Sulfide elimination by intermittent nitrate dosing in sewer sediments
The formation of hydrogen sulfide in biofilms and sediments in sewer systems can cause severe pipe corrosions and health hazards, and requires expensive programs for its prevention. The aim of this study is to propose a new control strategy and the optimal condition for sulfide elimination by interm...
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| Veröffentlicht in: | Journal of environmental sciences (China) 2015, Vol.27 (1), p.259-265 |
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| creator | Liu, Yanchen Wu, Chen Zhou, Xiaohong Zhu, David Z. Shi, Hanchang |
| description | The formation of hydrogen sulfide in biofilms and sediments in sewer systems can cause severe pipe corrosions and health hazards, and requires expensive programs for its prevention. The aim of this study is to propose a new control strategy and the optimal condition for sulfide elimination by intermittent nitrate dosing in sewer sediments. The study was carried out based on lab-scale experiments and batch tests using real sewer sediments. The intermittent nitrate dosing mode and the optimal control condition were investigated. The results indicated that the sulfide-intermittent-elimination strategy by nitrate dosing is advantageous for controlling sulfide accumulation in sewer sediment. The oxidation–reduction potential is a sensitive indicator parameter that can reflect the control effect and the minimum N/S（nitrate/sulfide）ratio with slight excess nitrate is necessary for optimal conditions of efficient sulfide control with lower carbon source loss. The optimal control condition is feasible for the sulfide elimination in sewer systems. |
| doi_str_mv | 10.1016/j.jes.2014.06.038 |
| format | Article |
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The aim of this study is to propose a new control strategy and the optimal condition for sulfide elimination by intermittent nitrate dosing in sewer sediments. The study was carried out based on lab-scale experiments and batch tests using real sewer sediments. The intermittent nitrate dosing mode and the optimal control condition were investigated. The results indicated that the sulfide-intermittent-elimination strategy by nitrate dosing is advantageous for controlling sulfide accumulation in sewer sediment. The oxidation–reduction potential is a sensitive indicator parameter that can reflect the control effect and the minimum N/S（nitrate/sulfide）ratio with slight excess nitrate is necessary for optimal conditions of efficient sulfide control with lower carbon source loss. The optimal control condition is feasible for the sulfide elimination in sewer systems.</description><identifier>ISSN: 1001-0742</identifier><identifier>EISSN: 1878-7320</identifier><identifier>DOI: 10.1016/j.jes.2014.06.038</identifier><identifier>PMID: 25597685</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Animals ; Bioreactors ; Dosing ; Hydrogen Sulfide - metabolism ; Intermittent nitrate dosing ; Nitrates ; Nitrates - metabolism ; Optimal condition ; Optimal control ; Sediment ; Sediments ; Sewage - analysis ; Sewer system ; Sewer systems ; Sewers ; Strategy ; Sulfide elimination ; Sulfides ; Waste Disposal, Fluid - methods ; Water Pollutants, Chemical - metabolism ; 下水道系统 ; 控制策略 ; 最佳条件 ; 沉积物 ; 硝酸盐 ; 硫化物 ; 给药 ; 间歇</subject><ispartof>Journal of environmental sciences (China), 2015, Vol.27 (1), p.259-265</ispartof><rights>2014</rights><rights>Copyright © 2014. Published by Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-7bcb4097a2c3e812a95e4a8d4f718e1d561e0758fee76efbff4c308308ca63473</citedby><cites>FETCH-LOGICAL-c446t-7bcb4097a2c3e812a95e4a8d4f718e1d561e0758fee76efbff4c308308ca63473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85265X/85265X.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jes.2014.06.038$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,4009,27902,27903,27904,45974</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25597685$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Yanchen</creatorcontrib><creatorcontrib>Wu, Chen</creatorcontrib><creatorcontrib>Zhou, Xiaohong</creatorcontrib><creatorcontrib>Zhu, David Z.</creatorcontrib><creatorcontrib>Shi, Hanchang</creatorcontrib><title>Sulfide elimination by intermittent nitrate dosing in sewer sediments</title><title>Journal of environmental sciences (China)</title><addtitle>Journal of Environmental Sciences</addtitle><description>The formation of hydrogen sulfide in biofilms and sediments in sewer systems can cause severe pipe corrosions and health hazards, and requires expensive programs for its prevention. The aim of this study is to propose a new control strategy and the optimal condition for sulfide elimination by intermittent nitrate dosing in sewer sediments. The study was carried out based on lab-scale experiments and batch tests using real sewer sediments. The intermittent nitrate dosing mode and the optimal control condition were investigated. The results indicated that the sulfide-intermittent-elimination strategy by nitrate dosing is advantageous for controlling sulfide accumulation in sewer sediment. The oxidation–reduction potential is a sensitive indicator parameter that can reflect the control effect and the minimum N/S（nitrate/sulfide）ratio with slight excess nitrate is necessary for optimal conditions of efficient sulfide control with lower carbon source loss. The optimal control condition is feasible for the sulfide elimination in sewer systems.