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
Application number
PCT/US2007/003966
Other languages
French (fr)
Other versions
WO2008118111A2 (en
Inventor
David S Drewelow
Original Assignee
Liquid Separation Technologies
David S Drewelow
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, David S Drewelow filed Critical Liquid Separation Technologies
Priority to BRPI0707840-4A priority Critical patent/BRPI0707840A2/en
Priority to AU2007346964A priority patent/AU2007346964A1/en
Priority to EP07873398A priority patent/EP1999073A2/en
Priority to CA002678252A priority patent/CA2678252A1/en
Priority to MX2008010435A priority patent/MX2008010435A/en
Publication of WO2008118111A2 publication Critical patent/WO2008118111A2/en
Publication of WO2008118111A3 publication Critical patent/WO2008118111A3/en

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)
  • Chemical Kinetics & Catalysis (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)
  • 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 WO2008118111A2 (en)

Priority Applications (5)

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

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

Similar Documents

Publication Publication Date Title
BRPI0811596A2 (en) METHOD AND SYSTEM FOR REMOVING CONTAMINANTS FROM A CONTAMINATED GAS CURRENT AND PURIFIED GAS CURRENT.
WO2008121373A3 (en) Membrane biofilm reactor for removing contaminants from ground water
WO2007056717A3 (en) Methods and devices for the removal of organic contaminants from water
WO2012101528A8 (en) Microbial compositions and methods
BRPI0913000A2 (en) portable water purification method and system
ID30179A (en) PROCESS FOR REMOVING ORGANIC AND ANORGANIC CONTAMINANTS FROM PHENOL LEAVING WITH ACID WATER THAT GIVES BEHIND OSMOSIS
BR112012029381A2 (en) equipment and method for recovering and providing drinking water
WO2008157669A8 (en) Wastewater treatment system with simultaneous separation of phosphorus and manure solids
WO2012055818A3 (en) Devices and methods for soil remediation
WO2010085993A8 (en) System and method for conditioning and disposing of wastewater comprising salt and oil
TW200710610A (en) Stripper
WO2007076163A3 (en) Biodiesel production processes and biodiesel produced therefrom
SG136912A1 (en) Methods to clean a surface, a device manufacturing method, a cleaning assembly, cleaning apparatus, and lithographic apparatus
PL371374A1 (en) Extractor hood and method for extracting and/or purifying contaminated carriers
WO2006130715A3 (en) System and method for separating tellurium waste
CL2013001047A1 (en) Method and arrangement for the purification of liquids or vapors in an evaporation plant, which comprises separating the contaminants from the liquids by means of direct contact purification of a liquid rich in contaminants with a vapor, and separating the contaminants from the vapors by contact absorption direct from a liquid with a contaminated vapor.
HK1102567A1 (en) Process for removing contaminants from contaminated soil
WO2009111256A3 (en) Method and system for surface water treatment
WO2010027406A3 (en) Copper layer processing
TW200724383A (en) Printing device and printing method using the same
WO2008118111A3 (en) Water decontamination systems
PL1917364T3 (en) System for water removal and solvent evaporation
WO2007005084A3 (en) Improved filter construction for removing contaminants from an enclosure
WO2005113446A3 (en) Fluid clarification system
DK1404466T3 (en) Process for cleaning up soil contaminated by organic compounds

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780013459.3

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: MX/A/2008/010435

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007346964

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 7733/DELNP/2008

Country of ref document: IN

Ref document number: 2007873398

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07873398

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2678252

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2007346964

Country of ref document: AU

Date of ref document: 20070214

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0707840

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20080814