HETEROGENIC SENSIBILISER AND METHOD OF WATER PHOTOREMEDIATION

FIELD: chemistry.SUBSTANCE: invention relates to chemistry and chemical technology, namely to synthesis of modified silicagels, containing molecules of substituted phthalocyanines covalently bound with them, and their application for water photoremediation. Method of water photoremediation with appl...

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Hauptverfasser:	JUZHAKOVA OL'GA ALEKSEEVNA, STRAKHOVSKAJA MARINA GLEBOVNA, KALIJA OLEG LEONIDOVICH, KUDRJAVTSEVA NATALIJA IVANOVNA, LUK'JANETS EVGENIJ ANTONOVICH, KUZNETSOVA NINA ALESANDROVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES HETEROCYCLIC COMPOUNDS LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Zusammenfassung:	FIELD: chemistry.SUBSTANCE: invention relates to chemistry and chemical technology, namely to synthesis of modified silicagels, containing molecules of substituted phthalocyanines covalently bound with them, and their application for water photoremediation. Method of water photoremediation with application of radiation of visible range in presence of oxygen and heterogenic sensibiliser of general formula:, where R=H is either SPh; X is anion; n=4-8; M=Zn, AlL, GaL, SiLz; L=Cl, OH; M=1-4.EFFECT: invention makes it possible to carry out efficient purification of water from bacteriological contamination.2 cl, 3 tbl, 11 ex Изобретение относится к химии и химической технологии, а именно к синтезу модифицированных силикагелей, содержащих ковалентно связанные с ними молекулы замещенных фталоцианинов, и их применению для фотообеззараживания воды. Способ обеззараживания воды с применением излучения видимого диапазона в присутствии кислорода и гетерогенного сенсибилизатора общей формулы:где R=H либо SPh; X - анион; n=4-8; М=Zn, AlL, GaL, SiLz; L=Cl, OH;M=1-4. Изобретение позволяет произвести эффективную очистку воды от бактериологического загрязнения. 2 н.п. ф-лы, 3 табл., 11 пр.