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WO2008118111A3 - Water decontamination systems - Google Patents

Water decontamination systems Download PDF

Info

Publication number
WO2008118111A3
WO2008118111A3 PCT/US2007/003966 US2007003966W WO2008118111A3 WO 2008118111 A3 WO2008118111 A3 WO 2008118111A3 US 2007003966 W US2007003966 W US 2007003966W WO 2008118111 A3 WO2008118111 A3 WO 2008118111A3
Authority
WO
WIPO (PCT)
Prior art keywords
systems
water
contaminants
water decontamination
decontamination systems
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2007/003966
Other languages
French (fr)
Other versions
WO2008118111A2 (en
Inventor
David S Drewelow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liquid Separation Technologies and Equipment LLC
Original Assignee
Liquid Separation Technologies and Equipment LLC
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 Liquid Separation Technologies and Equipment LLC filed Critical Liquid Separation Technologies and Equipment LLC
Priority to CA002678252A priority Critical patent/CA2678252A1/en
Priority to AU2007346964A priority patent/AU2007346964A1/en
Priority to MX2008010435A priority patent/MX2008010435A/en
Priority to EP07873398A priority patent/EP1999073A2/en
Priority to BRPI0707840-4A priority patent/BRPI0707840A2/en
Anticipated expiration legal-status Critical
Publication of WO2008118111A2 publication Critical patent/WO2008118111A2/en
Publication of WO2008118111A3 publication Critical patent/WO2008118111A3/en
Ceased legal-status Critical Current

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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/322—Volatile compounds, e.g. benzene
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Water decontamination systems including one or more of an aerator module, a separator tower, and a contamination gas treatment system are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.
PCT/US2007/003966 2006-02-15 2007-02-14 Water decontamination systems Ceased WO2008118111A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002678252A CA2678252A1 (en) 2006-02-15 2007-02-14 Water decontamination systems
AU2007346964A AU2007346964A1 (en) 2006-02-15 2007-02-14 Water decontamination systems
MX2008010435A MX2008010435A (en) 2006-02-15 2007-02-14 Water decontamination systems.
EP07873398A EP1999073A2 (en) 2006-02-15 2007-02-14 Water decontamination systems
BRPI0707840-4A BRPI0707840A2 (en) 2006-02-15 2007-02-14 Methods, systems and equipment for reducing contaminant levels in a contaminated liquid

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US77342006P 2006-02-15 2006-02-15
US60/773,420 2006-02-15
US78713006P 2006-03-28 2006-03-28
US60/787,130 2006-03-28
US79888706P 2006-05-09 2006-05-09
US60/798,887 2006-05-09
US84306606P 2006-09-08 2006-09-08
US60/843,066 2006-09-08

Publications (2)

Publication Number Publication Date
WO2008118111A2 WO2008118111A2 (en) 2008-10-02
WO2008118111A3 true WO2008118111A3 (en) 2009-02-26

Family

ID=39720700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/003966 Ceased WO2008118111A2 (en) 2006-02-15 2007-02-14 Water decontamination systems

Country Status (7)

Country Link
EP (1) EP1999073A2 (en)
AU (1) AU2007346964A1 (en)
BR (1) BRPI0707840A2 (en)
CA (1) CA2678252A1 (en)
MX (1) MX2008010435A (en)
TW (1) TW200736177A (en)
WO (1) WO2008118111A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2422481T3 (en) * 2010-12-28 2013-09-11 Simam Spa Method for treating liquid waste by desorption in closed circuit with cryogenic condensation system
DE102020132580A1 (en) * 2020-12-08 2022-06-09 Vaillant Gmbh Expulsion of flammable gases from a heating/brine circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004008969A (en) * 2002-06-07 2004-01-15 Mitsubishi Materials Natural Resources Development Corp Method for removing iron in water using jet stream generator and system therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004008969A (en) * 2002-06-07 2004-01-15 Mitsubishi Materials Natural Resources Development Corp Method for removing iron in water using jet stream generator and system therefor

Also Published As

Publication number Publication date
MX2008010435A (en) 2009-03-05
EP1999073A2 (en) 2008-12-10
CA2678252A1 (en) 2008-10-02
WO2008118111A2 (en) 2008-10-02
BRPI0707840A2 (en) 2011-05-10
AU2007346964A1 (en) 2008-10-02
TW200736177A (en) 2007-10-01

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