WO2003068690A8 - Procede de photo-decontamination de l'eau - Google Patents

Procede de photo-decontamination de l'eau

Info

Publication number
WO2003068690A8
WO2003068690A8 PCT/RU2003/000028 RU0300028W WO03068690A8 WO 2003068690 A8 WO2003068690 A8 WO 2003068690A8 RU 0300028 W RU0300028 W RU 0300028W WO 03068690 A8 WO03068690 A8 WO 03068690A8
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen
water
sensitiser
water purification
disinfecting
Prior art date
Application number
PCT/RU2003/000028
Other languages
English (en)
Russian (ru)
Other versions
WO2003068690A1 (fr
Inventor
Vera Ivanovna Alexeeva
Georgy Nikolaevich Vorozhtsov
Oleg Leonidovich Kaliya
Nina Alexandrovna Kuznetsova
Yury Mikhailovich Luzhkov
Galina Fedorovna Avgustinchik
Elena Nikolaevna Gorina
Alexandr Vitalievich Koverga
Evgeny Antonovich Lukyanets
Vladimir Mikhailov Negrimovsky
Lyudmila Konstantinovna Slivka
Stanislav Vladimiro Khramenkov
Original Assignee
Federalnoe G Unitarnoe Predpr
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 Federalnoe G Unitarnoe Predpr filed Critical Federalnoe G Unitarnoe Predpr
Publication of WO2003068690A1 publication Critical patent/WO2003068690A1/fr
Publication of WO2003068690A8 publication Critical patent/WO2003068690A8/fr

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
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

L'invention appartient au domaine de désinfection de l'eau des contaminants bactériens par de l'oxygène excité et peut s'utiliser dans la décontamination de l'eau dans différents domaines. Selon l'invention, on décontamine l'eau au moyen d'un photosensibilisant et du rayonnement dans le spectre visible en présence de l'oxygène, le sensibilisant utilisé étant de type cationique dans une solution. On utilise en tant que sensibilisants des colorants cationiques. En tant que sources des formes actives de l'oxygène on utilise l'oxygène moléculaire ou l'oxygène contenu dans l'air. Le procédé proposé dans l'invention assure la désinfection efficace et complète des eaux contaminées par des bactéries.
PCT/RU2003/000028 2002-02-14 2003-01-31 Procede de photo-decontamination de l'eau WO2003068690A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2002103550/15A RU2235688C2 (ru) 2002-02-14 2002-02-14 Способ фотообеззараживания воды
RU2002103550 2002-02-14

Publications (2)

Publication Number Publication Date
WO2003068690A1 WO2003068690A1 (fr) 2003-08-21
WO2003068690A8 true WO2003068690A8 (fr) 2003-12-04

Family

ID=27731050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2003/000028 WO2003068690A1 (fr) 2002-02-14 2003-01-31 Procede de photo-decontamination de l'eau

Country Status (2)

Country Link
RU (1) RU2235688C2 (fr)
WO (1) WO2003068690A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1560796A1 (fr) * 2002-11-11 2005-08-10 Georg Fritzmeier GmbH + Co. KG Procede d'epuration d'eaux usees
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
RU2448135C1 (ru) * 2010-11-03 2012-04-20 Федеральное государственное унитарное предприятие "Государственный научный центр "Научно-исследовательский институт органических полупродуктов и красителей" (ФГУП "ГНЦ "НИОПИК") 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
RU2470051C1 (ru) * 2011-07-06 2012-12-20 Федеральное государственное унитарное предприятие "Государственный научный центр "Научно-исследовательский институт органических полупродуктов и красителей" (ФГУП "ГНЦ "НИОПИК") Гетерогенный сенсибилизатор и способ фотообеззараживания воды от вирусного загрязнения
RU2520857C2 (ru) * 2012-05-28 2014-06-27 Федеральное государственное бюджетное учреждение "Научно-исследовательский институт экологии и гигиены окружающей среды им. А.Н. Сысина" Министерства здравоохранения и социального развития Российской Федерации Способ обеззараживания воды и оценки его эффективности
RU2538261C2 (ru) * 2013-03-22 2015-01-10 Федеральное государственное унитарное предприятие "Государственный научный центр "Научно-исследовательский институт органических полупродуктов и красителей" (ФГУП "ГНЦ "НИОПИК") Гетерогенный сенсибилизатор и способ фотообеззараживания воды
CN105461044A (zh) * 2015-12-29 2016-04-06 泉州师范学院 一种降解亚甲基蓝溶液的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951797A (en) * 1975-02-21 1976-04-20 Charles F. Kettering Foundation Photooxidative destruction of organic wastes
FR2387658A1 (fr) * 1977-03-25 1978-11-17 Ciba Geigy Ag Procede pour combattre les microorganismes
US5273713A (en) * 1989-01-18 1993-12-28 Laser Medical Technology, Inc. Water purification and sterilization process

Also Published As

Publication number Publication date
RU2235688C2 (ru) 2004-09-10
WO2003068690A1 (fr) 2003-08-21

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