996/006262 WO1996036570A1 (en) 1995-05-18 1996-05-03 Process and apparatus for liquid sludge stabilization

Publications (3)

Publication Number Publication Date
NO975265D0 true NO975265D0 (no) 1997-11-17
NO975265L NO975265L (no) 1998-01-15
NO319743B1 NO319743B1 (no) 2005-09-12

Family

ID=23762753

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19975265A NO319743B1 (no) 1995-05-18 1997-11-17 Fremgangsmate og anordning for stabilisering av vaeskeformig slam

Country Status (11)

Country Link
US (3) US5681481A (no)
EP (1) EP0879215B1 (no)
CN (2) CN1100011C (no)
AT (1) ATE270254T1 (no)
AU (1) AU713053B2 (no)
CA (1) CA2221352C (no)
DE (1) DE69632834T2 (no)
MX (1) MX9708093A (no)
NO (1) NO319743B1 (no)
NZ (1) NZ307103A (no)
WO (1) WO1996036570A1 (no)

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CA2678548C (en) * 2007-02-16 2013-04-23 Vitag Corporation Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer
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US20120205319A1 (en) * 2011-02-15 2012-08-16 Rdp Technologies, Inc. Apparatus and Method for Discharge of Treated Sewage Sludge from Bins
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CA2848071C (en) 2011-03-28 2017-04-25 Vitag Holdings Llc High value organic-enhanced inorganic fertilizers
US8939329B2 (en) 2011-06-03 2015-01-27 Rdp Technologies, Inc. Sewage silo with centripetal action discharge arm
US9169147B2 (en) * 2011-11-22 2015-10-27 Rdp Technologies, Inc. Precision lime stabilization system and method for treatment of sewage sludge
US9745217B2 (en) 2011-11-22 2017-08-29 Rdp Technologies, Inc. System and method for lime stabilization of liquid sludge
CN102795749A (zh) * 2012-08-31 2012-11-28 中持依迪亚（北京）环境研究所有限公司 污泥机械化学处理方法及系统
US9199885B2 (en) * 2013-03-15 2015-12-01 The Administrators Of The Tulane Educational Fund Utilization of iron salts to stabilize and/or disinfect biosolids
CN104529104A (zh) * 2014-12-30 2015-04-22 新奥科技发展有限公司 一种污泥预处理方法
EP3302782A4 (en) 2015-06-05 2019-01-09 Anuvia Plant Nutrients Holdings, LLC FERTILIZERS WITH HIGH-QUALITY CARBON CONTAINING SUBSTANCE AND METHOD OF MANUFACTURE
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CN107597787B (zh) * 2017-08-11 2020-11-10 航天凯天环保科技股份有限公司 一种含汞废渣高效稳定化的方法
WO2020037242A1 (en) 2018-08-16 2020-02-20 Anuvia Plant Nutrients Holdings, Llc Reactive inorganic coatings for agricultural fertilizers
WO2020102420A1 (en) 2018-11-14 2020-05-22 Anuvia Plant Nutrients Holdings, Llc Delivery of bioactive molecules in coatings or surface layers of organically enhanced inorganic fertilizers
CN110117148A (zh) * 2019-05-24 2019-08-13 苏州达道环保科技有限公司 一种污水厂生化污泥的低温热碱消解方法及其反应装置
CN110615593A (zh) * 2019-10-28 2019-12-27 张悦 高速机械旋流分离活性污泥生物质的方法
CN112830645A (zh) * 2019-11-22 2021-05-25 杨山林 一种分离活性污泥生物质的方法及系统和应用
CN111217505B (zh) * 2020-02-09 2023-04-07 北京汇园生态科技有限公司 一种冷热污泥高速混合提高加热效率的方法

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Also Published As

Publication number Publication date
CA2221352C (en) 2008-07-22
MX9708093A (es) 1998-10-31
NZ307103A (en) 1999-04-29
NO975265L (no) 1998-01-15
AU713053B2 (en) 1999-11-25
US5681481A (en) 1997-10-28
CA2221352A1 (en) 1996-11-21
EP0879215B1 (en) 2004-06-30
EP0879215A4 (en) 1999-09-15
CN1100011C (zh) 2003-01-29
ATE270254T1 (de) 2004-07-15
CN1262494C (zh) 2006-07-05
EP0879215A1 (en) 1998-11-25
CN1362380A (zh) 2002-08-07
WO1996036570A1 (en) 1996-11-21
US5851404A (en) 1998-12-22
DE69632834D1 (de) 2004-08-05
DE69632834T2 (de) 2005-07-07
CN1190383A (zh) 1998-08-12
US5783073A (en) 1998-07-21
NO319743B1 (no) 2005-09-12
AU5637496A (en) 1996-11-29

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