Biodegradation of p-cresol by aerobic granules in sequencing batch reactor
The cultivation of aerobic granules in sequencing batch reactor for the biodegradation of p-cresol was studied. The reactor was started with 100 mg/L of p-cresol. Aerobic granules first appeared within one month of start up. The granules were large and strong and had a compact structure. The diamete...
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| Veröffentlicht in: | Journal of environmental sciences (China) 2012-11, Vol.24 (11), p.2012-2027 |
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| creator | Basheer, Farrukh Farooqi, I.H. |
| description | The cultivation of aerobic granules in sequencing batch reactor for the biodegradation of p-cresol was studied. The reactor was started with 100 mg/L of p-cresol. Aerobic granules first appeared within one month of start up. The granules were large and strong and had a compact structure. The diameter of stable granules was in the range of 1-5 mm. The integrity coefficient and granules density was found to be 96% and 1046 kg/m3, raspectively, The settling velocity of granules was found to be in the range of 2×10^-2-6×10^-7 m/sec. The aerobic granules were able to degrade p-cresol upto 800 mg/L at a removal efficiency of 88%. Specific p-cresol degradation rate in aerobic granules followed Haldane model for substrate inhibition, High specific p-cresol degradation rate up to 0,96 g pcresol/（g VSS.day） were sustained upto p-cresol concentration of 400 mg/L, Higher removal efficiency, good settling characteristics of aerobic granules, makes sequencing batch reactor suitable for erLhaneing the microorganism potential for biodegradation of inhibitory compounds. |
| doi_str_mv | 10.1016/S1001-0742(11)60988-1 |
| format | Article |
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The reactor was started with 100 mg/L of p-cresol. Aerobic granules first appeared within one month of start up. The granules were large and strong and had a compact structure. The diameter of stable granules was in the range of 1-5 mm. The integrity coefficient and granules density was found to be 96% and 1046 kg/m3, raspectively, The settling velocity of granules was found to be in the range of 2×10^-2-6×10^-7 m/sec. The aerobic granules were able to degrade p-cresol upto 800 mg/L at a removal efficiency of 88%. Specific p-cresol degradation rate in aerobic granules followed Haldane model for substrate inhibition, High specific p-cresol degradation rate up to 0,96 g pcresol/（g VSS.day） were sustained upto p-cresol concentration of 400 mg/L, Higher removal efficiency, good settling characteristics of aerobic granules, makes sequencing batch reactor suitable for erLhaneing the microorganism potential for biodegradation of inhibitory compounds.</description><identifier>ISSN: 1001-0742</identifier><identifier>EISSN: 1878-7320</identifier><identifier>DOI: 10.1016/S1001-0742(11)60988-1</identifier><identifier>PMID: 23534236</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>aerobic granules ; Aerobiosis ; Biodegradation ; Biodegradation, Environmental ; Bioreactors ; Cresols - chemistry ; Cresols - metabolism ; Degradation ; Density ; Granular materials ; Granules ; haldane kinetics equation ; Kinetics ; p-cresol ; Reactors ; Sequencing ; sequencing batch reactor (SBR) ; Settling ; Waste Disposal, Fluid ; Water Pollutants, Chemical - chemistry ; Water Pollutants, Chemical - metabolism ; 去除效率 ; 好氧颗粒污泥 ; 对甲酚 ; 序批式反应器 ; 底物抑制 ; 沉降速度 ; 生物降解 ; 颗粒密度</subject><ispartof>Journal of environmental sciences (China), 2012-11, Vol.24 (11), p.2012-2027</ispartof><rights>2012 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences</rights><rights>Copyright © Wanfang Data Co. 