IT1318592B1 - Procedimento fotodegradativo per la depurazione di acque contaminate. - Google Patents

Procedimento fotodegradativo per la depurazione di acque contaminate.

Info

Publication number
IT1318592B1
IT1318592B1 IT2000MI001405A ITMI20001405A IT1318592B1 IT 1318592 B1 IT1318592 B1 IT 1318592B1 IT 2000MI001405 A IT2000MI001405 A IT 2000MI001405A IT MI20001405 A ITMI20001405 A IT MI20001405A IT 1318592 B1 IT1318592 B1 IT 1318592B1
Authority
IT
Italy
Prior art keywords
ether
photodegradative
water
purification
contaminated
Prior art date
Application number
IT2000MI001405A
Other languages
English (en)
Inventor
Rosario Pappa
Felicia Massetti
Umberto Cova
Original Assignee
Enitecnologie Spa
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 Enitecnologie Spa filed Critical Enitecnologie Spa
Priority to IT2000MI001405A priority Critical patent/IT1318592B1/it
Publication of ITMI20001405A0 publication Critical patent/ITMI20001405A0/it
Priority to DE60104605T priority patent/DE60104605T2/de
Priority to AT01112220T priority patent/ATE272579T1/de
Priority to ES01112220T priority patent/ES2225350T3/es
Priority to EP01112220A priority patent/EP1167300B1/en
Priority to US09/876,108 priority patent/US6468434B2/en
Publication of ITMI20001405A1 publication Critical patent/ITMI20001405A1/it
Application granted granted Critical
Publication of IT1318592B1 publication Critical patent/IT1318592B1/it

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/10—Photocatalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
IT2000MI001405A 2000-06-22 2000-06-22 Procedimento fotodegradativo per la depurazione di acque contaminate. IT1318592B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT2000MI001405A IT1318592B1 (it) 2000-06-22 2000-06-22 Procedimento fotodegradativo per la depurazione di acque contaminate.
DE60104605T DE60104605T2 (de) 2000-06-22 2001-05-18 Photolytisches Verfahren zur Reinigung von kontaminiertem Wasser
AT01112220T ATE272579T1 (de) 2000-06-22 2001-05-18 Photolytisches verfahren zur reinigung von kontaminiertem wasser
ES01112220T ES2225350T3 (es) 2000-06-22 2001-05-18 Procedimiento fotodegradante para la purificacion de agua contaminada.
EP01112220A EP1167300B1 (en) 2000-06-22 2001-05-18 Photodegradative process for the purification of contaminated water
US09/876,108 US6468434B2 (en) 2000-06-22 2001-06-08 Photodegradative process for the purification of contaminated water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001405A IT1318592B1 (it) 2000-06-22 2000-06-22 Procedimento fotodegradativo per la depurazione di acque contaminate.

Publications (3)

Publication Number Publication Date
ITMI20001405A0 ITMI20001405A0 (it) 2000-06-22
ITMI20001405A1 ITMI20001405A1 (it) 2001-12-22
IT1318592B1 true IT1318592B1 (it) 2003-08-27

Family

ID=11445319

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001405A IT1318592B1 (it) 2000-06-22 2000-06-22 Procedimento fotodegradativo per la depurazione di acque contaminate.

Country Status (6)

