SYSTEMS AND METHODS FOR TREATING WATER WITH IRON
Systems and associated methods for treating contaminant-containing wastewater are provided. The systems (1) generally include a reducing zone (10) for reducing the oxidation-reduction potential of the water and a clean-up zone (20) comprising zero valent iron for removing at least a portion of the c...
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| creator | FULMER, DENNIS KITZMAN, KEVIN SMITH, JOHN GHOSH, RAJAT S |
| description | Systems and associated methods for treating contaminant-containing wastewater are provided. The systems (1) generally include a reducing zone (10) for reducing the oxidation-reduction potential of the water and a clean-up zone (20) comprising zero valent iron for removing at least a portion of the contaminant from the contaminant-containing water. The systems are operable to remove one or more contaminants from the contaminant-containing water and are operable for extended durations without clogging due to the formation of iron hydroxides.
La présente invention porte sur des systèmes et les méthodes associées de traitement d'eaux usées contenant un contaminant. Les systèmes (1) incluent généralement une zone de réduction (10) permettant de réduire le potentiel d'oxydo-réduction de l'eau et une zone de nettoyage (20) comprenant du fer zérovalent pour l'élimination d'au moins une partie du contaminant de l'eau contenant le contaminant. Les systèmes peuvent être employés pour éliminer un ou plusieurs contaminants de l'eau contenant les contaminants, et peuvent être utilisés pendant une durée prolongée sans obstruction due à la formation d'hydroxydes de fer. |
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La présente invention porte sur des systèmes et les méthodes associées de traitement d'eaux usées contenant un contaminant. Les systèmes (1) incluent généralement une zone de réduction (10) permettant de réduire le potentiel d'oxydo-réduction de l'eau et une zone de nettoyage (20) comprenant du fer zérovalent pour l'élimination d'au moins une partie du contaminant de l'eau contenant le contaminant. Les systèmes peuvent être employés pour éliminer un ou plusieurs contaminants de l'eau contenant les contaminants, et peuvent être utilisés pendant une durée prolongée sans obstruction due à la formation d'hydroxydes de fer.</description><language>eng ; fre</language><subject>CHEMISTRY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2007</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=20071213&DB=EPODOC&CC=WO&NR=2007143350A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071213&DB=EPODOC&CC=WO&NR=2007143350A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FULMER, DENNIS</creatorcontrib><creatorcontrib>KITZMAN, KEVIN</creatorcontrib><creatorcontrib>SMITH, JOHN</creatorcontrib><creatorcontrib>GHOSH, RAJAT S</creatorcontrib><title>SYSTEMS AND METHODS FOR TREATING WATER WITH IRON</title><description>Systems and associated methods for treating contaminant-containing wastewater are provided. The systems (1) generally include a reducing zone (10) for reducing the oxidation-reduction potential of the water and a clean-up zone (20) comprising zero valent iron for removing at least a portion of the contaminant from the contaminant-containing water. The systems are operable to remove one or more contaminants from the contaminant-containing water and are operable for extended durations without clogging due to the formation of iron hydroxides.
La présente invention porte sur des systèmes et les méthodes associées de traitement d'eaux usées contenant un contaminant. Les systèmes (1) incluent généralement une zone de réduction (10) permettant de réduire le potentiel d'oxydo-réduction de l'eau et une zone de nettoyage (20) comprenant du fer zérovalent pour l'élimination d'au moins une partie du contaminant de l'eau contenant le contaminant. Les systèmes peuvent être employés pour éliminer un ou plusieurs contaminants de l'eau contenant les contaminants, et peuvent être utilisés pendant une durée prolongée sans obstruction due à la formation d'hydroxydes de fer.</description><subject>CHEMISTRY</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>METALLURGY</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAIjgwOcfUNVnD0c1HwdQ3x8HcJVnDzD1IICXJ1DPH0c1cIdwxxDVII9wzxUPAM8vfjYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBgbmhibGxqYGjobGxKkCAM23JzQ</recordid><startdate>20071213</startdate><enddate>20071213</enddate><creator>FULMER, DENNIS</creator><creator>KITZMAN, KEVIN</creator><creator>SMITH, JOHN</creator><creator>GHOSH, RAJAT S</creator><scope>EVB</scope></search><sort><creationdate>20071213</creationdate><title>SYSTEMS AND METHODS FOR TREATING WATER WITH IRON</title><author>FULMER, DENNIS ; KITZMAN, KEVIN ; SMITH, JOHN ; GHOSH, RAJAT S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007143350A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>CHEMISTRY</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>METALLURGY</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>FULMER, DENNIS</creatorcontrib><creatorcontrib>KITZMAN, KEVIN</creatorcontrib><creatorcontrib>SMITH, JOHN</creatorcontrib><creatorcontrib>GHOSH, RAJAT S</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FULMER, DENNIS</au><au>KITZMAN, KEVIN</au><au>SMITH, JOHN</au><au>GHOSH, RAJAT S</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEMS AND METHODS FOR TREATING WATER WITH IRON</title><date>2007-12-13</date><risdate>2007</risdate><abstract>Systems and associated methods for treating contaminant-containing wastewater are provided. The systems (1) generally include a reducing zone (10) for reducing the oxidation-reduction potential of the water and a clean-up zone (20) comprising zero valent iron for removing at least a portion of the contaminant from the contaminant-containing water. The systems are operable to remove one or more contaminants from the contaminant-containing water and are operable for extended durations without clogging due to the formation of iron hydroxides.
La présente invention porte sur des systèmes et les méthodes associées de traitement d'eaux usées contenant un contaminant. Les systèmes (1) incluent généralement une zone de réduction (10) permettant de réduire le potentiel d'oxydo-réduction de l'eau et une zone de nettoyage (20) comprenant du fer zérovalent pour l'élimination d'au moins une partie du contaminant de l'eau contenant le contaminant. Les systèmes peuvent être employés pour éliminer un ou plusieurs contaminants de l'eau contenant les contaminants, et peuvent être utilisés pendant une durée prolongée sans obstruction due à la formation d'hydroxydes de fer.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | SYSTEMS AND METHODS FOR TREATING WATER WITH IRON |
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