LT3475B - A process for the purification of water - Google Patents

A process for the purification of water Download PDF

Info

Publication number
LT3475B
LT3475B LTIP417A LTIP417A LT3475B LT 3475 B LT3475 B LT 3475B LT IP417 A LTIP417 A LT IP417A LT IP417 A LTIP417 A LT IP417A LT 3475 B LT3475 B LT 3475B
Authority
LT
Lithuania
Prior art keywords
wells
water
oxygen
pipe
inlet
Prior art date
Application number
LTIP417A
Other languages
English (en)
Lithuanian (lt)
Inventor
Rudolf Haekan Martinell
Original Assignee
Paref Ab
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 Paref Ab filed Critical Paref Ab
Publication of LTIP417A publication Critical patent/LTIP417A/xx
Publication of LT3475B publication Critical patent/LT3475B/lt

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cleaning In General (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
LTIP417A 1990-07-04 1993-03-15 A process for the purification of water LT3475B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002355A SE466851B (sv) 1990-07-04 1990-07-04 Foerfarande och anordning foer rening av vatten i grundvattenfoerande lager

Publications (2)

Publication Number Publication Date
LTIP417A LTIP417A (en) 1994-10-25
LT3475B true LT3475B (en) 1995-10-25

Family

ID=20379948

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP417A LT3475B (en) 1990-07-04 1993-03-15 A process for the purification of water

Country Status (16)

