Toxic organics removal kinetics in overland flow land treatment
The efficiency in removing 13 trace organics from wastewater was studied on an outdoor, prototype overland flow land treatment system. More than 94% of each substance was removed at an application rate of 0.4 cm h −1 (0.12 m 3 h −1 m −1 of width). The % removals declined as application rates were in...
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| Veröffentlicht in: | Water research (Oxford) 1985, Vol.19 (6), p.707-718 |
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| container_title | Water research (Oxford) |
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| creator | Jenkins, T.F. Leggett, D.C. Parker, L.V. Oliphant, J.L. |
| description | The efficiency in removing 13 trace organics from wastewater was studied on an outdoor, prototype overland flow land treatment system. More than 94% of each substance was removed at an application rate of 0.4 cm h
−1 (0.12 m
3 h
−1 m
−1 of width). The % removals declined as application rates were increased. Removal from solution was described by first-order kinetics. A model based on the two-film theory was developed using three properties of each substance (the Henry's constant, the octanol-water partition coefficient and the molecular weight) and two system parameters (average water depth and residence time). The dependence of the removal process on temperature was consistent with the known dependence of Henry's constant and diffusivity on temperature. The model was tested on a second overland flow system. |
| doi_str_mv | 10.1016/0043-1354(85)90117-4 |
| format | Article |
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−1 (0.12 m
3 h
−1 m
−1 of width). The % removals declined as application rates were increased. Removal from solution was described by first-order kinetics. A model based on the two-film theory was developed using three properties of each substance (the Henry's constant, the octanol-water partition coefficient and the molecular weight) and two system parameters (average water depth and residence time). The dependence of the removal process on temperature was consistent with the known dependence of Henry's constant and diffusivity on temperature. The model was tested on a second overland flow system.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/0043-1354(85)90117-4</identifier><identifier>CODEN: WATRAG</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Exact sciences and technology ; land treatment ; Other wastewaters ; overland flow ; Pollution ; sorption ; toxic organics ; trace organics ; volatilization ; wastewater treatment ; Wastewaters ; Water treatment and pollution</subject><ispartof>Water research (Oxford), 1985, Vol.19 (6), p.707-718</ispartof><rights>1985</rights><rights>1985 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-93a4b5c892923ff430422b4487a664ee45b1b960d52fc2312076bb51540a52c83</citedby><cites>FETCH-LOGICAL-c364t-93a4b5c892923ff430422b4487a664ee45b1b960d52fc2312076bb51540a52c83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0043-1354(85)90117-4$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9200781$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Jenkins, T.F.</creatorcontrib><creatorcontrib>Leggett, D.C.</creatorcontrib><creatorcontrib>Parker, L.V.</creatorcontrib><creatorcontrib>Oliphant, J.L.</creatorcontrib><title>Toxic organics removal kinetics in overland flow land treatment</title><title>Water research (Oxford)</title><description>The efficiency in removing 13 trace organics from wastewater was studied on an outdoor, prototype overland flow land treatment system. More than 94% of each substance was removed at an application rate of 0.4 cm h
−1 (0.12 m
3 h
−1 m
−1 of width). The % removals declined as application rates were increased. Removal from solution was described by first-order kinetics. A model based on the two-film theory was developed using three properties of each substance (the Henry's constant, the octanol-water partition coefficient and the molecular weight) and two system parameters (average water depth and residence time). The dependence of the removal process on temperature was consistent with the known dependence of Henry's constant and diffusivity on temperature. The model was tested on a second overland flow system.</description><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>land treatment</subject><subject>Other wastewaters</subject><subject>overland flow</subject><subject>Pollution</subject><subject>sorption</subject><subject>toxic organics</subject><subject>trace organics</subject><subject>volatilization</subject><subject>wastewater treatment</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EEqXwByyyQAgWAT8TewNCFS-pEpuythxnggxJXGy3wN-TtBVLVjManTtz5yJ0SvAVwaS4xpiznDDBL6S4VJiQMud7aEJkqXLKudxHkz_kEB3F-I4xppSpCbpd-G9nMx_eTO9szAJ0fm3a7MP1kMaB6zO_htCavs6a1n9lmy4FMKmDPh2jg8a0EU52dYpeH-4Xs6d8_vL4PLub55YVPOWKGV4JKxVVlDUNZ5hTWg3WSlMUHICLilSqwLWgjaWMUFwWVSWI4NgIaiWbovPt3mXwnyuISXcuWmgHN-BXURMmGeOSDyDfgjb4GAM0ehlcZ8KPJliPaekxCj1GoaXQm7T0KDvb7TfRmrYJprcu_mkVxbiUZMButhgMv64dBB2tg95C7QLYpGvv_r_zC14hfCU</recordid><startdate>1985</startdate><enddate>1985</enddate><creator>Jenkins, T.F.</creator><creator>Leggett, D.C.</creator><creator>Parker, L.V.</creator><creator>Oliphant, J.L.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope></search><sort><creationdate>1985</creationdate><title>Toxic organics removal kinetics in overland flow land treatment</title><author>Jenkins, T.F. ; Leggett, D.C. ; Parker, L.V. ; Oliphant, J.L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-93a4b5c892923ff430422b4487a664ee45b1b960d52fc2312076bb51540a52c83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Applied sciences</topic><topic>Exact sciences and technology</topic><topic>land treatment</topic><topic>Other wastewaters</topic><topic>overland flow</topic><topic>Pollution</topic><topic>sorption</topic><topic>toxic organics</topic><topic>trace organics</topic><topic>volatilization</topic><topic>wastewater treatment</topic><topic>Wastewaters</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jenkins, T.F.</creatorcontrib><creatorcontrib>Leggett, D.C.</creatorcontrib><creatorcontrib>Parker, L.V.</creatorcontrib><creatorcontrib>Oliphant, J.L.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jenkins, T.F.</au><au>Leggett, D.C.</au><au>Parker, L.V.</au><au>Oliphant, J.L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Toxic organics removal kinetics in overland flow land treatment</atitle><jtitle>Water research (Oxford)</jtitle><date>1985</date><risdate>1985</risdate><volume>19</volume><issue>6</issue><spage>707</spage><epage>718</epage><pages>707-718</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>The efficiency in removing 13 trace organics from wastewater was studied on an outdoor, prototype overland flow land treatment system. More than 94% of each substance was removed at an application rate of 0.4 cm h
−1 (0.12 m
3 h
−1 m
−1 of width). The % removals declined as application rates were increased. Removal from solution was described by first-order kinetics. A model based on the two-film theory was developed using three properties of each substance (the Henry's constant, the octanol-water partition coefficient and the molecular weight) and two system parameters (average water depth and residence time). The dependence of the removal process on temperature was consistent with the known dependence of Henry's constant and diffusivity on temperature. The model was tested on a second overland flow system.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0043-1354(85)90117-4</doi><tpages>12</tpages></addata></record> |
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| ispartof | Water research (Oxford), 1985, Vol.19 (6), p.707-718 |
| issn | 0043-1354 1879-2448 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Exact sciences and technology land treatment Other wastewaters overland flow Pollution sorption toxic organics trace organics volatilization wastewater treatment Wastewaters Water treatment and pollution |
| title | Toxic organics removal kinetics in overland flow land treatment |
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