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All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c554t-7b497375ad7e90c389e6c5eda856b2c8b4f7cecabb7fcb4c0c3831e0a2a28aaa3</citedby><cites>FETCH-LOGICAL-c554t-7b497375ad7e90c389e6c5eda856b2c8b4f7cecabb7fcb4c0c3831e0a2a28aaa3</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/S1001-0742(11)60988-1$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23534236$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Basheer, Farrukh</creatorcontrib><creatorcontrib>Farooqi, I.H.</creatorcontrib><title>Biodegradation of p-cresol by aerobic granules in sequencing batch reactor</title><title>Journal of environmental sciences (China)</title><addtitle>Journal of Environmental Sciences</addtitle><description>The cultivation of aerobic granules in sequencing batch reactor for the biodegradation of p-cresol was studied. The reactor was started with 100 mg/L of p-cresol. Aerobic granules first appeared within one month of start up. The granules were large and strong and had a compact structure. The diameter of stable granules was in the range of 1-5 mm. The integrity coefficient and granules density was found to be 96% and 1046 kg/m3, raspectively, The settling velocity of granules was found to be in the range of 2×10^-2-6×10^-7 m/sec. The aerobic granules were able to degrade p-cresol upto 800 mg/L at a removal efficiency of 88%. Specific p-cresol degradation rate in aerobic granules followed Haldane model for substrate inhibition, High specific p-cresol degradation rate up to 0,96 g pcresol/（g VSS.day） were sustained upto p-cresol concentration of 400 mg/L, Higher removal efficiency, good settling characteristics of aerobic granules, makes sequencing batch reactor suitable for erLhaneing the microorganism potential for biodegradation of inhibitory compounds.</description><subject>aerobic granules</subject><subject>Aerobiosis</subject><subject>Biodegradation</subject><subject>Biodegradation, Environmental</subject><subject>Bioreactors</subject><subject>Cresols - chemistry</subject><subject>Cresols - metabolism</subject><subject>Degradation</subject><subject>Density</subject><subject>Granular materials</subject><subject>Granules</subject><subject>haldane kinetics equation</subject><subject>Kinetics</subject><subject>p-cresol</subject><subject>Reactors</subject><subject>Sequencing</subject><subject>sequencing batch reactor (SBR)</subject><subject>Settling</subject><subject>Waste Disposal, Fluid</subject><subject>Water Pollutants, Chemical - chemistry</subject><subject>Water Pollutants, Chemical - metabolism</subject><subject>去除效率</subject><subject>好氧颗粒污泥</subject><subject>对甲酚</subject><subject>序批式反应器</subject><subject>底物抑制</subject><subject>沉降速度</subject><subject>生物降解</subject><subject>颗粒密度</subject><issn>1001-0742</issn><issn>1878-7320</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkT1vFDEQhi0EIuHgJ4BMg0Kx4G97qwgiPhWJAqgt2zt78WnPvti7oPx7fLlL2lDNFI_nHc-D0EtK3lFC1fuflBDaES3YGaVvFemN6egjdEqNNp3mjDxu_R1ygp7VuiGECEnkU3TCuOSCcXWKvn-MeYB1cYObY044j3jXhQI1T9jfYAcl-xhwA9IyQcUx4QrXC6QQ0xp7N4crXMCFOZfn6MnopgovjnWFfn_-9Ovia3f548u3iw-XXZBSzJ32otdcSzdo6EngpgcVJAzOSOVZMF6MOkBw3usxeBH2CKdAHHPMOOf4Cr05zP3r0ujS2m7yUlJLtBuoFhihjLYTmQaeHcBdyW3lOtttrAGmySXIS7VUa8IJM1w8jHIlKZV9z_4DZVT3WrVPrpA8oKHkWguMdlfi1pUbS4ndW7S3Fu1ekaXU3lpsA1bo1TFi8VsY7l_daWvA-QGAduc_EYqtITYnMMQCYbZDjg9GvD6udpXT-rrJvE8R3AijlOL_APKOtg4</recordid><startdate>201211</startdate><enddate>201211</enddate><creator>Basheer, Farrukh</creator><creator>Farooqi, I.H.