IL326366A - שיטה להפחתת בורון במים מותפלים - Google Patents

שיטה להפחתת בורון במים מותפלים

Info

Publication number
IL326366A
IL326366A IL326366A IL32636626A IL326366A IL 326366 A IL326366 A IL 326366A IL 326366 A IL326366 A IL 326366A IL 32636626 A IL32636626 A IL 32636626A IL 326366 A IL326366 A IL 326366A
Authority
IL
Israel
Prior art keywords
water
process according
species
caco3
chelator
Prior art date
Application number
IL326366A
Other languages
English (en)
Inventor
Dan Peled
Dan Deviri
Iddo Mehnashe Tsur
Original Assignee
Carbon Blue Ltd
Dan Peled
Dan Deviri
Iddo Mehnashe Tsur
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 Carbon Blue Ltd, Dan Peled, Dan Deviri, Iddo Mehnashe Tsur filed Critical Carbon Blue Ltd
Publication of IL326366A publication Critical patent/IL326366A/he

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C02F5/06—Softening water by precipitation of the hardness using calcium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B01D2311/253—Bypassing of feed
    • B01D2311/2531—Bypassing of feed to permeate side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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
    • C02F2101/108—Boron compounds
    • 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
    • C02F2103/08—Seawater, e.g. for desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
IL326366A 2023-08-15 2024-08-11 שיטה להפחתת בורון במים מותפלים IL326366A (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363519566P 2023-08-15 2023-08-15
PCT/IL2024/050808 WO2025037307A1 (en) 2023-08-15 2024-08-11 Method for reducing boron species in desalinated water

Publications (1)

Publication Number Publication Date
IL326366A true IL326366A (he) 2026-04-01

Family

ID=94632368

Family Applications (1)

Application Number Title Priority Date Filing Date
IL326366A IL326366A (he) 2023-08-15 2024-08-11 שיטה להפחתת בורון במים מותפלים

Country Status (2)

Country Link
IL (1) IL326366A (he)
WO (1) WO2025037307A1 (he)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553731A (en) * 1940-12-20 1943-06-03 Ocean Salts Products Ltd Improvements relating to the production of magnesium oxide from sea water, brines and like liquors containing convertible magnesium salts
US11717802B2 (en) * 2021-03-04 2023-08-08 Energy And Environmental Research Center Foundation Methods of treating metal carbonate salts
CA3245165A1 (en) * 2022-03-28 2023-10-05 Carbon Blue Ltd. CARBON DIOXIDE REMOVAL PROCESS
IL297088B2 (he) * 2022-10-05 2025-05-01 Ide Americas Inc מפעל הפתלה בר–קיימה ושיטה ברת–קיימה להתפלת מים

Also Published As

Publication number Publication date
WO2025037307A1 (en) 2025-02-20

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