Country Link
US (1) US5362400A (cs)
JP (1) JPH05508582A (cs)
KR (1) KR930701350A (cs)
AU (1) AU656898B2 (cs)
BG (1) BG60965B1 (cs)
CA (1) CA2086523C (cs)
CZ (1) CZ281359B6 (cs)
FI (1) FI925987A0 (cs)
HU (1) HUT64282A (cs)
LT (1) LT3475B (cs)
LV (1) LV10420B (cs)
NO (1) NO930010L (cs)
PL (1) PL168339B1 (cs)
SE (1) SE466851B (cs)
SK (1) SK278329B6 (cs)
WO (1) WO1992000918A1 (cs)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226871C1 (de) * 1992-08-11 1994-01-27 Hydrotec Ges Zur Aufbereitung Anordnung zur Wasserförderung mit Wasseraufbereitung im Aquifer
US5645322A (en) * 1995-03-14 1997-07-08 Tarim Associates For Scientific Mineral & Oil Exploration In-situ chemical reactor for recovery of metals and salts
USRE43350E1 (en) 1995-05-05 2012-05-08 Think Village-Kerfoot, Llc Microporous diffusion apparatus
US6306296B1 (en) * 1995-05-05 2001-10-23 William B. Kerfoot Groundwater and soil remediation with microporous diffusion apparatus
US5855775A (en) * 1995-05-05 1999-01-05 Kerfoot; William B. Microporous diffusion apparatus
US5698092A (en) * 1995-08-07 1997-12-16 Chen; Youzhi In-situ oxidizing zone remediation system for contaminated groundwater
US5888021A (en) * 1995-12-19 1999-03-30 Canon Kabushiki Kaisha Method and apparatus for remediation of contaminated soil
PT885171E (pt) 1996-02-21 2002-04-29 Vyrmetoder Ab Dispositivo para criacao de uma zona de oxidacao e precipitacao ou uma zona de reducao num aquifero
CA2184566A1 (en) * 1996-02-27 1997-08-28 John L. Kiest Underground contamination in situ treatment system
US5874001A (en) * 1996-09-11 1999-02-23 Matrix Environmental Technologies Ground water remediation method
CN1104382C (zh) * 1997-08-20 2003-04-02 维尔梅托德公司 含水层氧化和沉淀区或还原区形成装置
US6268205B1 (en) 1998-05-04 2001-07-31 Biomanagement Services, Inc. Subsurface decontamination method
JP4751512B2 (ja) * 1998-05-14 2011-08-17 ユー．エス． エンバイロメンタル プロテクション エージェンシー 汚染物吸着およびフェントン反応による酸化
US6254786B1 (en) * 1999-09-22 2001-07-03 The United States Of America As Represented By The Department Of Energy In-situ method to remove iron and other metals from solution in groundwater down gradient from permeable reactive barrier
US6726406B2 (en) 1999-10-28 2004-04-27 Battelle Memorial Institute In situ formation of reactive barriers for pollution control
US6436285B1 (en) 1999-12-22 2002-08-20 William B. Kerfoot Laminated microporous diffuser
US6582611B1 (en) 2000-07-06 2003-06-24 William B. Kerfoot Groundwater and subsurface remediation
US8557110B2 (en) 2000-07-06 2013-10-15 Thinkvillage-Kerfoot, Llc Groundwater and subsurface remediation
US6322055B1 (en) 2000-10-02 2001-11-27 Eco-Oxygen Technologies, Llc Gas dissolving apparatus and method
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
US6668556B2 (en) 2002-04-18 2003-12-30 Eco Oxygen Technologies, Llc. Gas transfer energy recovery and effervescence prevention apparatus and method
US7666316B2 (en) 2004-07-20 2010-02-23 Thinkvillage-Kerfoot, Llc Permanganate-coated ozone for groundwater and soil treatment with in-situ oxidation
US8302939B2 (en) 2003-02-12 2012-11-06 Thinkvillage-Kerfoot, Llc Soil and water remediation system and method
US7442313B2 (en) 2003-08-27 2008-10-28 Thinkvillage-Kerfoot, Llc Environmental remediation method and system
US6913251B2 (en) 2003-02-12 2005-07-05 William B. Kerfoot Deep well sparging
US7264419B2 (en) * 2003-03-19 2007-09-04 Applied Process Technology, Inc. System and method for remediating contaminated soil and groundwater in situ
US20060243668A1 (en) * 2003-03-21 2006-11-02 Miller Gregory P Apparatus, method and system of treatment of arsenic and other impurities in ground water
US7401767B2 (en) 2003-12-24 2008-07-22 Kerfoot William B Directional microporous diffuser and directional sparging
US7651611B2 (en) 2006-07-12 2010-01-26 Thinkvillage-Kerfoot, Llc Directional microporous diffuser and directional sparging
US7569140B2 (en) 2005-11-10 2009-08-04 Thinkvillage-Kerfoot, Llc Directional spargewell system
US7621696B2 (en) 2006-07-12 2009-11-24 Thinkvillage-Kerfoot, Llc Directional microporous diffuser and directional sparging
US8771507B2 (en) 2003-12-24 2014-07-08 Thinkvillage-Kerfoot, Llc Directional microporous diffuser and directional sparging
US7320749B2 (en) 2004-02-09 2008-01-22 Eco-Oxygen Technologies, Llc Method and apparatus for control of a gas or chemical
EP2343416B1 (de) * 2010-01-12 2018-10-24 Grundfos Management A/S Bohrlochpumpensystem
JP7193987B2 (ja) * 2018-11-12 2022-12-21 鹿島建設株式会社 井戸構造、地下水浄化システムおよび地下水浄化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439917B (sv) 1984-01-16 1985-07-08 Vyrmetoder Ab Forfarande for att minska nitrathalten i grundvatten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622683A (en) * 1947-08-07 1952-12-23 Ranney Method Water Supplies I Apparatus and method for the collection of water
FI43852B (cs) * 1969-02-13 1971-03-01 Yrjoe Reijonen
US4478765A (en) * 1982-08-18 1984-10-23 Tubbs Dean L Apparatus for aerating water supplies
SE434388B (sv) * 1982-11-10 1984-07-23 Vyrmetoder Ab Forfarande for att minska halten av jern och mangan i grundvatten
US4638064A (en) * 1985-04-01 1987-01-20 The Dow Chemical Company Process for preparing ethylenically unsaturated heterocyclic thiocarbonyl compounds and their organo-oxylated precursors
GB8515101D0 (en) * 1985-06-14 1985-07-17 Anglian Water Authority Ground water treatment
JPH0751237B2 (ja) * 1987-06-18 1995-06-05 海洋工業株式会社 連続水域における部分浄水方法
US5006250A (en) * 1987-12-04 1991-04-09 The Board Of Trustees Of The Leland Stanford Junior University Pulsing of electron donor and electron acceptor for enhanced biotransformation of chemicals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439917B (sv) 1984-01-16 1985-07-08 Vyrmetoder Ab Forfarande for att minska nitrathalten i grundvatten

Also Published As

Publication number Publication date
HU9300003D0 (en) 1993-06-28
BG97447A (bg) 1994-03-24
FI925987A (fi) 1992-12-31
HUT64282A (en) 1993-12-28
WO1992000918A1 (en) 1992-01-23
SE466851B (sv) 1992-04-13
CA2086523C (en) 2002-08-27
LV10420B (en) 1995-06-20
SE9002355L (sv) 1992-01-05
BG60965B1 (en) 1996-07-31
LV10420A (lv) 1995-02-20
PL297370A1 (cs) 1992-07-13
US5362400A (en) 1994-11-08
CZ281359B6 (cs) 1996-09-11
NO930010D0 (no) 1993-01-04
NO930010L (no) 1993-02-19
KR930701350A (ko) 1993-06-11
JPH05508582A (ja) 1993-12-02
AU656898B2 (en) 1995-02-23
SE9002355D0 (sv) 1990-07-04
PL168339B1 (pl) 1996-02-29
AU8226091A (en) 1992-02-04
SK402092A3 (en) 1993-07-07
SK278329B6 (en) 1996-11-06
CZ402092A3 (en) 1993-09-15
LTIP417A (en) 1994-10-25
FI925987A0 (fi) 1992-12-31
CA2086523A1 (en) 1992-01-05

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Effective date: 19970315