{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T07:22:43Z","timestamp":1791271363397,"version":"4.1.0"},"reference-count":0,"publisher":"IWA Publishing","issue":"3","content-domain":{"domain":["iwaponline.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2014,2,1]]},"abstract":"<jats:p>Two different binder materials of varying water affinity, viz. poly vinyl alcohol (PVA) and poly-tetrafluoroethylene (PTFE), and biocide vanillin were tested for cathode fouling in a single chamber air-cathode microbial fuel cell (MFC) constructed with a low-cost baked clayware cylinder and operated under fed-batch mode. PVA and PTFE loadings of 0.5 mg\/cm2 were used for MFC-1 and MFC-2, respectively as a binder; and a 1:1 mixture of PVA + PTFE was used as binder in MFC-3 with same binder loading. Vanillin was mixed with PVA and also applied at a loading of 0.5 mg\/cm2 for MFC-4. Results showed organic matter removal efficiencies around 90% for all MFCs both before and after fouling. Coulombic efficiency was, however, found to decrease 50% after fouling in the MFC-3 coated with both PVA and PTFE. After 5 weeks of operation, due to fouling 56, 40 and 69% reduction in power densities were observed in MFC-1, MFC-2 and MFC-3, respectively. In the MFC-4 having PVA and vanillin, the least fouling was observed. A consistent volumetric power of 233 mW\/m3 was observed for MFC-4, thus potentially offering a suitable solution to alleviate the problem of fouling in the making of single-chamber air-cathode MFCs.<\/jats:p>","DOI":"10.2166\/wst.2013.760","type":"journal-article","created":{"date-parts":[[2014,2,19]],"date-time":"2014-02-19T16:32:16Z","timestamp":1392827536000},"page":"634-639","update-policy":"https:\/\/doi.org\/10.2166\/iwapcrossmarkpolicypage","source":"Crossref","is-referenced-by-count":30,"title":["Preparation of a fouling-resistant sustainable cathode for a single-chambered microbial fuel cell"],"prefix":"10.2166","volume":"69","author":[{"given":"Pritha","family":"Chatterjee","sequence":"first","affiliation":[{"name":"Department of Civil Engineering, Indian Institute of Technology, Kharagpur, 721302, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. M.","family":"Ghangrekar","sequence":"first","affiliation":[{"name":"Department of Civil Engineering, Indian Institute of Technology, Kharagpur, 721302, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"945","published-online":{"date-parts":[[2013,11,25]]},"container-title":["Water Science and Technology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/iwaponline.com\/wst\/article-pdf\/69\/3\/634\/472000\/634.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/iwaponline.com\/wst\/article-pdf\/69\/3\/634\/472000\/634.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,28]],"date-time":"2020-03-28T03:29:10Z","timestamp":1585366150000},"score":1,"resource":{"primary":{"URL":"https:\/\/iwaponline.com\/wst\/article\/69\/3\/634\/18052\/Preparation-of-a-foulingresistant-sustainable"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,11,25]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2013,11,25]]},"published-print":{"date-parts":[[2014,2,1]]}},"URL":"https:\/\/doi.org\/10.2166\/wst.2013.760","relation":{},"ISSN":["0273-1223","1996-9732"],"issn-type":[{"value":"0273-1223","type":"print"},{"value":"1996-9732","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2014,2,1]]},"published":{"date-parts":[[2013,11,25]]}}}