BRPI0418991A - método e aparelho para a purificação de água subterránea - Google Patents

método e aparelho para a purificação de água subterránea

Info

Publication number
BRPI0418991A
BRPI0418991A BRPI0418991-4A BRPI0418991A BRPI0418991A BR PI0418991 A BRPI0418991 A BR PI0418991A BR PI0418991 A BRPI0418991 A BR PI0418991A BR PI0418991 A BRPI0418991 A BR PI0418991A
Authority
BR
Brazil
Prior art keywords
basin
water
oxygen
extraction
well
Prior art date
Application number
BRPI0418991-4A
Other languages
English (en)
Inventor
Rolf O Hallberg
Original Assignee
Miljoekemi Tyresoe
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35787369&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0418991(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Miljoekemi Tyresoe filed Critical Miljoekemi Tyresoe
Publication of BRPI0418991A publication Critical patent/BRPI0418991A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B1/00—Dumping solid waste
    • B09B1/006—Shafts or wells in waste dumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
    • 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
    • C02F2103/06—Contaminated groundwater or leachate

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Public Health (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

MéTODO E APARELHO PARA A PURIFICAçãO DE áGUA SUBTERRáNEA A presente invenção refere-se a um método para reduzir os conteúdos de metais, metalóides, nitrato e nitrito, respectivamente, na água bruta que flui por uma bacia (1), pelo qual a água que contém oxigênio, substâncias que liberam oxigênio, reações metabólicas de microrganismos de ocorrência natural ou contendo organismos e/ou substratos desnitrifintes, por isso é intermitentemente introduzida à bacia (1) por um número de poços satélites (2) arranjados em volta de pelo menos um poço de extração (3) para a água purificada. A água que contém oxigênio e/ou substâncias ou reações metabólicas de microrganismos de ocorrência natural que liberam oxigênio ou organismos e/ou substratos desnitrificantes, por isso, é homogêneamente distribuída verticalmente na dita bacia (1) , pelo qual a água a ser purificada é alimentada na bacia por canos de alimentação horizontalmente arranjados (5) e que a extração de água purificada do dito pelo menos poço de extração (3) é tal que uma pressão substancialmente negativa é criada em volta do dito pelo menos um poço de extração (3). A invenção refere-se também a um aparelho para executar o método e a um poço satélite para ser usado no aparelho.
BRPI0418991-4A 2004-08-06 2004-08-06 método e aparelho para a purificação de água subterránea BRPI0418991A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/001169 WO2006014126A1 (en) 2004-08-06 2004-08-06 Method and apparatus for the purification of ground water

Publications (1)

Publication Number Publication Date
BRPI0418991A true BRPI0418991A (pt) 2007-12-11

Family

ID=35787369

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418991-4A BRPI0418991A (pt) 2004-08-06 2004-08-06 método e aparelho para a purificação de água subterránea

Country Status (13)

Country Link
US (1) US7438814B2 (pt)
EP (1) EP1794093B1 (pt)
CN (1) CN100564277C (pt)
AU (1) AU2004321974B2 (pt)
BR (1) BRPI0418991A (pt)
CA (1) CA2574120C (pt)
DK (1) DK1794093T3 (pt)
EA (1) EA009891B1 (pt)
ES (1) ES2473322T3 (pt)
MX (1) MX2007001487A (pt)
NO (1) NO20071157L (pt)
PL (1) PL1794093T3 (pt)
WO (1) WO2006014126A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1011102B1 (pt) 2009-06-02 2019-11-05 United Waters Int Ag unidade de purificação de águas subterrâneas baseada em processos biológicos de oxidação e redução
US8580114B2 (en) 2011-06-16 2013-11-12 Kleinfelder West, Inc. Processes for remediation of contaminant plumes
WO2014209183A1 (en) * 2013-06-27 2014-12-31 2Alfa Hydrotech Ab Method and apparatus for decreasing the content of impurities in raw water
CN103601280B (zh) * 2013-12-04 2015-01-21 中国环境科学研究院 一种用于地下水中有机污染物修复装置和方法
WO2024079373A1 (es) * 2022-10-11 2024-04-18 Universitat De Barcelona Celda de recirculación para la remediación de agua subterránea en zonas de transición acuífero-acuitardo
CN119018993B (zh) * 2024-08-16 2025-10-31 武汉中科水生生态环境股份有限公司 立体增氧装置以及立体增氧方法
CN120136286A (zh) * 2025-04-11 2025-06-13 山东大学 一种地下水有机污染物的循环井及其使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI43852B (pt) 1969-02-13 1971-03-01 Yrjoe Reijonen
SE434388B (sv) 1982-11-10 1984-07-23 Vyrmetoder Ab Forfarande for att minska halten av jern och mangan i grundvatten
SE439917B (sv) 1984-01-16 1985-07-08 Vyrmetoder Ab Forfarande for att minska nitrathalten i grundvatten
JPS6369590A (ja) * 1986-09-11 1988-03-29 Iseki Kaihatsu Koki:Kk 浄化装置
US5325795A (en) * 1990-02-05 1994-07-05 Hrubetz Environmental Services, Inc. Mobile material decontamination apparatus
CN2234432Y (zh) * 1995-07-07 1996-09-04 杨泽钧 地下水除铁除锰净水设备
US7644759B2 (en) * 1997-03-24 2010-01-12 Wavefront Energy & Environmental Services Inc. Enhancement of flow rates through porous media
US6048134A (en) * 1998-01-08 2000-04-11 Xerox Corporation Automatic aspirator air control system
SE525025C2 (sv) 2000-12-15 2004-11-09 Arlington Trading Corp S A C O Anordning och förfarande för att skapa minst en reaktionszon i en akvifär
WO2003035290A1 (en) * 2001-10-24 2003-05-01 Shell Internationale Research Maatschappij B.V. Thermally enhanced soil decontamination method

Also Published As

Publication number Publication date
AU2004321974B2 (en) 2009-07-30
CN1997601A (zh) 2007-07-11
NO20071157L (no) 2007-03-01
EP1794093B1 (en) 2014-04-23
US7438814B2 (en) 2008-10-21
AU2004321974A1 (en) 2006-02-09
US20070235387A1 (en) 2007-10-11
CN100564277C (zh) 2009-12-02
EA200700266A1 (ru) 2007-08-31
MX2007001487A (es) 2007-06-11
CA2574120A1 (en) 2006-02-09
CA2574120C (en) 2012-05-01
WO2006014126A1 (en) 2006-02-09
PL1794093T3 (pl) 2014-08-29
DK1794093T3 (da) 2014-06-16
ES2473322T3 (es) 2014-07-04
EP1794093A1 (en) 2007-06-13
EA009891B1 (ru) 2008-04-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: 2ALFA HYDROTECH AB (SE)

Free format text: TRANSFERIDO DE: TYRESO MILJOKEMI.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 8A ANUIDADE.