BR112014015551A8 - método para tratar lama e método para desidratação de lama - Google Patents

método para tratar lama e método para desidratação de lama

Info

Publication number
BR112014015551A8
BR112014015551A8 BR112014015551A BR112014015551A BR112014015551A8 BR 112014015551 A8 BR112014015551 A8 BR 112014015551A8 BR 112014015551 A BR112014015551 A BR 112014015551A BR 112014015551 A BR112014015551 A BR 112014015551A BR 112014015551 A8 BR112014015551 A8 BR 112014015551A8
Authority
BR
Brazil
Prior art keywords
sludge
treatment method
dewatering
sludge treatment
sludge dewatering
Prior art date
Application number
BR112014015551A
Other languages
English (en)
Other versions
BR112014015551A2 (pt
Inventor
John Murray Anthony
Moore Brian
L Renko Casey
Klimash June
Conway Kenneth
Salerno Michael
Robert Vasconcellos Stephen
Paxon Tracy
Bogdan Neculaes Vasile
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112014015551A2 publication Critical patent/BR112014015551A2/pt
Publication of BR112014015551A8 publication Critical patent/BR112014015551A8/pt

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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
    • 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
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C02F11/131—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating using electromagnetic or ultrasonic waves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treatment Of Sludge (AREA)
BR112014015551A 2011-12-21 2012-12-21 método para tratar lama e método para desidratação de lama BR112014015551A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/332,914 US20130161255A1 (en) 2011-12-21 2011-12-21 Microwave processing of wastewater sludge
PCT/US2012/071103 WO2013096707A1 (en) 2011-12-21 2012-12-21 Microwave processing of wastewater sludge

Publications (2)

Publication Number Publication Date
BR112014015551A2 BR112014015551A2 (pt) 2017-06-13
BR112014015551A8 true BR112014015551A8 (pt) 2017-07-04

Family

ID=47559712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015551A BR112014015551A8 (pt) 2011-12-21 2012-12-21 método para tratar lama e método para desidratação de lama

Country Status (7)

Country Link
US (1) US20130161255A1 (pt)
EP (1) EP2794491A1 (pt)
CN (1) CN104010973A (pt)
AU (1) AU2012358382B2 (pt)
BR (1) BR112014015551A8 (pt)
WO (1) WO2013096707A1 (pt)
ZA (1) ZA201404556B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3129325A1 (en) * 2014-04-01 2017-02-15 Rajah Vijay Kumar Fine particle shortwave thrombotic agglomeration reactor (fpstar)
CN105084703A (zh) * 2014-05-05 2015-11-25 青岛大学 一种蜡染印花废水蜡回收污泥的微波辐照脱水方法
CN105084701A (zh) * 2014-05-05 2015-11-25 青岛大学 一种炸药生产废水污泥的微波加热脱水处理方法
CN105084702A (zh) * 2014-05-05 2015-11-25 青岛大学 一种蜡染印花废水蜡回收污泥的深度脱水方法
CN105084698A (zh) * 2014-05-05 2015-11-25 青岛大学 一种污泥微波加热连续脱水方法及装置
CN105399302B (zh) * 2015-12-21 2017-10-10 广东金颢轩环境工程设备科技有限公司 一种深度污泥磁化脱水处理方法
WO2018005035A1 (en) * 2016-06-27 2018-01-04 Novozymes A/S Method of dewatering post fermentation fluids
CN106007336A (zh) * 2016-07-12 2016-10-12 河南永泽环境科技有限公司 一种微波与复合型絮凝剂联用的污泥脱水方法
US11345617B2 (en) * 2017-03-01 2022-05-31 U.S. Environmental Protection Agency Microwave drying apparatus for the minimization of drinking water plant residuals
CN107055994B (zh) * 2017-05-26 2023-06-27 江苏海洋大学 一种剩余污泥高效资源化处理装置
US10590020B2 (en) * 2018-01-18 2020-03-17 Arizona Board Of Regents On Behalf Of Arizona State University Additive-amplified microwave pretreatment of wastewater sludge
CN109734266A (zh) * 2019-02-28 2019-05-10 北京净界新宇环保科技有限公司 含油污泥减量化处理方法
WO2020173473A1 (en) * 2019-02-28 2020-09-03 Novozymes A/S Polypeptides with chap domain and their use for treating sludge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133210A1 (de) * 1991-10-07 1993-04-08 Allied Colloids Gmbh Verfahren zum abbau von in klaerschlamm enthaltenen organischen verbindungen
US6824694B2 (en) * 2002-11-04 2004-11-30 Chemco Systems L.P. Method for treating waste by application of energy waves
US20080190845A1 (en) * 2005-09-02 2008-08-14 Novozymes North America, Inc. Methods for Enhancing the Dewaterability of Sludge with Alpha-Amylase Treatment
CN101698561A (zh) * 2009-10-23 2010-04-28 宁波工程学院 一种提高污泥脱水性和消化性的污泥前处理方法
US9238589B2 (en) * 2010-11-19 2016-01-19 Tongji University Waste sludge dewatering

Also Published As

Publication number Publication date
AU2012358382B2 (en) 2016-10-20
BR112014015551A2 (pt) 2017-06-13
EP2794491A1 (en) 2014-10-29
US20130161255A1 (en) 2013-06-27
AU2012358382A1 (en) 2014-07-17
WO2013096707A1 (en) 2013-06-27
ZA201404556B (en) 2016-10-26
CN104010973A (zh) 2014-08-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: BL TECHNOLOGIES, INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

B350 Update of information on the portal [chapter 15.35 patent gazette]