Nonpurgeable total organic halide analysis and the characterization of river water quality adjacent to the discharge from a kraft mill
Examination of river water quality downstream of the outfall from a kraft mill has shown that the mill effluent water (bleach liquor) contains significant amounts of chlorinated organic compounds. These compounds, which appear to be polymeric in nature, may be indirectly detected in the river using...
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| Veröffentlicht in: | Environmental science & technology 1993-11, Vol.27 (12), p.2311-2317 |
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| container_title | Environmental science & technology |
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| creator | Watts, Geoffrey B Locke, Bruce R |
| description | Examination of river water quality downstream of the outfall from a kraft mill has shown that the mill effluent water (bleach liquor) contains significant amounts of chlorinated organic compounds. These compounds, which appear to be polymeric in nature, may be indirectly detected in the river using the nonpuregeable total organic halide (NPTOX) test. Approximately 30% of the chlorinated organic content of the river is contained in an acid insoluble material (Fenextract), which was separated from the other components in a river-water sample by pH adjustment. Fenextract appears to be a macromolecular chlorinated thiolignin that is formed in the kraft bleaching process when chlorine dioxide is the primary oxidizing agent. Chemical and spectroscopic characterization of Fenextract has allowed some additional insight to be gained into the reaction mechanism occurring during the chlorine dioxide bleaching process. |
| doi_str_mv | 10.1021/es00048a003 |
| format | Article |
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These compounds, which appear to be polymeric in nature, may be indirectly detected in the river using the nonpuregeable total organic halide (NPTOX) test. Approximately 30% of the chlorinated organic content of the river is contained in an acid insoluble material (Fenextract), which was separated from the other components in a river-water sample by pH adjustment. Fenextract appears to be a macromolecular chlorinated thiolignin that is formed in the kraft bleaching process when chlorine dioxide is the primary oxidizing agent. 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Sci. Technol</addtitle><description>Examination of river water quality downstream of the outfall from a kraft mill has shown that the mill effluent water (bleach liquor) contains significant amounts of chlorinated organic compounds. These compounds, which appear to be polymeric in nature, may be indirectly detected in the river using the nonpuregeable total organic halide (NPTOX) test. Approximately 30% of the chlorinated organic content of the river is contained in an acid insoluble material (Fenextract), which was separated from the other components in a river-water sample by pH adjustment. Fenextract appears to be a macromolecular chlorinated thiolignin that is formed in the kraft bleaching process when chlorine dioxide is the primary oxidizing agent. 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Locke, Bruce R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a703t-991977633cffb9a98c2f98c1baf6da5acbe64bee6f140874079fb7f172d667413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>AGUA</topic><topic>Applied sciences</topic><topic>CHEMICAL COMPOSITION</topic><topic>COMPOSICION QUIMICA</topic><topic>COMPOSITION CHIMIQUE</topic><topic>Continental surface waters</topic><topic>COURS D'EAU</topic><topic>CURSOS DE AGUA</topic><topic>DECHET</topic><topic>DESECHOS</topic><topic>EAU</topic><topic>Effluents</topic><topic>Exact sciences and technology</topic><topic>FLORIDA</topic><topic>FLORIDE</topic><topic>Freshwater</topic><topic>KRAFT MILL EFFLUENT</topic><topic>Natural water pollution</topic><topic>Pollution</topic><topic>POLLUTION DE L'EAU</topic><topic>POLUCION DEL AGUA</topic><topic>RIVERS</topic><topic>WASTES</topic><topic>WATER</topic><topic>WATER POLLUTION</topic><topic>Water quality</topic><topic>Water treatment and pollution</topic><topic>Wood products</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Watts, Geoffrey B</creatorcontrib><creatorcontrib>Locke, Bruce R</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Civil Engineering Abstracts</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Watts, Geoffrey B</au><au>Locke, Bruce R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonpurgeable total organic halide analysis and the characterization of river water quality adjacent to the discharge from a kraft mill</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>1993-11-01</date><risdate>1993</risdate><volume>27</volume><issue>12</issue><spage>2311</spage><epage>2317</epage><pages>2311-2317</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract>Examination of river water quality downstream of the outfall from a kraft mill has shown that the mill effluent water (bleach liquor) contains significant amounts of chlorinated organic compounds. These compounds, which appear to be polymeric in nature, may be indirectly detected in the river using the nonpuregeable total organic halide (NPTOX) test. Approximately 30% of the chlorinated organic content of the river is contained in an acid insoluble material (Fenextract), which was separated from the other components in a river-water sample by pH adjustment. Fenextract appears to be a macromolecular chlorinated thiolignin that is formed in the kraft bleaching process when chlorine dioxide is the primary oxidizing agent. Chemical and spectroscopic characterization of Fenextract has allowed some additional insight to be gained into the reaction mechanism occurring during the chlorine dioxide bleaching process.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/es00048a003</doi><tpages>7</tpages></addata></record> |
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| ispartof | Environmental science & technology, 1993-11, Vol.27 (12), p.2311-2317 |
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| source | ACS Publications |
| subjects | AGUA Applied sciences CHEMICAL COMPOSITION COMPOSICION QUIMICA COMPOSITION CHIMIQUE Continental surface waters COURS D'EAU CURSOS DE AGUA DECHET DESECHOS EAU Effluents Exact sciences and technology FLORIDA FLORIDE Freshwater KRAFT MILL EFFLUENT Natural water pollution Pollution POLLUTION DE L'EAU POLUCION DEL AGUA RIVERS WASTES WATER WATER POLLUTION Water quality Water treatment and pollution Wood products |
| title | Nonpurgeable total organic halide analysis and the characterization of river water quality adjacent to the discharge from a kraft mill |
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