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 ZA200403098B ZA200403098A ZA200403098A ZA200403098B ZA 200403098 B ZA200403098 B ZA 200403098B ZA 200403098 A ZA200403098 A ZA 200403098A ZA 200403098 A ZA200403098 A ZA 200403098A ZA 200403098 B ZA200403098 B ZA 200403098B
- Authority
- ZA
- South Africa
- Prior art keywords
- water
- photosensitive agents
- microbiological decontamination
- decontamination
- microbiological
- Prior art date
Links
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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (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)
- Treatment Of Water By Ion Exchange (AREA)
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 (12)
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 |
MX2011001005A (es) | 2008-07-29 | 2011-09-01 | Frontier Scient Inc | Uso de derivados de tetraquis (n-alquilpiridinio)-porfirina para eliminacion de microbios o prevencion del crecimiento. |
US8859760B2 (en) | 2008-07-29 | 2014-10-14 | Frontier Scientific, Inc. | Compositions for killing or preventing the growth of microbes |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2387658A1 (fr) * | 1977-03-25 | 1978-11-17 | Ciba Geigy Ag | Procede pour combattre les microorganismes |
DE19606081A1 (de) * | 1996-02-19 | 1997-08-21 | Schaffer Moshe Dr Med | Verfahren zum Entkeimen von Wasser |
EP0881879B1 (en) * | 1996-02-19 | 2003-06-18 | Schaffer, Moshe | Photosensitive composition |
AU3554800A (en) * | 1999-03-10 | 2000-09-28 | Tetra Werke Dr. Rer. Nat. Ulrich Baensch Gmbh | Use of porphyrin derivatives in aquariums |
DE19910561A1 (de) * | 1999-03-10 | 2000-09-14 | Schaffer Moshe | Verwendung von Porphyrinderivaten in Aquarien |
-
2001
- 2001-10-23 IT IT2001VR000110A patent/ITVR20010110A1/it unknown
-
2002
- 2002-10-21 JP JP2003538075A patent/JP2005506199A/ja active Pending
- 2002-10-21 CA CA 2464632 patent/CA2464632A1/en not_active Abandoned
- 2002-10-21 MX MXPA04003843A patent/MXPA04003843A/es not_active Application Discontinuation
- 2002-10-21 BR BR0213518A patent/BR0213518A/pt not_active Application Discontinuation
- 2002-10-21 RU RU2004115605/15A patent/RU2004115605A/ru not_active Application Discontinuation
- 2002-10-21 IL IL16149702A patent/IL161497A0/xx unknown
- 2002-10-21 CN CNA028231376A patent/CN1589238A/zh active Pending
- 2002-10-21 WO PCT/EP2002/011748 patent/WO2003035553A2/en active Application Filing
- 2002-10-21 EP EP20020801903 patent/EP1465838A2/en active Pending
- 2002-10-21 US US10/493,239 patent/US7422694B2/en not_active Expired - Fee Related
-
2004
- 2004-04-22 ZA ZA200403098A patent/ZA200403098B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2464632A1 (en) | 2003-05-01 |
EP1465838A2 (en) | 2004-10-13 |
CN1589238A (zh) | 2005-03-02 |
WO2003035553A9 (en) | 2004-05-27 |
MXPA04003843A (es) | 2005-02-17 |
ITVR20010110A1 (it) | 2003-04-23 |
BR0213518A (pt) | 2006-05-23 |
US7422694B2 (en) | 2008-09-09 |
RU2004115605A (ru) | 2005-05-27 |
IL161497A0 (en) | 2004-09-27 |
JP2005506199A (ja) | 2005-03-03 |
US20040245183A1 (en) | 2004-12-09 |
WO2003035553A2 (en) | 2003-05-01 |
WO2003035553A3 (en) | 2004-02-26 |
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