</description><subject>Animals</subject><subject>Bioreactors</subject><subject>Dosing</subject><subject>Hydrogen Sulfide - metabolism</subject><subject>Intermittent nitrate dosing</subject><subject>Nitrates</subject><subject>Nitrates - metabolism</subject><subject>Optimal condition</subject><subject>Optimal control</subject><subject>Sediment</subject><subject>Sediments</subject><subject>Sewage - analysis</subject><subject>Sewer system</subject><subject>Sewer systems</subject><subject>Sewers</subject><subject>Strategy</subject><subject>Sulfide elimination</subject><subject>Sulfides</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Water Pollutants, Chemical - metabolism</subject><subject>下水道系统</subject><subject>控制策略</subject><subject>最佳条件</subject><subject>沉积物</subject><subject>硝酸盐</subject><subject>硫化物</subject><subject>给药</subject><subject>间歇</subject><issn>1001-0742</issn><issn>1878-7320</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUtr3TAQRkVpaV79AdkU01U3dkdvma5KyAsCXbRZC1keJ7rYciLptuTfV-HeZtkUhCTQmW_EHEJOKXQUqPqy6TaYOwZUdKA64OYNOaRGm1ZzBm_rHYC2oAU7IEc5bwBASJDvyQGTstfKyENy_mM7T2HEBuewhOhKWGMzPDUhFkxLKAVjaWIoyRVsxjWHeFffmoy_MdV9DEsF8gl5N7k544f9eUxuL85_nl21N98vr8--3bReCFVaPfhBQK8d8xwNZa6XKJwZxaSpQTpKRRG0NBOiVjgN0yQ8B1OXd4oLzY_J513uQ1oft5iLXUL2OM8u4rrNlmoOFIxU_HVU9ZT1gnLxH6hkgglhZEXpDvVpzTnhZB9SWFx6shTssxO7sdWJfXZiQdnqpNZ83MdvhwXHl4q_EirwdQdgHd2vgMlmHzD6Ot2EvthxDf-M_7T_0v0a7x6roJcOSnFtNKvQH_a5pzY</recordid><startdate>2015</startdate><enddate>2015</enddate><creator>Liu, Yanchen</creator><creator>Wu, Chen</creator><creator>Zhou, Xiaohong</creator><creator>Zhu, David Z.</creator><creator>Shi, Hanchang</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QH</scope><scope>7ST</scope><scope>7T2</scope><scope>7U2</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope><scope>7SE</scope><scope>7SU</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>2015</creationdate><title>Sulfide elimination by intermittent nitrate dosing in sewer sediments</title><author>Liu, Yanchen ; Wu, Chen ; Zhou, Xiaohong ; Zhu, David Z. ; Shi, Hanchang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-7bcb4097a2c3e812a95e4a8d4f718e1d561e0758fee76efbff4c308308ca63473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Animals</topic><topic>Bioreactors</topic><topic>Dosing</topic><topic>Hydrogen Sulfide - metabolism</topic><topic>Intermittent nitrate dosing</topic><topic>Nitrates</topic><topic>Nitrates - metabolism</topic><topic>Optimal condition</topic><topic>Optimal control</topic><topic>Sediment</topic><topic>Sediments</topic><topic>Sewage - analysis</topic><topic>Sewer system</topic><topic>Sewer systems</topic><topic>Sewers</topic><topic>Strategy</topic><topic>Sulfide elimination</topic><topic>Sulfides</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Water Pollutants, Chemical - metabolism</topic><topic>下水道系统</topic><topic>控制策略</topic><topic>最佳条件</topic><topic>沉积物</topic><topic>硝酸盐</topic><topic>硫化物</topic><topic>给药</topic><topic>间歇</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Yanchen</creatorcontrib><creatorcontrib>Wu, Chen</creatorcontrib><creatorcontrib>Zhou, Xiaohong</creatorcontrib><creatorcontrib>Zhu, David Z.</creatorcontrib><creatorcontrib>Shi, Hanchang</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Safety Science and Risk</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</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>Environment Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of environmental sciences (China)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Yanchen</au><au>Wu, Chen</au><au>Zhou, Xiaohong</au><au>Zhu, David Z.</au><au>Shi, Hanchang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sulfide elimination by intermittent nitrate dosing in sewer sediments</atitle><jtitle>Journal of environmental sciences (China)</jtitle><addtitle>Journal of Environmental Sciences</addtitle><date>2015</date><risdate>2015</risdate><volume>27</volume><issue>1</issue><spage>259</spage><epage>265</epage><pages>259-265</pages><issn>1001-0742</issn><eissn>1878-7320</eissn><abstract>The formation of hydrogen sulfide in biofilms and sediments in sewer systems can cause severe pipe corrosions and health hazards, and requires expensive programs for its prevention. The aim of this study is to propose a new control strategy and the optimal condition for sulfide elimination by intermittent nitrate dosing in sewer sediments. The study was carried out based on lab-scale experiments and batch tests using real sewer sediments. The intermittent nitrate dosing mode and the optimal control condition were investigated. The results indicated that the sulfide-intermittent-elimination strategy by nitrate dosing is advantageous for controlling sulfide accumulation in sewer sediment. The oxidation–reduction potential is a sensitive indicator parameter that can reflect the control effect and the minimum N/S（nitrate/sulfide）ratio with slight excess nitrate is necessary for optimal conditions of efficient sulfide control with lower carbon source loss. The optimal control condition is feasible for the sulfide elimination in sewer systems.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>25597685</pmid><doi>10.1016/j.jes.2014.06.038</doi><tpages>7</tpages></addata></record> |
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| subjects | Animals Bioreactors Dosing Hydrogen Sulfide - metabolism Intermittent nitrate dosing Nitrates Nitrates - metabolism Optimal condition Optimal control Sediment Sediments Sewage - analysis Sewer system Sewer systems Sewers Strategy Sulfide elimination Sulfides Waste Disposal, Fluid - methods Water Pollutants, Chemical - metabolism 下水道系统 控制策略 最佳条件 沉积物 硝酸盐 硫化物 给药 间歇 |
| title | Sulfide elimination by intermittent nitrate dosing in sewer sediments |
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