Country Link
US (1) US6468434B2 (it)
EP (1) EP1167300B1 (it)
AT (1) ATE272579T1 (it)
DE (1) DE60104605T2 (it)
ES (1) ES2225350T3 (it)
IT (1) IT1318592B1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009060A1 (de) * 2000-02-25 2001-09-06 Dlr Ev Solarer Photoreaktor
DE10064069A1 (de) * 2000-12-21 2002-07-04 Karl F Massholder Wässrige Zusammensetzung enthaltend einen Halbleiter
CN100410184C (zh) * 2006-03-21 2008-08-13 大连理工大学 一种光催化脱除水中氮的方法
ITMI20090545A1 (it) * 2009-04-06 2010-10-07 Envitech S R L Sa Combinazione di materiali per il trattamento di liquidi contaminati tramite ossidazione fotocatalitica
US20100200515A1 (en) * 2009-12-24 2010-08-12 Iranian Academic Center for Education, Culture & Research (ACECR) Treatment of the refinery wastewater by nano particles of tio2
ITRM20110585A1 (it) * 2011-11-08 2013-05-09 Franco Cataldo Procedimento di purificazione dell'acqua derivata da percolato di discarica
WO2013161959A1 (ja) * 2012-04-27 2013-10-31 独立行政法人科学技術振興機構 オゾン水による金属又は金属酸化物のエッチング方法、オゾン水による金属又は金属酸化物表面の平滑化方法、及びオゾン水を用いたパターニング方法
US9201228B1 (en) 2013-02-27 2015-12-01 Focal Technologies, Inc. Light processing system
CN104445764A (zh) * 2014-11-24 2015-03-25 青岛青科金诺环境工程技术有限公司 含盐难降解有机废水的催化-臭氧氧化处理方法及装置
US10125038B2 (en) 2016-02-19 2018-11-13 King Fahd University Of Petroleum And Minerals Treatment of water with UV/chlorine advanced oxidation
CN106007256A (zh) 2016-07-28 2016-10-12 黄霞 微气泡臭氧催化氧化-无曝气生化耦合工艺系统及其应用
ES2938271T3 (es) * 2017-12-14 2023-04-05 Merck Patent Gmbh Sistema de depuración y dispensación de agua y método para hacer funcionar un sistema de este tipo
KR20210079365A (ko) * 2018-10-29 2021-06-29 에보쿠아 워터 테크놀로지스 엘엘씨 자외선 방사를 이용한 공정 스트림으로부터 오존의 제거
US11548800B2 (en) 2019-04-26 2023-01-10 Geyser Remediation LLC Water purification apparatus and method
CN111847575A (zh) * 2020-07-24 2020-10-30 大连海事大学 一种用二氧化锡光催化量子点清除含辛烷污染物的方法及其应用
US12545600B2 (en) 2021-10-12 2026-02-10 Focal Technologies, Inc. Mobile light processing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118422A (en) * 1990-07-24 1992-06-02 Photo-Catalytics, Inc. Photocatalytic treatment of water
IT1264382B1 (it) * 1993-05-07 1996-09-23 Eniricerche Spa Procedimento fotocatalitico per la depurazione di acque inquinate
WO1995021794A1 (en) * 1994-02-14 1995-08-17 Envirex, Inc. Integrated adsorption/advanced oxidation fluidized bed reactor
RU2117517C1 (ru) * 1996-07-16 1998-08-20 Институт физиологически активных веществ РАН Способ очистки воды от растворенных органических веществ
NL1004856C2 (nl) * 1996-12-20 1998-06-23 Johannes Aaldert Poulis Werkwijze en inrichting voor het behandelen van een waterige vloeistof.
IT1292087B1 (it) * 1997-06-05 1999-01-25 Eniricerche Spa Ora Enitecnolo Procedimento fotocatalitico per la depurazione di acque inquinate da tetraidrotiofene
US6197206B1 (en) * 1998-09-17 2001-03-06 Eric M. Wasinger Process and apparatus for purifying methyl tert-butyl ether contaminated water
JP2000288560A (ja) * 1999-04-02 2000-10-17 Hitachi Ltd 水の浄化処理装置及びその方法

Also Published As

Publication number Publication date
ATE272579T1 (de) 2004-08-15
ES2225350T3 (es) 2005-03-16
ITMI20001405A0 (it) 2000-06-22
ITMI20001405A1 (it) 2001-12-22
EP1167300B1 (en) 2004-08-04
US6468434B2 (en) 2002-10-22
US20020030021A1 (en) 2002-03-14
EP1167300A1 (en) 2002-01-02
DE60104605T2 (de) 2005-09-15
DE60104605D1 (de) 2004-09-09

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