EA200301272A1 - Способ обработки загрязнённой воды, основанный на использовании цеолитов - Google Patents

Способ обработки загрязнённой воды, основанный на использовании цеолитов

Info

Publication number
EA200301272A1
EA200301272A1 EA200301272A EA200301272A EA200301272A1 EA 200301272 A1 EA200301272 A1 EA 200301272A1 EA 200301272 A EA200301272 A EA 200301272A EA 200301272 A EA200301272 A EA 200301272A EA 200301272 A1 EA200301272 A1 EA 200301272A1
Authority
EA
Eurasian Patent Office
Prior art keywords
zeolites
compounds
treatment
water based
polluted water
Prior art date
Application number
EA200301272A
Other languages
English (en)
Other versions
EA010694B1 (ru
Inventor
Родольфо Виньола
Адриано Бернарди
Джованни Грилло
Раффаэлло Систо
Original Assignee
ЭНИТЕКНОЛОДЖЕ С.п.А.
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 ЭНИТЕКНОЛОДЖЕ С.п.А. filed Critical ЭНИТЕКНОЛОДЖЕ С.п.А.
Publication of EA200301272A1 publication Critical patent/EA200301272A1/ru
Publication of EA010694B1 publication Critical patent/EA010694B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28095—Shape or type of pores, voids, channels, ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • 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
    • 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
    • C02F2101/36—Organic compounds containing halogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Описан способ обработки воды, загрязненной аполярными соединениями, состоящими из галогенированных растворителей, алифатических соединений, ароматических соединений или их смесей, который состоит в обработке этой воды одним или более аполярными цеолитами, которые отличаются соотношением оксид кремния/оксид алюминия >50 и наличием в структуре каналов, имеющих размеры, подобные размерам молекул загрязняющих соединений.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200301272A 2001-06-28 2002-06-12 Способ обработки загрязнённой воды, основанный на использовании цеолитов EA010694B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI001362A ITMI20011362A1 (it) 2001-06-28 2001-06-28 Processo per il trattamento di acque contaminate basato sull'impiego di zeoliti
PCT/EP2002/006501 WO2003002461A1 (en) 2001-06-28 2002-06-12 Process based on the use of zeolites for the treatment of contaminated water

Publications (2)

Publication Number Publication Date
EA200301272A1 true EA200301272A1 (ru) 2004-06-24
EA010694B1 EA010694B1 (ru) 2008-10-30

Family

ID=11447952

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200301272A EA010694B1 (ru) 2001-06-28 2002-06-12 Способ обработки загрязнённой воды, основанный на использовании цеолитов

Country Status (15)

Country Link
US (2) US20040206705A1 (ru)
EP (1) EP1409413A1 (ru)
JP (1) JP2004533322A (ru)
AU (1) AU2002352657B2 (ru)
BG (1) BG108476A (ru)
CZ (1) CZ20033482A3 (ru)
EA (1) EA010694B1 (ru)
EE (1) EE200400036A (ru)
HR (1) HRP20031047A2 (ru)
HU (1) HUP0400388A3 (ru)
IT (1) ITMI20011362A1 (ru)
PL (1) PL367461A1 (ru)
SK (1) SK15992003A3 (ru)
UA (1) UA83179C2 (ru)
WO (1) WO2003002461A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20032549A1 (it) * 2003-12-22 2005-06-23 Eni Spa Processo per il trattamento di acque contaminate basato sull'impiego di zeoliti apolari aventi caratteristiche diverse
EP1813577B1 (en) * 2004-11-05 2017-01-04 Hitachi, Ltd. Method and apparatus for removing organic substance from oily water from oilfield
ITMI20052150A1 (it) * 2005-11-11 2007-05-12 Enitecnologie Spa Processo per il trattamento di acque contaminate mediante un sistema bifunzionale costituito da ferro e zeoliti
JP2007283203A (ja) * 2006-04-17 2007-11-01 Hitachi Ltd 油田随伴水の処理方法及び処理装置
IT1402865B1 (it) 2010-11-05 2013-09-27 Univ Roma Procedimento per il trattamento di acqua contaminata

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061724A (en) * 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica
DE2940103A1 (de) * 1979-10-03 1981-05-14 Henkel KGaA, 4000 Düsseldorf Verfahren zur hestellung kristalliner siliciumdioxid-molekularsiebe
US4435516A (en) * 1981-11-21 1984-03-06 Mobil Oil Corporation Activity enhancement of high silica zeolites
US4648977A (en) * 1985-12-30 1987-03-10 Union Carbide Corporation Process for removing toxic organic materials from weak aqueous solutions thereof
US4786418A (en) * 1988-03-11 1988-11-22 Union Carbide Corporation Process for aqueous stream purification
US5139682A (en) * 1990-11-28 1992-08-18 The Board Of Trustees Of Leland Stanford Junior University Zeolite enhanced organic biotransformation
SE9802140D0 (sv) * 1998-06-16 1998-06-16 Ordio Ab Zeoliter för adsorption
SE9804029D0 (sv) * 1998-12-09 1998-12-09 Ordio Ab Adsorption av ftalater

Also Published As

Publication number Publication date
PL367461A1 (en) 2005-02-21
AU2002352657B2 (en) 2008-01-03
EP1409413A1 (en) 2004-04-21
EE200400036A (et) 2004-04-15
JP2004533322A (ja) 2004-11-04
EA010694B1 (ru) 2008-10-30
UA83179C2 (ru) 2008-06-25
HUP0400388A3 (en) 2008-03-28
US20040206705A1 (en) 2004-10-21
WO2003002461A1 (en) 2003-01-09
US20090159530A1 (en) 2009-06-25
BG108476A (en) 2004-07-30
HUP0400388A2 (hu) 2004-08-30
HRP20031047A2 (en) 2004-04-30
SK15992003A3 (sk) 2004-08-03
ITMI20011362A1 (it) 2002-12-28
ITMI20011362A0 (it) 2001-06-28
CZ20033482A3 (cs) 2004-07-14

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU