USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM OF BACTERIA IN COOLING WATER SYSTEMS
A method of reducing activity of sulfur and/or nitrogen metabolizing bacteria is provided. The method includes adding a composition of an alkali metal salt of chlorite and/or an alkali metal salt of chlorate and hydrogen peroxide to process water of a cooling tower and increasing a concentration of...
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| creator | MONTEROZO, Fritz Earwin SYAH, Achmad SURYATAMA, Tomy RAHMAN, Fajar RODMAN, David GUPTA, Amit MANTRI, Dinesh ARIFPIN, Nugraha |
| description | A method of reducing activity of sulfur and/or nitrogen metabolizing bacteria is provided. The method includes adding a composition of an alkali metal salt of chlorite and/or an alkali metal salt of chlorate and hydrogen peroxide to process water of a cooling tower and increasing a concentration of the composition from about 0 ppm to about 300 ppm in about 1 to about 100 minutes. The method results in significant savings of caustic and reduces sulfur and/or nitrogen metabolizing bacteria in the process water.
L'invention concerne un procédé de réduction de l'activité de bactéries métabolisant le soufre et/ou l'azote. Le procédé comprend l'ajout d'une composition d'un sel de métal alcalin de chlorite et/ou d'un sel de métal alcalin de chlorate et de peroxyde d'hydrogène pour traiter l'eau d'une tour de refroidissement et l'augmentation d'une concentration de la composition d'environ 0 ppm à environ 300 ppm en environ 1 à environ 100 minutes. Le procédé permet des économies significatives de caustique et réduit les bactéries métabolisant le soufre et/ou l'azote dans l'eau de traitement. |
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L'invention concerne un procédé de réduction de l'activité de bactéries métabolisant le soufre et/ou l'azote. Le procédé comprend l'ajout d'une composition d'un sel de métal alcalin de chlorite et/ou d'un sel de métal alcalin de chlorate et de peroxyde d'hydrogène pour traiter l'eau d'une tour de refroidissement et l'augmentation d'une concentration de la composition d'environ 0 ppm à environ 300 ppm en environ 1 à environ 100 minutes. Le procédé permet des économies significatives de caustique et réduit les bactéries métabolisant le soufre et/ou l'azote dans l'eau de traitement.</description><language>eng ; fre</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES ; CHEMISTRY ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; METALLURGY ; PEST REPELLANTS OR ATTRACTANTS ; PLANT GROWTH REGULATORS ; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF ; TRAPPING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230713&DB=EPODOC&CC=WO&NR=2023101916A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230713&DB=EPODOC&CC=WO&NR=2023101916A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MONTEROZO, Fritz Earwin</creatorcontrib><creatorcontrib>SYAH, Achmad</creatorcontrib><creatorcontrib>SURYATAMA, Tomy</creatorcontrib><creatorcontrib>RAHMAN, Fajar</creatorcontrib><creatorcontrib>RODMAN, David</creatorcontrib><creatorcontrib>GUPTA, Amit</creatorcontrib><creatorcontrib>MANTRI, Dinesh</creatorcontrib><creatorcontrib>ARIFPIN, Nugraha</creatorcontrib><title>USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM OF BACTERIA IN COOLING WATER SYSTEMS</title><description>A method of reducing activity of sulfur and/or nitrogen metabolizing bacteria is provided. The method includes adding a composition of an alkali metal salt of chlorite and/or an alkali metal salt of chlorate and hydrogen peroxide to process water of a cooling tower and increasing a concentration of the composition from about 0 ppm to about 300 ppm in about 1 to about 100 minutes. The method results in significant savings of caustic and reduces sulfur and/or nitrogen metabolizing bacteria in the process water.
L'invention concerne un procédé de réduction de l'activité de bactéries métabolisant le soufre et/ou l'azote. Le procédé comprend l'ajout d'une composition d'un sel de métal alcalin de chlorite et/ou d'un sel de métal alcalin de chlorate et de peroxyde d'hydrogène pour traiter l'eau d'une tour de refroidissement et l'augmentation d'une concentration de la composition d'environ 0 ppm à environ 300 ppm en environ 1 à environ 100 minutes. Le procédé permet des économies significatives de caustique et réduit les bactéries métabolisant le soufre et/ou l'azote dans l'eau de traitement.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>CHEMISTRY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>METALLURGY</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>TRAPPING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy80KwjAQBOBePIj6Dguehf6A4DFNt3YhyUqS0noqRaIX0UJ9f4ziA3gYBoZvlsmtdQhcgwDZKLZkECriniqEk0XZWscW6hjJxltWiswRiA1o9KJkRU5_7qWQHi0JIBMlf1Un4gTu7Dxqt04W1_E-h82vV8m2Ri-bXZieQ5in8RIe4TV0nKd5kaXZIduLovhPvQGqDjYo</recordid><startdate>20230713</startdate><enddate>20230713</enddate><creator>MONTEROZO, Fritz Earwin</creator><creator>SYAH, Achmad</creator><creator>SURYATAMA, Tomy</creator><creator>RAHMAN, Fajar</creator><creator>RODMAN, David</creator><creator>GUPTA, Amit</creator><creator>MANTRI, Dinesh</creator><creator>ARIFPIN, Nugraha</creator><scope>EVB</scope></search><sort><creationdate>20230713</creationdate><title>USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM OF BACTERIA IN COOLING WATER SYSTEMS</title><author>MONTEROZO, Fritz Earwin ; SYAH, Achmad ; SURYATAMA, Tomy ; RAHMAN, Fajar ; RODMAN, David ; GUPTA, Amit ; MANTRI, Dinesh ; ARIFPIN, Nugraha</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023101916A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>CHEMISTRY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>METALLURGY</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>TRAPPING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>MONTEROZO, Fritz Earwin</creatorcontrib><creatorcontrib>SYAH, Achmad</creatorcontrib><creatorcontrib>SURYATAMA, Tomy</creatorcontrib><creatorcontrib>RAHMAN, Fajar</creatorcontrib><creatorcontrib>RODMAN, David</creatorcontrib><creatorcontrib>GUPTA, Amit</creatorcontrib><creatorcontrib>MANTRI, Dinesh</creatorcontrib><creatorcontrib>ARIFPIN, Nugraha</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MONTEROZO, Fritz Earwin</au><au>SYAH, Achmad</au><au>SURYATAMA, Tomy</au><au>RAHMAN, Fajar</au><au>RODMAN, David</au><au>GUPTA, Amit</au><au>MANTRI, Dinesh</au><au>ARIFPIN, Nugraha</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM OF BACTERIA IN COOLING WATER SYSTEMS</title><date>2023-07-13</date><risdate>2023</risdate><abstract>A method of reducing activity of sulfur and/or nitrogen metabolizing bacteria is provided. The method includes adding a composition of an alkali metal salt of chlorite and/or an alkali metal salt of chlorate and hydrogen peroxide to process water of a cooling tower and increasing a concentration of the composition from about 0 ppm to about 300 ppm in about 1 to about 100 minutes. The method results in significant savings of caustic and reduces sulfur and/or nitrogen metabolizing bacteria in the process water.
L'invention concerne un procédé de réduction de l'activité de bactéries métabolisant le soufre et/ou l'azote. Le procédé comprend l'ajout d'une composition d'un sel de métal alcalin de chlorite et/ou d'un sel de métal alcalin de chlorate et de peroxyde d'hydrogène pour traiter l'eau d'une tour de refroidissement et l'augmentation d'une concentration de la composition d'environ 0 ppm à environ 300 ppm en environ 1 à environ 100 minutes. Le procédé permet des économies significatives de caustique et réduit les bactéries métabolisant le soufre et/ou l'azote dans l'eau de traitement.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM OF BACTERIA IN COOLING WATER SYSTEMS |
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