Variability of ozone reaction kinetics in batch and continuous flow reactors
Ozone decomposition kinetics was determined for surface water in batch and continuous flow reactors. Reaction rates in the continuous flow experiments were higher than those determined from batch experiments. The difference was attributed to a variable instantaneous ozone demand. Ozone reaction in b...
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| Veröffentlicht in: | Water research (Oxford) 1999-06, Vol.33 (9), p.2130-2138 |
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| container_title | Water research (Oxford) |
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| creator | Hermanowicz, Slawomir W D. Bellamy, William Fung, Leo C |
| description | Ozone decomposition kinetics was determined for surface water in batch and continuous flow reactors. Reaction rates in the continuous flow experiments were higher than those determined from batch experiments. The difference was attributed to a variable instantaneous ozone demand. Ozone reaction in batch experiments was described with the
n-th order kinetics. The order of reaction (with respect to ozone concentration) varied from 0.4 to 2 depending on the ozone dose transferred to water before each batch test. Specific reaction rate was proposed as a measurable parameter characterizing transformations of ozone-reactive compounds. The changes in reaction order suggested an increase of the reactivity of the products of ozonation. |
| doi_str_mv | 10.1016/S0043-1354(98)00425-4 |
| format | Article |
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n-th order kinetics. The order of reaction (with respect to ozone concentration) varied from 0.4 to 2 depending on the ozone dose transferred to water before each batch test. Specific reaction rate was proposed as a measurable parameter characterizing transformations of ozone-reactive compounds. The changes in reaction order suggested an increase of the reactivity of the products of ozonation.</description><subject>Applied sciences</subject><subject>batch</subject><subject>continuous flow</subject><subject>Exact sciences and technology</subject><subject>ozonation</subject><subject>ozone demand</subject><subject>Pollution</subject><subject>reaction kinetics</subject><subject>reaction order</subject><subject>Water treatment and pollution</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKs_QchBRA-r-dru7kmk-AUFD35cw3SSYHSb1GSr1F_vthU9epoZeN55Z15CDjk744yPzh8YU7LgslQnTX3aD6Is1BYZ8LpqCqFUvU0Gv8gu2cv5lTEmhGwGZPIMycPUt75b0uho_IrB0mQBOx8DffPBdh4z9YFOocMXCsFQjKHzYREXmbo2fm7wmPI-2XHQZnvwU4fk6frqcXxbTO5v7saXkwLlqOoK4UpZCtM4DjXwZur6ToEaNVJypxQyWwIbMSMBlDVonHEVGi5KDlY1iHJIjjd75ym-L2zu9MxntG0LwfZHaV6JSihe9WC5ATHFnJN1ep78DNJSc6ZX2el1dnoVjG5qvc5Oq1539GMAGaF1CQL6_CeulRSV7LGLDWb7Zz-8TTqjtwGt8clip030_xh9A5eohBc</recordid><startdate>19990601</startdate><enddate>19990601</enddate><creator>Hermanowicz, Slawomir W</creator><creator>D. Bellamy, William</creator><creator>Fung, Leo C</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope></search><sort><creationdate>19990601</creationdate><title>Variability of ozone reaction kinetics in batch and continuous flow reactors</title><author>Hermanowicz, Slawomir W ; D. Bellamy, William ; Fung, Leo C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-2f5352d9f1a8a19bf9f14a469331f44c0e5a060d3aa4edcdfdf7cd1251ae49cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Applied sciences</topic><topic>batch</topic><topic>continuous flow</topic><topic>Exact sciences and technology</topic><topic>ozonation</topic><topic>ozone demand</topic><topic>Pollution</topic><topic>reaction kinetics</topic><topic>reaction order</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hermanowicz, Slawomir W</creatorcontrib><creatorcontrib>D. Bellamy, William</creatorcontrib><creatorcontrib>Fung, Leo C</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hermanowicz, Slawomir W</au><au>D. Bellamy, William</au><au>Fung, Leo C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Variability of ozone reaction kinetics in batch and continuous flow reactors</atitle><jtitle>Water research (Oxford)</jtitle><date>1999-06-01</date><risdate>1999</risdate><volume>33</volume><issue>9</issue><spage>2130</spage><epage>2138</epage><pages>2130-2138</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Ozone decomposition kinetics was determined for surface water in batch and continuous flow reactors. Reaction rates in the continuous flow experiments were higher than those determined from batch experiments. The difference was attributed to a variable instantaneous ozone demand. Ozone reaction in batch experiments was described with the
n-th order kinetics. The order of reaction (with respect to ozone concentration) varied from 0.4 to 2 depending on the ozone dose transferred to water before each batch test. Specific reaction rate was proposed as a measurable parameter characterizing transformations of ozone-reactive compounds. The changes in reaction order suggested an increase of the reactivity of the products of ozonation.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0043-1354(98)00425-4</doi><tpages>9</tpages></addata></record> |
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| ispartof | Water research (Oxford), 1999-06, Vol.33 (9), p.2130-2138 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences batch continuous flow Exact sciences and technology ozonation ozone demand Pollution reaction kinetics reaction order Water treatment and pollution |
| title | Variability of ozone reaction kinetics in batch and continuous flow reactors |
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