ZA200403098B - A process for the microbiological decontamination of water by means of photosensitive agents. - Google Patents

A process for the microbiological decontamination of water by means of photosensitive agents.

Info

Publication number: ZA200403098B
Authority: ZA; South Africa
Prior art keywords: water; photosensitive agents; microbiological decontamination; decontamination; microbiological
Prior art date: 2001-10-23

Application number

ZA200403098A

Other languages

English (en)

Inventor

Giulio Jori

Original Assignee

Salbert Co 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.)

2001-10-23

Filing date

2004-04-22

Publication date

2006-03-29

2004-04-22 Application filed by Salbert Co Ltd filed Critical Salbert Co Ltd

2006-03-29 Publication of ZA200403098B publication Critical patent/ZA200403098B/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
- 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
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/045—Special non-pigmentary uses, e.g. catalyst, photosensitisers of phthalocyanine dyes or pigments
- 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
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
- 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
- C02F2303/04—Disinfection
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Toxicology (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physical Water Treatments (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Apparatus For Disinfection Or Sterilisation (AREA)
Water Treatment By Sorption (AREA)
Treatment Of Water By Ion Exchange (AREA)

ZA200403098A 2001-10-23 2004-04-22 A process for the microbiological decontamination of water by means of photosensitive agents. ZA200403098B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2001VR000110A ITVR20010110A1 (it)	2001-10-23	2001-10-23	Procedimento di sterilizzazione microbiologica dell'acqua mediante agenti fotoattivabili.

Publications (1)

Publication Number	Publication Date
ZA200403098B true ZA200403098B (en)	2006-03-29

Family

ID=11462083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200403098A ZA200403098B (en)	2001-10-23	2004-04-22	A process for the microbiological decontamination of water by means of photosensitive agents.

Country Status (12)

Country	Link
US (1)	US7422694B2 (xx)
EP (1)	EP1465838A2 (xx)
JP (1)	JP2005506199A (xx)
CN (1)	CN1589238A (xx)
BR (1)	BR0213518A (xx)
CA (1)	CA2464632A1 (xx)
IL (1)	IL161497A0 (xx)
IT (1)	ITVR20010110A1 (xx)
MX (1)	MXPA04003843A (xx)
RU (1)	RU2004115605A (xx)
WO (1)	WO2003035553A2 (xx)
ZA (1)	ZA200403098B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5364225B2 (ja) *	2003-09-22	2013-12-11	独立行政法人科学技術振興機構	イオン性フタロシアニンデンドリマーを内包した高分子ミセル構造体による光力学療法剤、光化学的遺伝子導入用の光増感剤、および医薬品
CN100462147C (zh) *	2007-02-12	2009-02-18	杭州师范学院	一种金属卟啉-二氧化硅降解剂的制备方法
US8859760B2 (en)	2008-07-29	2014-10-14	Frontier Scientific, Inc.	Compositions for killing or preventing the growth of microbes
WO2010014728A1 (en)	2008-07-29	2010-02-04	Frontier Scientific Inc.	Use of tetrakis (n-alkylpyridinium) -porphyrin derivatives for killing microbes or preventing growth
DE202009001015U1 (de) *	2009-01-28	2009-04-02	Melitta Haushaltsprodukte Gmbh & Co. Kg	Tank
IT1400911B1 (it) *	2010-05-14	2013-07-02	Univ Padova	Apparato per l'incubazione di uova e/o embrioni di organismi acquatici
IT1402153B1 (it)	2010-10-08	2013-08-28	Uni Degli Studi Camerino	Composizione comprendente un larvicida fotoattivabile
RU2447027C1 (ru) *	2010-11-03	2012-04-10	Федеральное государственное унитарное предприятие "Государственный научный центр "Научно-исследовательский институт органических полупродуктов и красителей" (ФГУП "ГНЦ "НИОПИК")	Гетерогенный сенсибилизатор и способ фотообеззараживания воды
RU2471715C2 (ru) *	2011-04-14	2013-01-10	Федеральное государственное унитарное предриятие "Государственный научный центр "Научно-исследовательский институт органических полупродуктов и красителей"	Гетерогенные сенсибилизаторы и способ очистки сточных вод от ароматических аминов и фенолов
EP2835054A1 (en)	2013-08-05	2015-02-11	Nimartech Limited	Porphyrinoid compounds, method and apparatus for water photodisinfection.
CN103991920B (zh) *	2014-05-20	2016-06-15	刘一鸣	基于光动力的饮用水消毒方法
DE102015112400B4 (de) *	2015-07-29	2018-07-19	Herbert Waldmann Gmbh & Co Kg	Verfahren und Vorrichtung zum Entkeimen von Flüssigkeiten mittels Photosensibilisatoren
CN120137749A (zh) *	2025-03-14	2025-06-13	上海交通大学	一种光厌氧生物反应器及其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2387658A1 (fr) *	1977-03-25	1978-11-17	Ciba Geigy Ag	Procede pour combattre les microorganismes
DE69722918D1 (de) *	1996-02-19	2003-07-24	Schaffer Moshe	Photoempfindliche zusammensetzung
DE19606081A1 (de) *	1996-02-19	1997-08-21	Schaffer Moshe Dr Med	Verfahren zum Entkeimen von Wasser
DE19910561A1 (de) *	1999-03-10	2000-09-14	Schaffer Moshe	Verwendung von Porphyrinderivaten in Aquarien
WO2000053015A1 (de) *	1999-03-10	2000-09-14	Tetrawerke Dr. Rer. Nat. Ulrich Baensch Gmbh	Verwendung von porphyrinderivaten in aquarien

2001
- 2001-10-23 IT IT2001VR000110A patent/ITVR20010110A1/it unknown
2002
- 2002-10-21 EP EP20020801903 patent/EP1465838A2/en active Pending
- 2002-10-21 JP JP2003538075A patent/JP2005506199A/ja active Pending
- 2002-10-21 BR BR0213518A patent/BR0213518A/pt not_active Application Discontinuation
- 2002-10-21 CA CA 2464632 patent/CA2464632A1/en not_active Abandoned
- 2002-10-21 RU RU2004115605/15A patent/RU2004115605A/ru not_active Application Discontinuation
- 2002-10-21 CN CNA028231376A patent/CN1589238A/zh active Pending
- 2002-10-21 MX MXPA04003843A patent/MXPA04003843A/es not_active Application Discontinuation
- 2002-10-21 IL IL16149702A patent/IL161497A0/xx unknown
- 2002-10-21 US US10/493,239 patent/US7422694B2/en not_active Expired - Fee Related
- 2002-10-21 WO PCT/EP2002/011748 patent/WO2003035553A2/en not_active Ceased
2004
- 2004-04-22 ZA ZA200403098A patent/ZA200403098B/xx unknown

Also Published As

Publication number	Publication date
US7422694B2 (en)	2008-09-09
MXPA04003843A (es)	2005-02-17
JP2005506199A (ja)	2005-03-03
RU2004115605A (ru)	2005-05-27
WO2003035553A3 (en)	2004-02-26
CA2464632A1 (en)	2003-05-01
BR0213518A (pt)	2006-05-23
IL161497A0 (en)	2004-09-27
CN1589238A (zh)	2005-03-02
US20040245183A1 (en)	2004-12-09
EP1465838A2 (en)	2004-10-13
ITVR20010110A1 (it)	2003-04-23
WO2003035553A9 (en)	2004-05-27
WO2003035553A2 (en)	2003-05-01

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