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WO2007017864A3 - Decontaminating system for drinking water - Google Patents

Decontaminating system for drinking water Download PDF

Info

Publication number
WO2007017864A3
WO2007017864A3 PCT/IL2006/000907 IL2006000907W WO2007017864A3 WO 2007017864 A3 WO2007017864 A3 WO 2007017864A3 IL 2006000907 W IL2006000907 W IL 2006000907W WO 2007017864 A3 WO2007017864 A3 WO 2007017864A3
Authority
WO
WIPO (PCT)
Prior art keywords
drinking water
decontaminating system
water
resinous matrix
decontaminating
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/IL2006/000907
Other languages
French (fr)
Other versions
WO2007017864A2 (en
Inventor
Abraham J Domb
Haim Wilder
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.)
H 2 Q WATER INDUSTRIES Ltd
H 2 Q WATER IND Ltd
Original Assignee
H 2 Q WATER INDUSTRIES Ltd
H 2 Q WATER IND Ltd
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 H 2 Q WATER INDUSTRIES Ltd, H 2 Q WATER IND Ltd filed Critical H 2 Q WATER INDUSTRIES Ltd
Publication of WO2007017864A2 publication Critical patent/WO2007017864A2/en
Publication of WO2007017864A3 publication Critical patent/WO2007017864A3/en
Anticipated expiration legal-status Critical
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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)

Abstract

A system for disinfecting and detoxifying water using a filter unit loaded with a layer of resinous matrix having biocidal and contaminant accumulating properties. In addition, the system is capable of preventing components of the resinous matrix from being released into the disinfected water.
PCT/IL2006/000907 2005-08-05 2006-08-06 Decontaminating system for drinking water Ceased WO2007017864A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70611605P 2005-08-05 2005-08-05
US60/706,116 2005-08-05

Publications (2)

Publication Number Publication Date
WO2007017864A2 WO2007017864A2 (en) 2007-02-15
WO2007017864A3 true WO2007017864A3 (en) 2007-08-02

Family

ID=37727701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/000907 Ceased WO2007017864A2 (en) 2005-08-05 2006-08-06 Decontaminating system for drinking water

Country Status (1)

Country Link
WO (1) WO2007017864A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9409759B2 (en) 2012-09-13 2016-08-09 Strauss Water Ltd. Beverage dispensing apparatus with a carbonation system
CA2933264A1 (en) 2014-02-06 2015-08-13 Strauss Water Ltd. Carbonation unit
ITUA20162688A1 (en) * 2016-04-18 2017-10-18 Solving Solutions ANTIBACTERIAL DEVICE FOR THE CONSTANT DISINFECTION OF SOLUTIONS AND WASH WATERS
WO2022061279A1 (en) 2020-09-21 2022-03-24 Stride Cross-linked polymeric ammonium salts and their use in absorbing organic contaminants
US12434222B2 (en) 2020-09-21 2025-10-07 Stride Cross-linked polymeric ammonium salts and their use in absorbing organic contaminants

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062708A (en) * 1960-01-04 1962-11-06 Minnesota Mining & Mfg Aromatic borane thallophyticides
US3817860A (en) * 1969-12-03 1974-06-18 Univ Kansas State Method of disinfecting water and demand bactericide for use therein
US4427796A (en) * 1980-01-31 1984-01-24 Research Foundation Of The State University Of New York Water insoluble disinfectant composition
US4999190A (en) * 1989-06-13 1991-03-12 Kansas State University Research Foundation Preparation of I5 - polyiodide disinfectant resins
US5366636A (en) * 1994-03-18 1994-11-22 Kansas State University Research Foundation Method of treating water with resin bound ionic silver
US6045787A (en) * 1998-09-01 2000-04-04 Shanbrom Technologies Llc Protection of labile proteins during iodine disinfection
US20050171216A1 (en) * 2004-01-30 2005-08-04 Zhu Peter C. Germicidal compositions containing phthalaldehyde mixtures and methods of using such compositions for disinfection or sterilization

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062708A (en) * 1960-01-04 1962-11-06 Minnesota Mining & Mfg Aromatic borane thallophyticides
US3817860A (en) * 1969-12-03 1974-06-18 Univ Kansas State Method of disinfecting water and demand bactericide for use therein
US4427796A (en) * 1980-01-31 1984-01-24 Research Foundation Of The State University Of New York Water insoluble disinfectant composition
US4999190A (en) * 1989-06-13 1991-03-12 Kansas State University Research Foundation Preparation of I5 - polyiodide disinfectant resins
US5366636A (en) * 1994-03-18 1994-11-22 Kansas State University Research Foundation Method of treating water with resin bound ionic silver
US6045787A (en) * 1998-09-01 2000-04-04 Shanbrom Technologies Llc Protection of labile proteins during iodine disinfection
US20050171216A1 (en) * 2004-01-30 2005-08-04 Zhu Peter C. Germicidal compositions containing phthalaldehyde mixtures and methods of using such compositions for disinfection or sterilization

Also Published As

Publication number Publication date
WO2007017864A2 (en) 2007-02-15

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