IT1212836B - Procedimento per trattare le soluzioni e gli effluenti acquosi, contenenti composti idrosolubili di boro. - Google Patents

Procedimento per trattare le soluzioni e gli effluenti acquosi, contenenti composti idrosolubili di boro.

Info

Publication number
IT1212836B
IT1212836B IT8323674A IT2367483A IT1212836B IT 1212836 B IT1212836 B IT 1212836B IT 8323674 A IT8323674 A IT 8323674A IT 2367483 A IT2367483 A IT 2367483A IT 1212836 B IT1212836 B IT 1212836B
Authority
IT
Italy
Prior art keywords
boron
procedure
water soluble
containing water
soluble compounds
Prior art date
Application number
IT8323674A
Other languages
English (en)
Other versions
IT8323674A0 (it
Inventor
Adriano Mattera
Paolo Parrini
Nicola Bottazzini
Piero Pinci
Giuseppe Gianotti
Original Assignee
Donegani Guido Ist
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 Donegani Guido Ist filed Critical Donegani Guido Ist
Priority to IT8323674A priority Critical patent/IT1212836B/it
Publication of IT8323674A0 publication Critical patent/IT8323674A0/it
Priority to BR8405738A priority patent/BR8405738A/pt
Priority to FR8417220A priority patent/FR2554732A1/fr
Application granted granted Critical
Publication of IT1212836B publication Critical patent/IT1212836B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT8323674A 1983-11-11 1983-11-11 Procedimento per trattare le soluzioni e gli effluenti acquosi, contenenti composti idrosolubili di boro. IT1212836B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8323674A IT1212836B (it) 1983-11-11 1983-11-11 Procedimento per trattare le soluzioni e gli effluenti acquosi, contenenti composti idrosolubili di boro.
BR8405738A BR8405738A (pt) 1983-11-11 1984-11-09 Processo para tratamento de solucoes ou efluentes aquosos contendo compostos de boro soluveis em agua e processo para concentracao de solucoes aquosas diluidas de compostos de boro soluveis em agua
FR8417220A FR2554732A1 (fr) 1983-11-11 1984-11-12 Procede de traitement de solutions et effluents aqueux contenant des composes de bore hydrosolubles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8323674A IT1212836B (it) 1983-11-11 1983-11-11 Procedimento per trattare le soluzioni e gli effluenti acquosi, contenenti composti idrosolubili di boro.

Publications (2)

Publication Number Publication Date
IT8323674A0 IT8323674A0 (it) 1983-11-11
IT1212836B true IT1212836B (it) 1989-11-30

Family

ID=11209061

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8323674A IT1212836B (it) 1983-11-11 1983-11-11 Procedimento per trattare le soluzioni e gli effluenti acquosi, contenenti composti idrosolubili di boro.

Country Status (3)

Country Link
BR (1) BR8405738A (it)
FR (1) FR2554732A1 (it)
IT (1) IT1212836B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696726A (en) * 1986-07-14 1987-09-29 Shell Oil Company Process for the production of dichlorohydrin
WO2003106348A1 (en) * 2002-06-01 2003-12-24 Hydranautics Methods for reducing boron concentration in high salinity liquid
US8357300B2 (en) 2010-08-16 2013-01-22 Hydranautics Methods and materials for selective boron adsorption from aqueous solution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337154A (en) * 1979-04-04 1982-06-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Crosslinked composite semipermeable membrane
JPS56158181A (en) * 1980-05-07 1981-12-05 Sumitomo Chem Co Ltd Treatment of waste water from electrolytic coloring process of aluminum
US4377481A (en) * 1980-11-14 1983-03-22 Abcor, Inc. Blended, polymeric, matrix membrane and process of making and using same
US4366063A (en) * 1981-06-17 1982-12-28 Romec Environmental Research & Development, Inc. Process and apparatus for recovering usable water and other materials from oil field mud/waste pits
JPS59112890A (ja) * 1982-12-20 1984-06-29 Japan Organo Co Ltd 逆浸透膜装置による脱塩方法

Also Published As

Publication number Publication date
FR2554732A1 (fr) 1985-05-17
BR8405738A (pt) 1985-09-17
IT8323674A0 (it) 1983-11-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941129