Study on microbial corrosion inhibition of carbon steel in circulating cooling water system
Although the industrial circulating cooling water system can save a lot of water resources, there will be serious scaling and corrosion during operation. Based on the environmental friendliness of microbial corrosion inhibition technology, this work evaluated the influence of microbial environmental...
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Veröffentlicht in: | IOP conference series. Earth and environmental science 2021-03, Vol.692 (3), p.32108 |
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creator | Yang, Yan Li, Jiayi Gu, Qiyuan Yuan, Xuetao |
description | Although the industrial circulating cooling water system can save a lot of water resources, there will be serious scaling and corrosion during operation. Based on the environmental friendliness of microbial corrosion inhibition technology, this work evaluated the influence of microbial environmental indicators on the corrosion rate of carbon steel in circulating cooling water system by full factor experimental design. The results showed that under 10-50 mg/L ammonia nitrogen, 1-3 L/min aeration fluxes, the corrosion rate getting lower with the increase of ammonia nitrogen concentration and the decrease of aeration rate, while the microbial content had little effect on the corrosion rate. |
doi_str_mv | 10.1088/1755-1315/692/3/032108 |
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Based on the environmental friendliness of microbial corrosion inhibition technology, this work evaluated the influence of microbial environmental indicators on the corrosion rate of carbon steel in circulating cooling water system by full factor experimental design. The results showed that under 10-50 mg/L ammonia nitrogen, 1-3 L/min aeration fluxes, the corrosion rate getting lower with the increase of ammonia nitrogen concentration and the decrease of aeration rate, while the microbial content had little effect on the corrosion rate.</description><identifier>ISSN: 1755-1307</identifier><identifier>EISSN: 1755-1315</identifier><identifier>DOI: 10.1088/1755-1315/692/3/032108</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Aeration ; Ammonia ; Bacterial corrosion ; Carbon steel ; Carbon steels ; Cooling ; Cooling rate ; Cooling systems ; Cooling water ; Corrosion ; Corrosion effects ; Corrosion environments ; Corrosion rate ; Corrosion tests ; Design factors ; Design of experiments ; Environmental indicators ; Experimental design ; Fluxes ; Microbial corrosion ; Nitrogen ; Scale (corrosion) ; Technology assessment ; Water circulation ; Water resources</subject><ispartof>IOP conference series. Earth and environmental science, 2021-03, Vol.692 (3), p.32108</ispartof><rights>2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Earth and environmental science</title><description>Although the industrial circulating cooling water system can save a lot of water resources, there will be serious scaling and corrosion during operation. Based on the environmental friendliness of microbial corrosion inhibition technology, this work evaluated the influence of microbial environmental indicators on the corrosion rate of carbon steel in circulating cooling water system by full factor experimental design. The results showed that under 10-50 mg/L ammonia nitrogen, 1-3 L/min aeration fluxes, the corrosion rate getting lower with the increase of ammonia nitrogen concentration and the decrease of aeration rate, while the microbial content had little effect on the corrosion rate.</description><subject>Aeration</subject><subject>Ammonia</subject><subject>Bacterial corrosion</subject><subject>Carbon steel</subject><subject>Carbon steels</subject><subject>Cooling</subject><subject>Cooling rate</subject><subject>Cooling systems</subject><subject>Cooling water</subject><subject>Corrosion</subject><subject>Corrosion effects</subject><subject>Corrosion environments</subject><subject>Corrosion rate</subject><subject>Corrosion tests</subject><subject>Design factors</subject><subject>Design of experiments</subject><subject>Environmental indicators</subject><subject>Experimental design</subject><subject>Fluxes</subject><subject>Microbial corrosion</subject><subject>Nitrogen</subject><subject>Scale (corrosion)</subject><subject>Technology assessment</subject><subject>Water circulation</subject><subject>Water resources</subject><issn>1755-1307</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNo9kE9LxDAQxYMouK5-BSl4rp38aZIeZVFXWPCgnjyEJE01S7dZkxbZb2_Kyp7mMe_NDPND6BbDPQYpKyzqusQU1xVvSEUroCT3z9DiZJyfNIhLdJXSFoALRpsF-nwbp_ZQhKHYeRuD8bovbIgxJJ97fvj2xo-zDF1hdTRZpdG5PluF9dFOvR798JVnQj_XXz26WKRDDu2u0UWn--Ru_usSfTw9vq_W5eb1-WX1sCktoSBLhhluMTecc2EMqQ0AayQhwnCXE46RVsvGgiCCNZ3ATEiqrWZcaAMdEXSJ7o579zH8TC6NahumOOSTitSYEAmcspzix1R-M6XoOrWPfqfjQWFQM0g1M1IzL5VBKqqOIOkfO2hl-g</recordid><startdate>20210301</startdate><enddate>20210301</enddate><creator>Yang, Yan</creator><creator>Li, Jiayi</creator><creator>Gu, Qiyuan</creator><creator>Yuan, Xuetao</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20210301</creationdate><title>Study on microbial corrosion inhibition of carbon steel in circulating cooling water system</title><author>Yang, Yan ; Li, Jiayi ; Gu, Qiyuan ; Yuan, Xuetao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2308-4141d16b6667bb25b00498227b6ec23e42da89c072749f714783aca467ab0f273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aeration</topic><topic>Ammonia</topic><topic>Bacterial corrosion</topic><topic>Carbon steel</topic><topic>Carbon steels</topic><topic>Cooling</topic><topic>Cooling rate</topic><topic>Cooling systems</topic><topic>Cooling water</topic><topic>Corrosion</topic><topic>Corrosion effects</topic><topic>Corrosion environments</topic><topic>Corrosion rate</topic><topic>Corrosion tests</topic><topic>Design factors</topic><topic>Design of experiments</topic><topic>Environmental indicators</topic><topic>Experimental design</topic><topic>Fluxes</topic><topic>Microbial corrosion</topic><topic>Nitrogen</topic><topic>Scale (corrosion)</topic><topic>Technology assessment</topic><topic>Water circulation</topic><topic>Water resources</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Yan</creatorcontrib><creatorcontrib>Li, Jiayi</creatorcontrib><creatorcontrib>Gu, Qiyuan</creatorcontrib><creatorcontrib>Yuan, Xuetao</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. 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source | IOP Journals (Institute Of Physics); IOPscience journals; EZB Electronic Journals Library |
subjects | Aeration Ammonia Bacterial corrosion Carbon steel Carbon steels Cooling Cooling rate Cooling systems Cooling water Corrosion Corrosion effects Corrosion environments Corrosion rate Corrosion tests Design factors Design of experiments Environmental indicators Experimental design Fluxes Microbial corrosion Nitrogen Scale (corrosion) Technology assessment Water circulation Water resources |
title | Study on microbial corrosion inhibition of carbon steel in circulating cooling water system |
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