https://scholars.lib.ntu.edu.tw/handle/123456789/408243
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lv Y. | en_US |
dc.contributor.author | Wan C. | en_US |
dc.contributor.author | Liu X. | en_US |
dc.contributor.author | Zhang Y. | en_US |
dc.contributor.author | Lee D.-J. | en_US |
dc.contributor.author | Tay J.-H. | en_US |
dc.creator | Tay J.-H.;Zhang Y.;Liu X.;Wan C.;Lv Y.;Lee D.-J. | - |
dc.date.accessioned | 2019-05-14T00:36:28Z | - |
dc.date.available | 2019-05-14T00:36:28Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 09608524 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/408243 | - |
dc.description.abstract | Aerobic granules stored in liquid medium can lose structural integrity during storage. This study demonstrated that the aerobic granules cultivated by seeding activated sludge into column-type sequential batch reactors and fed with synthetic wastewater at organic loading rate of 1.5kg/m3-d can be dried by acetone gradient method to moisture content less than 1%. Then, the dried granules can be reactivated through a re-cultivation process to recover their organic degradation capacity in 12h, or their appearance in 5d. During the drying and recovery, the granules experienced volume and weight losses by >80% and >85%, respectively, with minimal loss in structural integrity. The microbial communities of the dried and re-cultivated granules were probed using polymerase chain reaction-denaturing gradient gel electrophoresis technique. The family Xanthomonadaceae and the family Comamonas can survive in dried granules and could contribute to maintain structural integrity in re-cultivation stage. ? 2013 Elsevier Ltd. | - |
dc.language | en | - |
dc.relation.ispartof | Bioresource Technology | en_US |
dc.subject | Drying | - |
dc.subject | Microbial community | - |
dc.subject | Re-cultivation | - |
dc.subject | Structural stability | - |
dc.subject.classification | [SDGs]SDG11 | - |
dc.title | Drying and re-cultivation of aerobic granules | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.biortech.2012.12.178 | - |
dc.identifier.scopus | 2-s2.0-84873712543 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84873712543&doi=10.1016%2fj.biortech.2012.12.178&partnerID=40&md5=45f645d8c2859289bbb9f39b8678f775 | - |
dc.relation.pages | 700-703 | - |
dc.relation.journalvolume | 129 | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
crisitem.author.orcid | 0000-0002-8820-8097 | - |
顯示於: | 化學工程學系 |
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