</creator><general>Elsevier B.V</general><general>Environmental Engineering Section, Department of Civil Engineering, Aligarh Muslim University, Aligarh, 202 002, India</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>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7SU</scope><scope>KR7</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>201211</creationdate><title>Biodegradation of p-cresol by aerobic granules in sequencing batch reactor</title><author>Basheer, Farrukh ; Farooqi, I.H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c554t-7b497375ad7e90c389e6c5eda856b2c8b4f7cecabb7fcb4c0c3831e0a2a28aaa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>aerobic granules</topic><topic>Aerobiosis</topic><topic>Biodegradation</topic><topic>Biodegradation, Environmental</topic><topic>Bioreactors</topic><topic>Cresols - chemistry</topic><topic>Cresols - metabolism</topic><topic>Degradation</topic><topic>Density</topic><topic>Granular materials</topic><topic>Granules</topic><topic>haldane kinetics equation</topic><topic>Kinetics</topic><topic>p-cresol</topic><topic>Reactors</topic><topic>Sequencing</topic><topic>sequencing batch reactor (SBR)</topic><topic>Settling</topic><topic>Waste Disposal, Fluid</topic><topic>Water Pollutants, Chemical - chemistry</topic><topic>Water Pollutants, Chemical - metabolism</topic><topic>去除效率</topic><topic>好氧颗粒污泥</topic><topic>对甲酚</topic><topic>序批式反应器</topic><topic>底物抑制</topic><topic>沉降速度</topic><topic>生物降解</topic><topic>颗粒密度</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Basheer, Farrukh</creatorcontrib><creatorcontrib>Farooqi, I.H.</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>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</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>Environmental Engineering Abstracts</collection><collection>Civil Engineering Abstracts</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Journal of environmental sciences (China)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Basheer, Farrukh</au><au>Farooqi, I.H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biodegradation of p-cresol by aerobic granules in sequencing batch reactor</atitle><jtitle>Journal of environmental sciences (China)</jtitle><addtitle>Journal of Environmental Sciences</addtitle><date>2012-11</date><risdate>2012</risdate><volume>24</volume><issue>11</issue><spage>2012</spage><epage>2027</epage><pages>2012-2027</pages><issn>1001-0742</issn><eissn>1878-7320</eissn><abstract>The cultivation of aerobic granules in sequencing batch reactor for the biodegradation of p-cresol was studied. The reactor was started with 100 mg/L of p-cresol. Aerobic granules first appeared within one month of start up. The granules were large and strong and had a compact structure. The diameter of stable granules was in the range of 1-5 mm. The integrity coefficient and granules density was found to be 96% and 1046 kg/m3, raspectively, The settling velocity of granules was found to be in the range of 2×10^-2-6×10^-7 m/sec. The aerobic granules were able to degrade p-cresol upto 800 mg/L at a removal efficiency of 88%. Specific p-cresol degradation rate in aerobic granules followed Haldane model for substrate inhibition, High specific p-cresol degradation rate up to 0,96 g pcresol/（g VSS.day） were sustained upto p-cresol concentration of 400 mg/L, Higher removal efficiency, good settling characteristics of aerobic granules, makes sequencing batch reactor suitable for erLhaneing the microorganism potential for biodegradation of inhibitory compounds.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>23534236</pmid><doi>10.1016/S1001-0742(11)60988-1</doi><tpages>16</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE; Alma/SFX Local Collection |
| subjects | aerobic granules Aerobiosis Biodegradation Biodegradation, Environmental Bioreactors Cresols - chemistry Cresols - metabolism Degradation Density Granular materials Granules haldane kinetics equation Kinetics p-cresol Reactors Sequencing sequencing batch reactor (SBR) Settling Waste Disposal, Fluid Water Pollutants, Chemical - chemistry Water Pollutants, Chemical - metabolism 去除效率 好氧颗粒污泥 对甲酚 序批式反应器 底物抑制 沉降速度 生物降解 颗粒密度 |
| title | Biodegradation of p-cresol by aerobic granules in sequencing batch reactor |
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